@article {1244, title = {Antiurolithiatic Activity of Ethanolic Extract of Piper cubeba Dried Fruits: An in-vitro and in-vivo Study}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {September 2020}, pages = {1289-1296}, type = {Original Article}, chapter = {1289}, abstract = {

Introduction: Piper cubeba is a well-known traditional plant used in unani medicine belonging to the Piperaceae family and has been examined for the treatment of urolithiasis produced by calcium oxalate. Methods: Ethanolic extract of Piper cubeba (EEPC) dried fruits was subjected to phytochemical analysis and HPTLC fingerprinting. An in vitro antiurolithiatic analysis took place through conductometric titrations of CaCl2 with Na2C2O4. Acute toxicity studies conducted as per OECD guidelines. Urolithiasis was established in rats by supplementing 28 days with 0.75\% ethylene glycol in the ingesting water. Beside ethylene glycol, EEPC (100, 200 and 400 mg/kg) was given orally from 15 - 28 days, serum and urine were collected from individual animals and biochemical parameters like BUN, creatinine along with uric acid in serum as well as calcium, oxalate and phosphate in urine the kidney homogenate have been measured on 28th day. Kidney sections have been organized and histopathologically tested for calcium oxalate crystals. Results: Phytochemical analysis of EEPC disclose the presence of phenolics, tannins, steroids, terpenoids and flavonoids and HPTLC fingerprinting shows the presence of 7 terpenoids, 2 flavonoids when scanned at 540nm and 366nm. In vitro studies showed reduction in CaOx crystal aggregation and promoted nucleation after treatment with EEPC. In vivo studies also showed reduction in elevated levels of serum creatinine, BUN, uric acid, and levels of calcium, oxalate and phosphate in urine and kidney homogenate as compared to disease control rats. The results were supported by histopathological studies. Conclusion: The EEPC have shown significant antiurolithiatic activity by reducing calculi.

}, keywords = {calcium oxalate, Ethylene glycol, Flavonoids, HPTLC, Terpenoids, Urolithiasis}, doi = {10.5530/pj.2020.12.177}, author = {S Suman and SV Suresh Kumar} } @article {1075, title = {Comparative Pharmacognostical and Pharmacological Evaluation of Costus speciosus (Koen) J.E. Sm. Germplasm Collected from Eastern Ghats of India}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {February 2020}, pages = {150-156}, type = {Research Article}, chapter = {150}, abstract = {

Background: Costus speciosus is an erect perennial herb belonging to family Costaceae, an important medicinal plant widely used in several indigenous medicinal formulations. Objective: A comparative evaluation of Pharmacognostical and Pharmacological potential of Costus speciosus for the validation of traditional claims and quality parameters for industry. Materials and Methods: Pharmacognostical studies were performed as per Ayurvedic Pharmacopeia of India and quantification of diosgenin was done through HPTLC. In vitro antidiabetic activity was evaluated by α-amylase inhibition assay based on starch iodine method and in vitro anti-inflammatory were done by using inhibition of protein denaturation assay. Results: The pharmacognostical standards were also laid down for each sample. Morpho-anatomical characters had no distinct variation in all the collected samples of Eastern Ghats. The quantification of diosgenin (without hydrolysis of samples) in the collected germplasm varies significantly from 0.002 to 0.076 \% on dry weight basis. The maximum content was recorded in NBCS-06 from Patiya, Bhubaneswar and was identified as distinct chemotype with high metabolite content. IC50 value of Costus speciosus extract in starch-iodine assay was found to be maximum in NBCS- 6 (87.54 μg/ml) and inhibition of protein denaturation assay was found to be maximum in NBCS- 11 (73.91 μg/ml), respectively. Conclusion: The study suggests that the Costus speciosus germplasm possess potential anti-inflammatory and anti-diabetic activity and comparative pharmacognostical parameters will be useful in collection of location specific potential samples for industrial usage along with quality control of raw materials.

}, keywords = {Anti-diabetic, Anti-inflammatory, Costus speciosus, Diosgenin, HPTLC}, doi = {10.5530/pj.2020.12.22}, author = {Manish Kumar and Ankita Misra and Akanksha Srivastava and Pushpendra Kumar Shukla and L M Tewari and Sharad Srivastava} } @article {1138, title = {Identification of Antibacterial Activity with Bioactive Compounds from Selected Marine Sponges}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {May 2020}, pages = {493-502 }, type = {Original Article}, chapter = {493}, abstract = {

Background: Marine sponges (phylum Porifera) are sessile filter-feeders from the ocean that are becoming the wealthiest sources of pharmacologically active compounds. Objectives: Our objectives are to identify bioactive compounds from marine sponges (Xestospongia exigua, Xestospongia muta, and Iotrochota baculifera) and to determine their antibacterial activity. Materials and Methods: Methanolic crude extracts were subjected to two-steps fractionation: first, solvent partitioning was conducted using diethyl ether and butanol, followed by column chromatography. The resulting fractions were tested for antibacterial activity against four bacterial strains (Staphylococcus aureus ATCC 25923, Micrococcus luteus ATCC 4698, Escherichia coli ATCC 11775, and Salmonella typhimurium ATCC 14128). The fractions were subsequently profiled using High-Performance Thin Layer Chromatography (HPTLC), and the component of active sub-fractions (SF) was identified using Gas ChromatographyMass Spectrometry (GC-MS). Results: Although no antibacterial activity was recorded of the methanolic extracts in all marine sponges samples, the response towards diethyl ether extracts of X. exigua was strong. Out of 17 sub-fractions of diethyl ether profiled, three sub-fractions, i.e. 5, 13, and 14 were active. GC-MS identified five compounds in SF 5, four compounds in SF 13, and three compounds in SF 14. Furthermore, SF 13 and SF 14 could inhibit the growth of all bacteria tested, indicating a broad-spectrum activity. On the contrary, SF 5 showed selective inhibition only to E. coli and S. typhimurium, indicating narrow-spectrum activity. Conclusion: Bioactive SF 13 of X. exigua has a high potential as an antibacterial agent but in vitro assessment such as cytotoxicity against mammalian cell lines is needed to determine the toxicity and drug response.

}, keywords = {Diethyl ether, HPTLC, Iotrochota baculifera, Minimum inhibitory concentration, X. muta, Xetospongia exigua}, doi = {10.5530/pj.2020.12.76}, author = {Noor Azlina Kamaruding and Noraznawati Ismail and Noormaizura Sokry} } @article {876, title = {Antidiabetic Potential and HPTLC Fingerprinting of Schleichera oleosa (Lour) Oken}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {May 2019}, pages = {469-474}, type = {Original Article}, chapter = {469}, abstract = {

Introduction: Schleichera oleosa (Lour) Oken., also known as Lac tree, is a traditional plant used to treat different ailments since ancient time. The folkloric use of this plant as hypoglycemics is still un-revealed scientifically. So, the present study includes the in-vivo evaluation of hypoglycemic activity with HPTLC fingerprinting, qualitative and quantitative phytochemical screening of the extracts of the plant. Methods: Ethanolic extract of the plant (SOE) was subjected for phytochemical screening and HPTLC finger printing (using CAMAG LINOMAT 5 instrument). For the evaluation of hypoglycemic activity Streptozotocin (STZ) induced diabetic rats were treated with glibenclamide (0.5mg/kg body weight) and ethanolic extract (100 mg/kg and 200 mg/kg body weight) of the plant. Acute and chronic studies were performed for the evaluation of blood glucose levels. Results: The presence of alkaloids, tannins, phenolics and flavonoids were confirmed in the preliminary phytochemical screening. Quantitative screening of total tannins (6.15{\textpm}4.20), total flavonoids (25.13{\textpm}3.21) and total phenolic compounds (48.09{\textpm}2.58) were reported. HPTLC fingerprinting analysis of SOE affirmed the presence of quercetin. Conclusion: The positive outcome was observed in the results of hypoglycemic activity, as all the treatments significantly decreased blood glucose level. During the study, SOE and glibenclamide maintained the body weight of the rats while diabetic control reduced the body weight by 11.33\%. In support of its traditional use Schleichera oleosa (Lour) Oken. was proved to be a potent antidiabetic herbal plant.

}, keywords = {HPTLC, Hypoglycemic, Quercetin, Schleichera oleosa (Lour) Oken}, doi = {10.5530/pj.2019.11.74}, author = {Shambaditya Goswami and Ravindra Pal Singh} } @article {858, title = {Evaluation of Anthelmintic Potential of Leaves and Fruits of Zanthoxylum rhetsa}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {May 2019}, pages = {475-478}, type = {Original Article}, chapter = {475}, abstract = {

Background: Zanthoxylum rhetsa of family Rutaceae is traditionally employed for treatment of intestinal worms, urinary tract infection, tooth ache, asthma, bronchitis and rheumatism. Thus, the objective of the study was to screen in vitro anthelmintic activity of leaves and fruits of Zanthoxylum rhetsa on Eisenia fetida and Tubifex tubifex. Material and Methods: Total methanol extract and solvent fractions of methanol extract were prepared by maceration and solvent solvent extraction process respectively. The chromatographic fingerprints of total methanol extracts of leaves and fruits were developed using HPTLC. Results: The leaf and fruit extracts showed the presence of alkaloids, flavonoids, terpenoids, coumarins, essential oils and saponins. The extracts exhibited significant anthelmintic activity as evidenced by decrease in paralysis death time in the treatment groups when compared to standard. Conclusion: The results suggest that fruits and leaves of Z rhetsa have promising anthelmintic activity and further studies are required to identify the phytochemicals responsible for anthelmintic activity.

}, keywords = {Anthelmintic, Fruit, HPTLC, Leaf, Phytochemicals, Zanthoxylum rhetsa}, doi = {10.5530/pj.2019.11.75}, author = {Rashmi Mallya and Fehmina Malim and Akanksha Naik and Milind Bhitre} } @article {806, title = {A Pharmacognosy Approach to the Botanical Source of a Cinnamon Fruit Traded as N{\={a}}gake{\'s}ara and Sirunagappu in Raw Drug Markets}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {January 2019}, pages = {81-87}, type = {Original Article}, chapter = {81}, abstract = {

Background: Adulteration and substitution of Nagakesara is a well-established fact in the medicinal plant literature though it is referred by the authors of important Ayurvedic texts to cure piles, dysentery, hiccup etc. The botanical identities of controversial sources of Nagakesara are flowers of Mesua ferrea L. and Ochrocarpus longifolius Benth. and Hook. f., Calophyllum inophyllum L., Dillenia pentagyna Roxb. and perchance their allied species. Though immature fruits of some Cinnamomum species are also reported to be sold as Nagakesara/Sirunagappu in the crude drug markets there are no pharmacognostic studies available for the identification and analysis of this crude drug. Materials and Methods: In this study, marketed Nagakesara/ Sirunagappu samples were procured from Chennai raw drug market and analyzed as per the standard methodologies for pharmacognostic studies. Results: Macro-microscopical characters and chemical identity of the samples of immature fruits were established to derive set of characters for the identification of this marketed material. The proposed results would help in identification of this crude drug while used as substitute drug for the official source. Conclusion: The botanical Nagakesara or Sirunagappu is neither stamen nor flower, but it is fruit of Cinnamomum species. As Western Ghats is habitat for several similar looking species of Cinnamomum, there is necessity to study the pharmacognostical characters of all species of Cinnamomum before concluding the botanical source of this ambiguous raw drug of Ayurveda and Siddha.

}, keywords = {HPTLC, Lauraceae, Market substitute, Quality standards, Siddha, ulteration}, doi = {10.5530/pj.2019.1.15}, author = {Chinnapillai Arunachalam and Balasundaram Maheshwari and Govindarajan Nartunai and Raju Ilavarasan and Koppala Narayana Sunil Kumar and Parameswaran Sathiyarajeswaran} } @article {538, title = {Comparative Pharmacognostical and Pharmacological Evaluation of two Achyranthes species}, journal = {Pharmacog Journal}, volume = {10}, year = {2018}, month = {January-2018}, pages = {309-314}, type = {Original Article}, chapter = {309}, abstract = {

Introduction: Achyranthes is a well-known herb used in folk lore and traditional systems of medicine for its therapeutic value. The two species Achyranthes aspera and Achyranthes bidentata are used interchangeably by people and by herbal industries due to their resemblance in appearance. Therefore, the present study was undertaken to evaluate the comparative pharmacognostic and pharmacological properties of both species. Methods: Pharmacognostic characters were evaluated as per the guidelines of Ayurvedic Pharmacopoeia of India. A quantitative HPTLC method was developed for quantification of linoleic acid and oleanolic acid using toluene: ethyl acetate: formic acid (6: 4: 0.5 v/v/v) as a mobile phase. Quantification was performed using linear regression analysis by plotting the peak area vs concentration curve with 2000-5000 ng/band (R2 = 0.998) for oleanolic acid and 2000-5000 ng/band (R2 = 0.994) for linoleic acid. The developed method was validated in terms of accuracy, recovery and inter and intraday study as per ICH guidelines. Antioxidant activity of methanolic extracts was estimated by five different models viz. DPPH free radical scavenging assay, total anti-oxidant capacity, reducing power assay, total flavonoid and phenol content. Anti-diabetic activity was analyzed by \α-amylase inhibition assay using 3, 5 di nitro salicylic acid and iodine starch model. Results: The limit of detection (LOD) and limit of quantification (LOQ) of oleanolic acid and linoleic acid were determined, respectively, as 0.426, 1.29 and 0.427, 1.29 \μg mL\−1. Inhibition of free radicals increases with concentration and IC50 of A. aspera and A. bidendata was obtained at 1.35 \± 0.173 mg/ml and 1.28 \± 0.169 mg/ml respectively. In in vitro antidiabetic activity, IC50 value shows that A. bidentata exhibit better activity than A. aspera. Conclusion: The present study generates data for the proper establishment of quality control standards of the crude drug.

}, keywords = {Achyranthes, Antioxidant, HPTLC, Linoleic acid, Oleanolic acid, α- amylase}, doi = {10.5530/pj.2018.2.54}, url = {http://fulltxt.org/article/484}, author = {Pushpendra Kumar Shukla and Ankita Misra and Sharad Srivastava} } @article {623, title = {High Performance Thin Layer Chromatographic Analysis for the Simultaneous Quantification of Two Polyphenolic Biomarkers in Methanolic Fraction of Bauhinia tomentosa L. Floral Buds}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {May 2018}, pages = {773-777}, type = {Original Article}, chapter = {773}, abstract = {

Objectives: A high-performance thin layer chromatography (HPTLC) method for the simultaneous quantitative determination of caffeic acid and quercetin in methanolic fraction of Bauhinia tomentosa L. floral buds was developed for the first time. Method: For achieving good separation, a mobile phase of toluene: ethyl acetate: formic acid (7:3:0.5, v/v/v) was used. The densitometric determination was carried out at 366 nm in reflection/absorption mode. The calibration curves were linear in the range of 100-600 ng per spot for caffeic acid and quercetin. Results: During the analysis methanolic fraction of Bauhinia tomentosa L. floral buds showed the pres\¬ence of caffeic acid (0.02\%) and quercetin (0.018\%). Conclusion: The proposed method is simple, precise, specific, accurate, less time consuming and cost effective. The statistical analysis of data obtained proves that the method is reproducible and selective and can be used for routine analysis of reported phenolic compounds in crude drug and extracts. The simultaneous quan\¬tification of these compounds has not yet been reported in floral buds of Bauhinia tomentosa which may be utilized for the proper standardization of the plant.

}, keywords = {Bauhinia tomentosa, Caffeic acid, HPTLC, Quercetin, Validation}, doi = {10.5530/pj.2018.4.130}, url = {http://fulltxt.org/article/668}, author = {Abhishek Gupta and Harinath Dwivedi and AKS Rawat} } @article {605, title = {Pharmacognostic and Pharmacological Evaluation of Hyssopus officinalis L. (Lamiaceae) Collected from Kashmir Himalayas, India}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {June 2018}, pages = {690-693}, type = {Original Article}, chapter = {690}, abstract = {

Introduction: Hyssopus officinalis L. is a well-known herb for its culinary and medicinal significance. The purpose of this study was to perform the pharmacognostic evaluation. Methods: Physicochemical and phytochemical analysis, HPTLC quantification and in vitro antioxidant and antidiabetic activity were done. Results: Preliminary screening revealed the presence of phytomolecules such as alkaloid (0.99\%), tannin (1.75\%), sugar (1.96\%) and starch (0.68\%). Total phenolic and flavonoid content were found to be 2.32\% and 1.16\% respectively. HPTLC quantification data showed that the content of ferulic acid (0.034\%) was higher than caffeic acid (0.0064\%) on dry weight basis The IC50 value for the in vitro DPPH radical scavenging assay was 0.50 \μg/ml and in vitro anti diabetic assay displayed IC50 value of 0.8366 mg/ml. Conclusion: The study suggests presence of considerable amount of phenolic acids and antioxidant activity in the plant which supports its use in the traditional systems of medicine.

}, keywords = {Antioxidant, DPPH, HPTLC, Hyssopus officinalis, Phenolic acids}, doi = {10.5530/pj.2018.4.114}, url = {http://fulltxt.org/article/652}, author = {Akanksha Srivastava and Kuldeep Awasthi and Bhanu Kumar and Ankita Misra and Sharad Srivastava} } @article {491, title = {Simultaneous Quantification of Bioactive Triterpene acids (Ursolic acid and Oleanolic acid) in Different Extracts of Eucalyptus globulus (L) by HPTLC Method}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {December 2017}, pages = {179-185}, type = {Original Article}, chapter = {179}, abstract = {

Objective: To develop a novel analytical method for simultaneous determination of two triterpenic acids by high-performance thin layer chromatography in methanol and dichloromethane extracts of Eucalyptus globulus leaf. Ursolic acid was also isolated from Eucalyptus globulus leaf. Materials and Methods: Two triterpenic acids (ursolic and oleanolic acid) were extracted using methanol and dichloromethane as the extraction solvents. Study for total triterpenoids present in Eucalyptus globulus leaves was carried out which shows considerable amount of terpenoids present. Because of the similarity of chemical structure, the prechromatographic derivatization was necessary to separate these triterpenic acids. The samples were treated by 1\% iodine solution in chloroform directly on the chromatographic plate and developed with the mobile phase consisting of petroleum ether, ethyl acetate and acetone (7.8:2.2:0.1, v/v/v). After drying, the plates were sprayed with 10\% (v/v) ethanol solution of sulfuric acid and heated to 120 \°C for 3 min. Quantification was performed in absorbance/transmittance mode at a wavelength of 345 nm. The developed HPTLC method was validated for linearity, precision and accuracy. Results: Correlation coefficient (r2 \> 0.99), R.S.D. values, detection limits as well as recovery values were found to be satisfactory. Ursolic acid was isolated from E. globulus leaves. The identification of isolated ursolic acid was done on the basis of Rf value (0.26) for HPTLC and peak interpretation for FT-IR. Conclusion: The method has been successfully applied in the analysis of both triterpenic acids in medicinal herbs.

}, keywords = {HPTLC, Iodine derivatization, Oleanolic acid, Triterpenes, Ursolic acid}, doi = {10.5530/pj.2018.1.30}, url = {http://fulltxt.org/article/416}, author = {Arti Gupta and Pooja Maheta and Renu Chauhan and Sonia Pandey and Jitendra Singh Yadav and Shailesh Shah} } @article {238, title = {A Complete Pharmacognostical Profile of Rungia repens}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {123-127}, type = {Original Article}, chapter = {123}, abstract = {

Background: Rungia repens is one of the plants cited as \‘Parpata\’ in Ayurvedic literature and indicated as febrifuge, antitussive and vermifuge. Aim: To generate and ensemble data of physical parameters for ascertaining the identification and develop validated HPTLC method for quantification of kaempferol in R. repens. Materials and Methods: R. repens was studied for establishing pharmacognostic standards including macro and microscopical characters, physico-chemical analysis and quantification of kaempferol by HPTLC method. Results: It is a small, much branched, prostrate or sub-erect herb with lanceolate leaf and violet flowers. Microscopically root can be characterized by collenchymatous phloem associated with wide lignified xylem; stem by epidermis with simple and glandular trichomes and collenchymatous hypodermis; and leaf by epidermis embedded with cystoliths and bearing covering and glandular trichomes. Powdered drug can be typified by cystoliths, trichomes of aforementioned type, pollen grains and fragments of cork. Further studies revealed that brunt of heavy metal and microbial load in plant material was within permissible limits. Flavonoids and phenolics were found be major components. HPTLC method was developed for quantification of kaempferol using precoated silica gel plates as a stationary phase, and toluene: ethyl acetate: dichloromethane: formic acid: methyl ethyl ketone (5: 1: 1.5: 0.5: 0.8) as a mobile phase and scanning the plate at 254 nm. Conclusion: The distinctive quality profile data and validated HPTLC method tailored for Rungia repens using kaempferol as a marker, would aid as expedient measures for its evaluation.

}, keywords = {Ghati pitpapada, HPTLC, Kaempferol, Pharmacognostic study, Rungia repens}, doi = {10.5530/pj.2017.2.21}, url = {/fulltext/288}, author = {Karuna Modi and Mamta Shah} } @article {450, title = {Evaluation of Anti Arthritic Potential of Gloriosa superba (L.) Elite Germplasm Collected from Eastern Himalayas, India}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {November 2017}, pages = {s87-s92}, type = {Original Article}, chapter = {s87}, abstract = {

Introduction: Gloriosa superba (L.) is a traditionally known medicinal plant for its potential antigout property. The species is rich source of colchicine alkaloid and is commercially exploit in the international market for the same. Method: In the present study, elite chemotype of G. superba was identified from natural population in Eastern Himalayas based on their colchicine content through HPTLC calibrated method. The selected elite chemotypes were further evaluated for in vitro anti-arthritic potential via inhibition of protein denaturation along with hydroxyl radical scavenging potential. Result: The HPTLC quantification data reveals that the content of colchicine varies from 0.044 to 0.184\% having maximum content in NBG-128 from Jorhat, Assam. The results of bioassay reflect a potentiating anti-arthritic and hydroxyl radical scavenging with statistically insignificant difference within the elite germplasms. Conclusion: The presence of bioactive polyphenolics with significant hydroxyl radical scavenging will further suggest that inhibition of inflammatory mediator cells by extract is superimposed action of colchicine and other chemical inhibitors like polyphenolics. The study will aid in site specific exploration of high metabolite yielding chemotype(s) with validated pharmacological action for commercial cultivation to meet out the industrial demand of colchicine and herbal product development.

}, keywords = {Anti arthritic, Colchicine, Elite chemotype, G. superba, HPTLC}, doi = {10.5530/pj.2017.6s.162}, url = {http://fulltxt.org/article/387}, author = {Ankita Misra and Akanksha Srivastava and Mohammad Khalid and Poonam Kushwaha and Sharad Srivastava} } @article {496, title = {HPTLC Analysis and Antiproliferative Effect of Various Extracts of Swertia alata on Growth of Leishmania donovani Promastigotes in vitro}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {November 2017}, pages = {s107-s116}, type = {Original Article}, chapter = {s107}, abstract = {

The present study was carried out to evaluate the quality control analysis and antiproliferative effects of petroleum ether, chloroform, ethanol and aqueous extracts of Swertia alata (family Gentianaceae) on Leishmania donovani. A basic, exact, quick and reproducible high performance thin layer chromatography (HPTLC) has been created for synchronous analysis of Oleanolic acid and Swertiamarin from S. alata.

Read more...}, keywords = {Antiproliferative, HPTLC, Oleanolic acid, Quality control, Swertiamarin}, doi = {10.5530/pj.2017.6s.166}, url = {http://fulltxt.org/article/391}, author = {Sakshi Bajaj and Sharad Wakode and Washim Khan} } @article {375, title = {Microscopical Evaluation, Phytochemical Analysis and HPTLC Fingerprinting of Tuber of Actinoscirpus grossus (L.f.) Goetgh. \& D.A.Simpson}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {July 2017}, pages = {657-662}, type = {Original Article}, chapter = {657}, abstract = {

Actinoscirpus grossus (L.f.) Goetgh. \& D.A.Simpson (Cyperaceae), is a Perennial with long stolons and rhizomes ending in small tubers. It is popularly known as Kasheruk in Sanskrit. The plant is traditionally used as anti-diarrheal, anti-emetic, and tonic to the liver. In order to do the detail standardization of plant macro-microscopical observation, phytochemical analysis and HPTLC Finger printing of tuber was performed according to pharmacopoeia procedure. Microscopic analysis has showed thick-walled polygonal epidermal cells of young root stalk in surface view, elongated phloem parenchyma filled with starch grains, spiral to annular vessel fragments and simple starch grains scattered all over the powder. Phytochemical analysis showed presence of carbohydrate, coumarins, flavanoids, steroid, tannin, and terpenoid. Ethanol extract of plant were fingerprinted in toluene: ethyl acetate (7:3). The developed plates were visualized in UV 254, 366, and then derivatised with vanillin sulphuric acid and scanned under UV 254 and 366 nm. These specific identities will be useful in identification and authentication of the raw drug.

}, keywords = {Ethanol Extract, HPTLC, Pharmacognosy, Phytochemical analysis, Quality control, standardization}, doi = {10.5530/pj.2017.5.104}, url = {/files/pj-9-5/10.5530pj.2017.5.104/index.html}, author = {Savin Chanthala Ganapathi and Rajendra Holla and Shivaraja Shankara and Sunil Kumar Koppala Narayana and Ravi Mundugaru} } @article {453, title = {Pharmacognostic Evaluation and Determination of Secondary Plant Metabolites by HPTLC and its Antioxidant Activity in Myrica esculenta}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {November 2017}, pages = {s103-s106}, type = {Original Article}, chapter = {s103}, abstract = {

Introduction: Myrica esculenta Buch.-Ham. (Myricaceae) is commonly known as Box Berry, Kaiphal, and Katphala in Ayurveda. As per the Ayurvedic literature the palnt is used for variety of diseases and disorders. Method: The present study deals with the pharmacognostical standardization, HPTLC analysis and antioxidant activity of methanolict extracts of the leaves of M. esculenta. The plant showed high phenolic and flavonoid content. In-vitro antioxidant study of dried leaves of Myrica esculanta was performed using methanolic extract. Results: Antioxidant activity of M. esculenta methanolic extract showed the least IC50 value of 60 \± 1.15 \μg/ml. Standard ascorbic acid showed an IC50 value of 2.03 \± 0.06 \μg/ml. The calibration curve of Gallic acid showed r2 of 0.949 and Rf of gallic acid was found to be 0.44 \± 0.006. Quantification of gallic acid in the samples of leaves of M. esculenta has been performed and the gallic acid was found to be 0.056\%. Conclusion: The presence of gallic acid has not yet been reported and quantified in this species which may be utilized for the proper standardization of the drug. The present study showed new natural antioxidant that can replace the synthetic ones to be used in foods and cosmetics.

}, keywords = {Antioxidant, DPPH, Gallic acid, HPTLC, Myrica Esculenta}, doi = {10.5530/pj.2017.6s.165}, url = {http://fulltxt.org/article/390}, author = {Prashant Kumar and Abhishek Gupta and Anita Singh} } @article {241, title = {Pharmacognostic Standardization and Chromatographic Fingerprint Analysis on Triterpenoids Constituents of the Medicinally Important Plant Plumeria rubra f. rubra by HPTLC technique}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {135-141}, type = {Original Article}, chapter = {135}, abstract = {

Introduction: Plumeria rubra f. rubra commonly known as Lal Gulachin has wide horizon of medicinal possessions. Plant is found in India and in its tropical regions. Though the plant and its extracts have been indigenously valued as folklore medicine diversely in India, yet literature lacks somewhere in reverse pharmacognostical approach of this plant which reflects that plant have not been evidently explored therapeutically. There are several forms of Plumeria rubra among which P. rubra f. rubra is much appraised in India than its other forms. Method: In Present study the anticipated potential of this plant has been validated by laying down its pharmacognostical standards along with measurement of its active therapeutic constituent Ursolic acid and Lupeol via. HPTLC, information from organized search of published literature remarks that Ursolic acid and lupeol is ubiquitous to this plant. Results: Microscopic features revealed the presence of paracytic type of stomata, crescent bicollateral vascular bundle, calcium oxalate crystal and clothing trichomes in leaves whereas bark showed the presence of distinct periderm with cork and phellogen, sclereids, bast tissue with parenchymatous cells. Methanolic extract of both parts of plant was subjected to HPTLC. In HPTLC studies the Ursolic acid content in leaves was found to be 0.96\% whereas in bark was detected as 0.051\%, lupeol content in leaves and stem was found to be 0.014\% and 0.018\%. Conclusion: The data generated could be significantly used as reference for the standardization and quality control of Plumeria. rubra f. rubra, as no such work has been reported yet.

}, keywords = {HPTLC, Lupeol, Pharmacognosy, Plumeria rubra f. rubra, standardization, Ursolic acid}, doi = {10.5530/pj.2017.2.23}, url = {http://phcogj.com/fulltext/290}, author = {Gunja Srivastava and Abhishek Gupta and Manjul Pratap Singh and Anurag Mishra} } @article {432, title = {Phytochemical Evaluation and Chromatographic Fingerprint Analysis on Flavonoids Compounds in Leucas aspera (Willd.) Link Leaf by HPTLC}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {September 2017}, pages = {942-946}, type = {Original Article}, chapter = {942}, abstract = {

Introduction: Leucas aspera is one of the important medicinal plants in Indian medical system and it belongs to Lamiaceae family. Leucas aspera (Willd) Link (L. aspera) belongs to Leucas genus, widely distributed throughout India. L. aspera has many vernacular names and is commonly known as Thumbai. Flavonoid is a phenolic compound which is widely distributed in the plants and responsible for many biological activities. Preliminary phytochemical analysis gives a broad idea to the researchers for their further research. Methods: In this present study, we did a preliminary phytochemical screening, quantitative estimation of total flavonoids and fingerprinting profile of flavonoids compounds using five different solvent extracts obtained from leaves of L. aspera. Results: Preliminary phytochemical screening confirmed the presence of flavonoid compounds in L. aspera. Higher concentration of total flavonoid compounds was noted in ethanol extract compared to petroleum ether, chloroform, isopropyl alcohol and ethyl acetate extracts. A densitometric high performance thin layer chromatography (HPTLC) study showed more number of flavonoid compounds are present in ethanol extract compared to other solvents. Conclusions: Results of this study revealed, L. aspera leaf is a rich source of flavonoid content and it can be used to alleviate many chronic illness and various diseases. This study results warrants for further isolation, identification and characterization of active principle which is responsible for the biological activity.

}, keywords = {Chromatographic, Fingerprinting, Flavonoids, HPTLC, Leucas aspera.}, doi = {10.5530/pj.2017.6.147}, url = {http://fulltxt.org/article/200}, author = {Vellaichamy Muthupandi Annapandian and Rajagopal Shanmuga Sundaram and Swaminathan Gomathi} } @article {425, title = {Phytochemical Investigation and Pharmacognostic Standardization of Polycarpaea corymbosa Lam}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {September 2017}, pages = {895-899}, type = {Original Article}, chapter = {895}, abstract = {

Background: Polycarpaea corymbosa is one of the plants cited as \‘Parpata\’ in Ayurvedic literature and indicated for boils, inflammatory swellings, and ulcers. Aim: The present study is an attempt to generate and encompass the data of physical parameters for ascertaining the identification and develop a validated HPTLC method for quantification of lupeol in P. corymbosa. Materials and Methods: The whole plant was studied for establishing pharmacognostic standards including macro and microscopical characters, physico-chemical analysis and quantification lupeol by HPTLC method. Results: It is a small, much branched, erect or spreading herb with linear leaf and silvery-white cymes. Microscopically root can be connoted by continuous or discontinuous concentric rings of xylem and phloem; stem by papillose epidermis with multicellular branched collapsed and glandular trichomes, sclerenchymatous pericycle and hollow pith; and leaf by numerous collateral meristele enclosed within parenchymatous bundle sheath. Further studies evinced that brunt of heavy metal and microbial load in plant material was within permissible limits. Flavonoids, phenolics and saponins were found be major components. HPTLC method was developed for quantification of lupeol using precoated silica gel plates as a stationary phase, and toluene: methanol (9.4: 0.6) as a mobile phase and scanning the plate at 545 nm. Conclusion: The information demonstrated on pharmacognostic parameters and validated HPTLC method for estimation of lupeol for Polycarpaea corymbosa, would aid as coherent measures for its assessment.

}, keywords = {HPTLC, Lupeol, Parpata, Pharmacognostic study, Polycarpaea corymbosa.}, doi = {10.5530/pj.2017.6.140}, url = {http://fulltxt.org/article/193}, author = {Karuna Modi and Mamta Shah} } @article {139, title = {Pharmaco-Chemical characterization and Acaricidal Activity of Ethanolic Extract of Chassalia Curviflora (Wall ex Kurz.) Thwaites.}, journal = {Pharmacognosy Journal}, volume = {8}, year = {2016}, month = {January 2016}, pages = {215-219}, type = {Original Article}, chapter = {215}, abstract = {

Introduction: C. curviflora, an important ethno-medicinal plant used by the Kurichia local people in Western Ghats region of Wayanad is yet to be explored pharmacologically. It is used as paste on the body of cattle and birds for curing skin diseases. Objectives: To characterize the pharmacochemical features and to study the acaricidal effect of ethanolic extract of C. curviflora on engorged female ticks of R. (B.) annutatus. Methods: The pharmaco-chemical features such as physico-chemical, proximate, phytochemical, fluorescence, and HPTLC profiling were carried out using standard techniques. The pulverized leaves were subjected to soxhlet extraction using ethanol. The ethanolic extract at different concentrations (10\% to 1.25\%) was tested against ticks using adult immersion test (AIT). Result: The preliminary phytochemical investigation showed high contents of saponins, alkaloids and flavonoids. The HPTLC profiling of ethanolic extract showed the presence of 14 polyvalent components. Based on AIT, the extract at 10\% revealed 43.76\% of inhibition of fecundity (IF) and 29.16\% of adult tick mortality. Conclusion: The results revealed that the extract has some active compounds that may influence in the reproductive system of female ticks.

}, keywords = {Acaricidal activity, Chassalia curviflora, Fecundity., HPTLC, Pharmaco-chemical, R. (B.) annutatus}, doi = {10.5530/pj.2016.3.6}, author = {Ajeesh Krishna Thumadath Palayullaparambil and Adarsh Krishna Thumadath Palayullaparambil and Sanis Juliet and Kumuthakalavalli Renganathan and Ramasubbu Raju and Sunil Athalathil and Reghu Ravindran and Leena Chandrashekar and Suresh Narayanan Nair and Srikanta Ghosh} } @article {72, title = {Component Authentication and Standardisation of an Anti-atherosclerotic Herbal Formulation-GSTC3}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {Nov-Dec 2015}, pages = {339-343}, type = {Original Article}, chapter = {339}, abstract = {

Context: Polyherbal drugs in traditional medicine have been time-tested for treatment of a wide variety of chronic ailments. Aims: To determine constituent components in an in-house designed polyherbal formulation GSTC3 and evaluation of consistency in preparation. Settings and Design: In this study, a hypolipidemic formulation was created using well known plant extracts such as Commiphora mukul (Hook. ex Stocks.) Eng. (Burseraceae), Salacia reticulata Wight (Celastraceae), Terminalia arjuna (Roxb.) Wight and Arn (Combretaceae) and Curcuma longa Linn (Zingiberaceae). Methods and Material: The authentication of individual plant powders was performed using techniques such as powder microscopy and characterised according to Ayurvedic pharmacopeia of India. Phytochemical screening, HPTLC analysis and physicochemical parameters were also determined. Results: The powder microscopic analysis of the individual components served as an authentication for source of plants used. Phytochemical screening ascertained that active classes of compounds reported in the individual extracts such as steroids, terpenoids and polyphenols came into the formulation. Finally, HPTLC analysis of three different batches of GSTC3 ensured stability and integrity in batch to batch preparations. Conclusion: Experimental studies have revealed the antioxidant, antiinflammatory, anti-lipidemic and anti-thrombotic efficacy of GSTC3. This standardisation procedure is essential for further development of GSTC3 into an efficient anti-atherosclerotic drug candidate

}, keywords = {HPTLC, Pharmacognosy, Phytochemical screening, Polyherbal formulation, Powder microscopy}, doi = {10.5530/pj.2015.6.4}, author = {Jeksy Jos Manalil and Indu Muraleedharan Suseela and Smitha Koyickalmadhom Ramavarma and Arunaksharan Narayanankutty and Achuthan Chathrattil Raghavamenon} } @article {1451, title = {Elucidation of β -sitosterol from Benincasa hispida Seeds, Carissa congesta Roots and Polyalthia longifolia Leaves by High Performance Thin Layer Chromatography}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {29th Apr, 2015}, pages = {221-227}, type = {Original Article}, chapter = {221}, abstract = {

Background: Fruits of Benincasa hispida (BH) is regarded as Valliphala due to its vast plethora of medicinal properties, Carissa congesta (CC) is an imperative local plant particularly in rural communities and Polyalthia longifolia (PL) is an ornamentally significant traditionally relevance plant in India system. \β-sitosterol, an active constituent identified from enormous plants has been reported to possess excellent amount of pharmacotherapeutic potential by number of researchers. Objective: In the recent studies, the research team focuses on determining the percentage of the \β-sitosterol present in the BH seeds, CC roots petroleum ether extracts as well as PL leaves ethanolic extract by chromatographic technique in harmony with High Performance Thin Layer Chromatography. Materials and Methods: Respective parts of BH, CC and PL plants were shade-dried and extracted by appropriate extraction methods followed by identification of \β-sitosterol from the extracts by High Performance Thin Layer Chromatography after preliminary phytochemical screening extracts for the constituents. Results: The amount of \β-sitosterol present in the BH seeds, CC roots and PL leaves extracts was found to be 23.00, 5.94 and 1.81 \% w/w respectively. Research studies elucidated a peak that coincided with standard peak of \β-sitosterol suggesting the presence of constituent in the extracts. Conclusion: Thus, extracts contains important constituent of \β-sitosterol in BH, CC and PL.

Key words:Benincasa hispida, Carissa congesta, HPTLC, Polyalthia longifolia, \β-sitosterol.

}, keywords = {Benincasa hispida, Carissa congesta, HPTLC, Polyalthia longifolia, β-sitosterol.}, author = {Gaurav Mahesh Doshi and Pratip Kashinath Chaskar and Hemant Devidas Une} } @article {54, title = {Elucidation of β-sitosterol from Benincasa hispida Seeds, Carissa congesta Roots and Polyalthia longifolia Leaves by High Performance Thin Layer Chromatography}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {Jul-Aug 2015}, pages = {221-227}, type = {Original Article}, chapter = {221}, abstract = {

Background: Fruits of Benincasa hispida (BH) is regarded as Valliphala due to its vast plethora of medicinal properties, Carissa congesta (CC) is an imperative local plant particularly in rural communities and Polyalthia longifolia (PL) is an ornamentally significant traditionally relevance plant in India system. \β-sitosterol, an active constituent identified from enormous plants has been reported to possess excellent amount of pharmacotherapeutic potential by number of researchers. Objective: In the recent studies, the research team focuses on determining the percentage of the \β-sitosterol present in the BH seeds, CC roots petroleum ether extracts as well as PL leaves ethanolic extract by chromatographic technique in harmony with High Performance Thin Layer Chromatography. Materials and Methods: Respective parts of BH, CC and PL plants were shade-dried and extracted by appropriate extraction methods followed by identification of \β-sitosterol from the extracts by High Performance Thin Layer Chromatography after preliminary phytochemical screening extracts for the constituents. Results: The amount of \β-sitosterol present in the BH seeds, CC roots and PL leaves extracts was found to be 23.00, 5.94 and 1.81 \% w/w respectively. Research studies elucidated a peak that coincided with standard peak of \β-sitosterol suggesting the presence of constituent in the extracts. Conclusion: Thus, extracts contains important constituent of \β-sitosterol in BH, CC and PL.

}, keywords = {Benincasa hispida, Carissa congesta, HPTLC, Polyalthia longifolia, β-sitosterol}, doi = {10.5530/pj.2015.4.3}, author = {Gaurav Mahesh Doshi and Pratip Kashinath Chaskar and Hemant Devidas Une} } @article {31, title = {Pharmacognostic specifications and quantification of oleanolic acid and lupeol in Mollugo oppositifolia Linn.}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {Mar-Apr 2015}, pages = {83-88}, type = {Original Article}, chapter = {83}, abstract = {

Background: Mollugo oppositifolia, is one of the plants commonly used as, \‘Parpata\’ by Ayurvedic practitioners. It is indicated as a bitter tonic, antiseptic and febrifuge. Aim: To generate and ensemble data of physical parameters for ascertaining the identification and to develop validated HPTLC method for quantification of oleanolic acid and lupeol in M. oppositifolia. Materials and Methods: M. oppositifolia was studied for establishing pharmacognostic standards including macro and microscopical characters, physico-chemical analysis and quantification of oleanolic acid and lupeol by HPTLC method. Results: It is an annual, prostrate herb with linear-lanceolate leaf and white coloured flower. Microscopically root can be characterized by crescent shaped phloem associated with continuous or discontinuous rings of xylem; stem by epidermis bearing multi-cellular simple and glandular trichomes, and sclerenchymatous pericycle; and leaf by continuous band of a palisade cells and rosettes and prisms of calcium oxalate throughout parenchyma. Powdered drug can be typified by multi-cellular trichomes, fragments of epidermis of leaf in surface view, epidermis of corolla and entire or broken seeds. Saponins and flavanoids were found be the major components. HPTLC method was developed for quantification of oleanolic acid and lupeol using precoated silica gel plates as a stationary phase, and toluene: methanol (9.4: 0.6) as a mobile phase and scanning the plate at 545 nm. The amount of oleanolic acid and lupeol were found to be 0.027-0.029\% w/w and 0.015-0.016\% w/w respectively. Conclusion: The quality parameters and HPTLC method developed would serve as useful gauge in standardization of Mollugo oppositifolia.

}, keywords = {HPTLC, Lupeol, Mollugo oppositifolia, Oleanolic acid}, doi = {10.5530/pj.2015.2.1}, author = {Karuna Modi and Mamta Shah} } @article {1470, title = {Pharmacognostic specifications and quantification of oleanolic acid and lupeol in Mollugo oppositifolia Linn.}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {27th Dec, 2014}, pages = {83-88}, type = {Original Article}, chapter = {83}, abstract = {

Background: Mollugo oppositifolia, is one of the plants commonly used as, \‘Parpata\’ by Ayurvedic practitioners. It is indicated as a bitter tonic, antiseptic and febrifuge. Aim: To generate and ensemble data of physical parameters for ascertaining the identification and to develop validated HPTLC method for quantification of oleanolic acid and lupeol in M. oppositifolia. Materials and Methods:M. oppositifolia was studied for establishing pharmacognostic standards including macro and microscopical characters, physico-chemical analysis and quantification of oleanolic acid and lupeol by HPTLC method. Results: It is an annual, prostrate herb with linear-lanceolate leaf and white coloured flower. Microscopically root can be characterized by crescent shaped phloem associated with continuous or discontinuous rings of xylem; stem by epidermis bearing multi-cellular simple and glandular trichomes, and sclerenchymatous pericycle; and leaf by continuous band of a palisade cells and rosettes and prisms of calcium oxalate throughout parenchyma. Powdered drug can be typified by multi-cellular trichomes, fragments of epidermis of leaf in surface view, epidermis of corolla and entire or broken seeds. Saponins and flavanoids were found be the major components. HPTLC method was developed for quantification of oleanolic acid and lupeol using precoated silica gel plates as a stationary phase, and toluene: methanol (9.4: 0.6) as a mobile phase and scanning the plate at 545 nm. The amount of oleanolic acid and lupeol were found to be 0.027-0.029\% w/w and 0.015-0.016\% w/w respectively. Conclusion: The quality parameters and HPTLC method developed would serve as useful gauge in standardization of Mollugo oppositifolia.

Key words: HPTLC, Lupeol, Mollugo oppositifolia, Oleanolic acid.

}, keywords = {HPTLC, Lupeol, Mollugo oppositifolia, Oleanolic acid.}, author = {Karuna Modi and Mamta Shah} } @article {1463, title = {Quality Control Standardization and In-Vitro Antioxidant Activity of Aganosma dichotoma K. Schum Root}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {27th Nov, 2014}, pages = {74-82}, type = {Original Article}, chapter = {74}, abstract = {

Introduction: Aganosma dichotoma K. Schum (AD) is a large climber with very stout stem belonging to the family Apocynaceae. The Plant has significant medicinal value as described in traditional system of medicine. The objective of the present study is to scientifically develop a standard monograph for AD on the basis of its pharmacognostical and phytochemical aspects. Methods: The study includes quality control standardization as per the standard methods provided in World Health Organization for standardization of medicinal plants. Fluorescence drug analysis, preliminary phytochemical screening of different fractions, quantification of some phytoconstituents and in-vitro antioxidant activity were also carried out. Quantification of Quercetin in the ethanolic extract of A. dichotoma was determined by HPTLC analysis. The ethanolic extract of root of A.dichotoma was subjected to in-vitro antioxidant activity. Results: The diagnostic characters of A.dichotoma root were evaluated on the basis of macroscopical and microscopical characters. Physicochemical parameters were evaluated such as 6.7\% w/w loss on drying with; ash values (in \% w/w): 13.75 total ash, 5.75 acid-insoluble ash, 3.6 water-soluble ash; Extractive values (\% w/w): 12.75 water, 11.82 ethanol, 2.26 ethyl acetate, 3.13 chloroform, and 3.16 pet ether; foaming index 181.81; swelling index 3.2 ml/g; hemolytic activity 227.89 unit/gm of powder drug and crude fiber content was 19.4\%. Total numbers of starch grain in 1 mg of root powder were 2,49,981. Quantification of quercetin in the ethanolic extract was assessed by HPTLC analysis and was found to contain 2.40\%, w/w. Conclusion: The parameters determined in the present study may provide necessary information for identification and authentication of plant material.

Key words:Aganosma dichotoma, HPTLC, in-vitro antioxidant activity, Pharmacognosy.

}, keywords = {Aganosma dichotoma, HPTLC, in-vitro antioxidant activity, Pharmacognosy}, author = {Deepali Pandey and Apurva Joshi, and Hemalatha, S.} } @article {1474, title = {Rapid and high yield Extraction method for Saponins from Safed Musli}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {16th Jan, 2015}, pages = {210-214}, type = {Original Article}, chapter = {210}, abstract = {

Objectives: We aimed to develop, compare and optimise rapid and high yield extraction method for saponins of safed musli using conventional extraction techniques and as well as modern microwave assisted solvent extraction method. Materials and methods: Roots of Safed musli (Chlorophytum borivilianum) are extracted by maceration, soxhlet, sonication and microwave methods. Extract further fractionated to obtain total saponins. Microwave assisted solvent extraction (MASE) method is optimised using Taguchi L9 orthogonal array design. Total saponins are estimated by High Performance Thin Layer chromatography (HPTLC) from all extracts obtained by different methods. Results: Factors namely temperature, irradiation time, irradiation power and powder size which potentially affects extraction efficiency are considered while optimizing MASE by statistical orthogonal array design procedure and saponins are quantified using HPTLC. Under developed optimum conditions, MASE showed significantly higher yield (5.11\%) and drastic reduction in extraction time (4 min) than conventional extraction methods. Conclusion: saponins of safed musli shown highest yield in MASE and then maceration, soxhlet and sonication followed. The developed and optimised method of saponin extraction by MASE can have huge industrial applications after scale up.

Key words: HPTLC, Microwave assisted solvent extraction, Maceration Saponins, Orthogonal test L9 (34) Sonication, Taguchi Design.

}, keywords = {HPTLC, Maceration Saponins, Microwave assisted solvent extraction, Orthogonal test L9 (34) Sonication, Taguchi Design.}, author = {Sharada Laxman Deore and Bhushan Arun Baviskar and Ashwini Suresh Rangari} } @article {50, title = {Rapid and high yield Extraction method for Saponins from Safed musli}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {Jul-Aug 2015}, pages = {210-214}, type = {Original Article}, chapter = {210}, abstract = {

Objectives: We aimed to develop, compare and optimise rapid and high yield extraction method for saponins of Safed musli using conventional extraction techniques and as well as modern microwave assisted solvent extraction method. Materials and methods: Roots of Safed musli (Chlorophytum borivilianum) are extracted by maceration, soxhlet, sonication and microwave methods. Extract further fractionated to obtain total saponins. Microwave assisted solvent extraction (MASE) method is optimised using Taguchi L9 orthogonal array design. Total saponins are estimated by High Performance Thin Layer chromatography (HPTLC) from all extracts obtained by different methods. Results: Factors namely temperature, irradiation time, irradiation power and powder size which potentially affects extraction efficiency are considered while optimizing MASE by statistical orthogonal array design procedure and saponins are quantified using HPTLC. Under developed optimum conditions, MASE showed significantly higher yield (5.11\%) and drastic reduction in extraction time (4 min) than conventional extraction methods. Conclusion: Saponins of Safed musli shown highest yield in MASE and then maceration, soxhlet and sonication followed. The developed and optimised method of saponin extraction by MASE can have huge industrial applications after scale up.

}, keywords = {HPTLC, Maceration Saponins, Microwave assisted solvent extraction, Orthogonal test L9 (34) Sonication, Taguchi Design}, doi = {10.5530/pj.2015.4.1}, author = {Sharada Laxman Deore and Bhushan Arun Baviskar and Ashwini Suresh Rangari} } @article {1488, title = {Chromatographic studies on Benincasa hispida (thunb.) Cogn. Seed extract scrutinized by HPLC and HPTLC}, journal = {Pharmacognosy journal}, volume = {6}, year = {2014}, month = {8th April 2014}, pages = {42-48}, type = {Original Article}, abstract = {

Background: Benincasa hispida (Thunb.) Cogn. is an extensive climbing annual herb in an agricultural country like India. Lupeol, a constituent of this species, has been reported to possess good amount of pharmacological potential. Objective: In the current studies, the research team focused on determining the percentage of the lupeol present in the extract of Benincasa hispida seeds by chromatographic techniques. Materials and Methods: Shade-dried seeds of Benincasa hispida were subjected to soxhlet extraction followed by scrutinization of the lupeol contents by HPTLC and HPLC methods after carrying out preliminary phytochemical screening for the constituents present in the extract. Results: The extraction yield was found to be 1.2\% (w/w). Phytochemical screening of the extract revealed the presence of carbohydrates, glycosides, alkaloids, fixed oils and fats, tannins phenolic compounds, steroids and flavonoids. The amount of lupeol present in the seeds extract was found to be 0.47\% w/w (HPTLC)and 6.85\% w/v (HPLC) by HPTLC quantification and HPLC analysis respectively. Research studies showed a peak which coincided with the peak of standard lupeol signifying the presence of lupeol in the extract. Conclusion: The extract contains significant amount of lupeol.

Key words:Benincasa hispida, Soxhlet extraction, HPLC, HPTLC, lupeol.

}, keywords = {Benincasa hispida, HPLC, HPTLC, Lupeol, Soxhlet Extraction}, author = {Hemant D. Une, and Gaurav M. Doshi} } @article {1548, title = {Pharmacognostical and phytochemical standardization of Houttuynia cordata Thunb.: A potent medicinal herb of North{\textendash}Eastern India and China}, journal = {Pharmacognosy Journal}, volume = {6}, year = {2014}, month = {18th Feb,2014}, pages = {34-42}, type = {Original Article}, abstract = {

Aim:Houttuynia cordata Thunb. (Saururaceae) is one of the perennial herb indigenous to North-East India and China. Despite the popular utilization of this herb as medicine, still no study has been reported so far regarding the pharmacognostical standardization. Thus, the aim of the present study was to scientifically establish a standard monograph on the basis of pharmacognostical and phytochemical aspects. Methods: The quality control standardization of H. cordata was done as per the methods described in the World Health Organization guidelines (2002). Results: The diagnostic characters of the H. Cordata leaf and rhizome portion were evaluated based on the macroscopical and microscopical characters. Determination of various physicochemical parameters such as water soluble ash (1.12\% w/w), acid insoluble ash (4.02\% w/w), sulphated ash (3.15\% w/w), alcohol soluble extractive (12.8\% w/w), water soluble extractive (14.9\% w/w), loss on drying (3.42\% w/w) and crude fibres content (13.10\% w/w) was ascertained. Heavy metal, microbial load, fluorescence drug analysis, and preliminary phytochemical screening of different fractions were also carried out. Total phenols (45.74 mg/g tannic acid equivalent, TAE), tannins (33.29mg/g TAE), flavonoids (104.55 mg/g rutin equivalent, RE), and flavonols (17.16mg/g RE) were quantified from the ethanolic extract of the whole plant. Quantification of quercetin in the ethanolic extract was assessed by HPTLC analysis and was found to contain 4.39\%, w/w. Conclusion: The obtained qualitative and quantitative standards will provide referential information for correct identification and standardization of this medicinal plant.

Key Words: Houttuynia cordata, pharmacognosy, quercetin, HPTL.

}, keywords = {Houttuynia cordata, HPTLC, Pharmacognosy, Quercetin}, author = {Manish Kumar, and Satyendra K. Prasad, and Damiki Laloo, and Apurva Joshi, and Siva Hemalatha} } @article {1552, title = {Standardization of a polyherbal formulation (HC9) and comparative analysis of its cytotoxic activity with the individual herbs present in the composition in breast cancer cell lines}, journal = {Pharmacognosy Journal}, volume = {6}, year = {2014}, month = {18th Feb,2014}, pages = {87-95}, type = {Original Article}, chapter = {87}, abstract = {

Introduction: The present study aims to standardize a polyherbal formulation (HC9) that was previously shown to exhibit excellent antioxidant and cytotoxic activity in breast cancer cells. Here, we have compared the cytotoxic activity of HC9 with its individual components in breast cancer and non-cancerous cells. Methods: Physico-chemical and phytochemical evaluation of HC9 was performed. Qualitative and quantitative HPTLC analysis of component herbs and HC9 was done by using specific markers. The cytotoxic activity of HC9 with its individual components was evaluated in breast cancer (MCF-7 and MDA MB-231) and non-cancerous cell lines (HEK-293, HaCaT and MCF-10A) by MTT dye uptake. Results: Physico-chemical results revealed that HC9 contained 7.24\% total ash content, 9.52\% of alcohol-soluble extractive, 0.801 specific gravity, 0.50g/ml bulk density and exhibited 7.18\% loss on drying. Phytochemical results revealed the presence of alkaloids, carbohydrates, flavanoids, saponins, tannins and phenolic compounds, and absence of terpenoids. The individual herbs of HC9 and the formulation showed the presence of marker compounds such as picroside-I, nootkatone, 6-gingerol, matairesinol, swertiamarin, berberine, connesine and 2-hydroxy-4-methoxybenzaldehyde. At 160\μg/ml concentration, HC9 exhibited cytotoxicity in both MCF7 and MDA MB231 with no cytotoxicity in MCF-10A, HaCaT and HEK-293. In contrast, at this concentration, the individual herbs of HC9 exhibited cytotoxicity not only in cancerous cells, but also in non-cancerous cells. Conclusion: These results suggest that the standardized HC9 formulation was safe to non-cancerous cells and exhibited significant antineoplastic potential in breast cancer cells. Thus, HC9 could be a potential drug candidate in breast cancer.

Key words: Cytotoxicity, HPTLC, physicochemical, polyherbal formulation HC9, phytochemical, standardization.

}, keywords = {Cytotoxicity, HPTLC, Physicochemical, Phytochemical, polyherbal formulation HC9, standardization}, author = {Snehal Suryavanshi, and Anand Zanwar, and Mahabaleshwar Hegde, and Ruchika Kaul-Ghanekar} }