@article {2152, title = {Phytochemical Screening and Antioxidant Activity in Dragon Fruit Plant Extracts as Immunomodulators in Pregnant Women}, journal = {Pharmacognosy Journal}, volume = {15}, year = {2023}, month = {December 2023}, pages = {999-1004}, type = {Original Article}, chapter = {999}, abstract = {

Introduction: Dragon fruit contains many organic acids, proteins, and minerals such as potassium, magnesium, calcium, iron, and vitamin C. Several natural compounds can increase the activity of the immune system, namely flavonoids, curcumin, limonoids, vitamin C, vitamin E, and catechins. Objective: to analyze the levels of phytochemicals and active ingredients from the fruit, skin, stem, and roots of dragon fruit plants. Methods: This research was carried out experimentally, carried out at the Pucuk Sirih Jamu Factory. This study used fresh and ripe Dragon Fruit Plants directly taken from the Tanah Laut District garden (South Kalimantan), carried out extract preparation, phytochemical screening, and determination of phytochemical levels of red dragon fruit plants. Results: The study found the highest secondary metabolite levels in red dragon fruit for Flavonoids in the stem (0.74\%), Alkaloids in the stem (4.21\%), Saponins in fruit flesh (0.45\%), and Steroids in roots (2.54\%). Antioxidant activity in red dragon fruit flesh (78.23\%), stem (79.13\%), root (8.64\%), and skin (11.24\%). The highest antioxidant activity in red dragon fruit stems.

Conclusions: There are groups of secondary metabolites and antioxidants contained in dragon fruit plants (fruit, skin, stems, and roots) from Kalimantan Selatan (Indonesia).

}, keywords = {Antioxidant, Dragon fruit plant, Immunomodulator, Phytochemical screening, Pregnant Women}, doi = {10.5530/pj.2023.15.184}, author = {Rubiati Hipni and Isnaniah and Noorhayati Maslani and Hapisah and Megawati and Isrowiyatun Daiyah and Ahmad Rizani} } @article {1784, title = {Optimization of Ultrasound-Assisted Extraction of Andrographis paniculata Nees Leaves, Phytochemical Screening, Total Phenolic Content and Anti-Gout Potential Activity}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {April 2022}, pages = {432-438}, type = {Research Article}, chapter = {432}, abstract = {

Gout is a type of arthritis that causes painful inflammation in one or more joints. In gout, an increase in uric acid in the blood triggers the formation of crystals, causing joint pain. Indonesia is a country rich in the biodiversity of medicinal plant species. Therefore, its flora offers promising therapy for gout, one of which is Andrographis paniculata Nees. This study aims to obtain the leaf extract of A. paniculata through the application of ultrasound-assisted extraction (UAE) with variations in time and amplitude to produce optimal extraction conditions. Then the extract obtained was subjected to phytochemical screening, a total phenolic content test and uric acid test. The results of phytochemical screening of A. paniculata leaf extract using UAE contained saponins, phenols, tannins and alkaloids. The high total phenolic content has an effect on the high potential for reducing uric acid levels. Sample B with a time variation of 35 minutes and an amplitude of 65\% showed the highest total phenolic content and potential for reducing uric acid levels compared to the other samples, which were 1104.53 {\textpm} 0.5 mg GAE/g extract and 72.81{\textpm}0.2 \%, respectively. From the results of the study, it can be concluded that the UAE extract from the leaves of A. paniculata has good potential as an anti-gout agent.

}, keywords = {Andrographis paniculata Nees, Anti-gout, Phytochemical screening, total phenolic content, Ultrasound-assisted extraction}, doi = {10.5530/pj.2022.14.55}, author = {Ismail and Candra Irawan and Maman Sukiman and Imalia Dwi Putri and Andita Utami and M. Ilham Kumala Zalni and Ratna Komala Putri} } @article {1330, title = {Phytochemical Screening and Antioxidant Activities of the Seedling Extracts from Inca Peanut Plukenetia volubilis}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {January 2021}, pages = {52-58}, type = {Original Article}, chapter = {52}, abstract = {

Background: Plukenetia volubilis L., Inca peanut is an oleaginous plant, widely cultivated as commercially in South East Asia, especially in Thailand. The oil from the seed plant is a greatest interesting a natural source. Objectives: The aims of this study were investigated phytochemical screening, to evaluated the total flavonoids and phenolic compound contents as well as antioxidant activities of seedling extract from P. volubilis. Methods: The dried P. volubilis seedlings of 21 days growing period were extracted by using different solvent including aqueous (ASS), 50\% ethanolic (HESS), and 95\% ethanolic (ESS) extracts. The phytochemical screenings were determined on total phenolic compound (TPC) and flavonoid (TFC) contents. The antioxidation were tested by using 2,2-diphenyl-1-picrylhydrazy radical scavenging (DPPH), 2,2 -azinobis-(3-ethylbenzothiazoline-6-sulphonate) (ABTS+) assay, and ferric reducing antioxidant power (FRAP). Results: The results found that the ESS were significantly highest amount on total phenolic compound (23.0809{\textpm}0.8632 mgGE/gExt ) and flavonoid (466.3839{\textpm}1.5580 mgQE/gExt) contents. In this study, ascorbic acid (IC50 =0.016{\textpm}0.0003 mg/mL) and Trolox (IC50 =0.044{\textpm}0.0008 mg/mL) as standard substances were showed more potent than all of the extracts from P. volubilis seedlings. Surprisingly, the ESS has more potent on free radical scavenging higher than different solvents; DPPH=0.007{\textpm} 0.001 (IC50=mg/mL), ABTS= 1.4065{\textpm} 0.0505 (IC50=mg/mL),and FRAP= 74.4960{\textpm} 2.6067 (mg=TE/gExt). Conclusion: the plant seedling extracts composed with high amount of flavonoids and phenolic compound contents possess valuable to antioxidant activities. The seedling extracts from the plant could apply to supplementary food, cosmetic, pharmaceutical, and horticultural industries. Next study, chemical compositions, the major active compound(s), and biological activities will be clarified.

}, keywords = {antioxidant activity, Flavonoids, Inca peanut seedling, Phenolic compounds, Phytochemical screening, Plukenetia Volubilis}, doi = {10.5530/pj.2021.13.8}, author = {Darunee Puangpronpitag and Puangpaka Tankitjanon and Adisak Sumalee and Ampa Konsue} } @article {1074, title = {The Antioxidant and Hypoglycemic Properties and Phytochemical Profile of Clusia latipes Extracts}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {February 2020}, pages = {144-149}, type = {Research Article}, chapter = {144}, abstract = {

Introduction: The prevalence of diabetes has increased more rapidly in low and middleincome countries than in high-income countries. Type 2 diabetes mellitus (DM2), which is the most common form of diabetes, is caused by the inefficient use of insulin in the body and is characterized by disrupted insulin action or secretion. Also, oxidative stress plays an important role in the development of disease. The goal of this study is to identify the antioxidant and hypoglycemic properties of Clusia latipes, an endemic species of Central and South America. Methods: The antioxidant and hypoglycemic capacity of the extracts (hexane, ethyl acetate, and methanol) of the leaves and stems of Clusia latipes were evaluated. From the most potent extract, the phytochemical study was carried out and fractionated. Antioxidant activity was measured using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2-azinobis (3-ethylbenzothiazoline- 6-sulfonic acid) diammonium salt (ABTS), while hypoglycemic capacity was measured by alpha-glucosidase inhibition. Results: The extracts with the highest antioxidant capacity are the extracts with the highest α-glucosidase inhibition activity. Inhibitory activity increased in samples extracted with medium polar (ethyl acetate) and polar (methanol) solvents. Phytochemical screening of these extracts revealed the presence of alkaloids, carbohydrates, flavonoids/xanthones, quinones, saponins, and tannins. The highest α-glucosidase inhibitory activity was detected in the ethyl acetate fraction obtained from leaf methanol extract, with a half-maximal inhibitory concentration (IC50) value of 0.90 μg/ml. The major constituent isolated from the same fraction was isoquercitrin.

}, keywords = {DPPH, Phytochemical screening, Type 2 diabetes mellitus, α-glucosidase inhibitory activity}, doi = {10.5530/pj.2020.12.21}, author = {Ronald Silva-Rivas and Natalia Bailon-Moscoso and Luis Cartuche and Juan Carlos Romero-Benavides} } @article {1152, title = {Development and Validation of Stability Indicating HPLC Method for Determination of Caffeic Acid, Vitexin and Rosmarinic Acid in Thunbergia laurifolia Leaf Extract}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {May 2020}, pages = {611-618}, type = {Research Article}, chapter = {611}, abstract = {

Thunbergia laurifolia has been a popular herb used in Thai traditional medicine for detoxification and as antipyretic. It contains rosmarinic acid (RA), caffeic acid (CA) and vitexin as major compounds. In order to control the herbal quality, the stability indicating high-performance liquid chromatography (HPLC) was developed and validated. The stability study of compounds in T. laurifolia leaf extract was investigated. The chromatographic separation was performed using a reversed-phase C18 column and mobile phase consisted of 0.5\% acetic acid and methanol using a gradient elution with 1.0 mL/min flow rate. The detection wavelength was set at 330 nm. The method was validated for its linearity, precision, accuracy, limit of detection and limit of quantitation. Forced degradation of three compounds in extract showed that they were stable in oxidative condition, but highly labile under alkaline hydrolytic conditions. All three compounds in T. laurifolia leaf extract were stable at room temperature at least 3 months while a remarkable decrease of RA, vitexin and CA in the extract were found in accelerated condition. This finding could be applied for predicting the storage recommendation and expiry of T. laurifolia extract and its related pharmaceutical products.

}, keywords = {Force degradation, Phenolic compound, Phytochemical screening, Stabilityindicating method}, doi = {10.5530/pj.2020.12.91 }, author = {Nanthakarn Woottisin and Sumet Kongkiatpaiboon and Sophida Sukprasert and Korbtham Sathirakul} } @article {1227, title = {Green Algae Halimeda macroloba in Spermonde Archipelago: Phytochemical and in vitro Antibacterial Studies}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {August 2020}, pages = {1000-1004}, type = {Original Article}, chapter = {1000}, abstract = {

Background: Green algae Halimeda macroloba compounds active against human, fish, and shrimp pathogenic bacteria. It is one of the marine natural organisms (MNO) which is a diverse source of secondary metabolites. Objective: We have set our goal towards determining the antimicrobial potential of crude extracts of green algae H. macroloba. Materials and Methods: Three crude mixtures of Marine Natural Product (MNP) were obtained from macroalgae Halimeda macroloba (Lae-Lae island, Spermonde Archipelago) by extraction (n-hexane, ethyl acetate, and methanol were used as solvents). Results: Theses mixtures (phytochemical tests showed they contained steroids, terpenoids, and alkaloids) were screened for their activity against shrimp pathogenic bacteria (Vibrio harveyi (M-120), Aeromonas hydrophilla\ and Vibrio parahaemolyticus (T-170)). The obtained results confirmed weak antibacterial activity of studied extracts of H. macroloba. The ethyl acetate extract was the most potent antimicrobial agent at a concentration of 4 μg/25 μl. The inhibition zones for the growth of A. hydrophilla (the most susceptible microorganism) and V. harveyi were at 8.27 mm and 8.23 mm, respectively (inhibition zone was 15.2 mm for ciprofloxacin which was used as a positive control). Conclusion: They might be even used in the future as alternatives to conventional drugs in aquaculture.

}, keywords = {Antibacterial activity, Halimeda macroloba, Phytochemical screening, Shrimp Pathogenic Bacteria}, doi = {10.5530/pj.2020.12.141}, author = {Lulu Adilla Latifah and Nunuk Hariani Soekamto and Akbar Tahir} } @article {1210, title = {Pharmacognostic and Phytochemical Evaluation of the bark of Grewia tiliifolia Vahl.}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {August 2020}, pages = {967-976}, type = {Original Article}, chapter = {967}, abstract = {

Introduction: Grewia tiliifolia Vahl. is an important ethnomedicinal tree widely distributed in the tropical and sub-tropical areas and has been used as a source of herbal shampoo by the local communities in many places of Kerala, India. It has been routinely used in the traditional Ayurvedic medicines against cough, ulcers, cancer, skin diseases, pruritus, wounds and urinary infections. Objective: The aim of this study was the pharmacognostical standardisation of G. tiliifolia. Methods: Pharmacognostic evaluation of G.tiliifolia bark was carried out by usual macroscopic and microscopic examinations and phytochemical screening. In addition, the quantification of major phytoconstituents such as alkaloids, flavonoids, phenols, tannins, saponins and carotenoids were carried out by standard procedures which can further throw light on the medicinal use of this ethnobotanically important plant. Results: Anatomical studies revealed the presence of prismatic crystals of calcium oxalate and druses in the stem and bark. Mucilage cavities were observed only in the stem. Histochemical studies revealed that the tissues of phloem parenchyma are the main localising region of various phytoconstituents. The physicochemical examinations along with the estimation of alkaloids, flavonoids, phenols, tannins, saponins and carotenoids will help in setting the pharmacopoeial standards of G.tiliifolia. Conclusion: The present study provides useful information that will help in the exact identification as well as assessment of purity of crude drugs of G.tiliifoia.

}, keywords = {Grewia tiliifolia, Pharmacognostic studies, Physicochemical evaluation, Phytochemical screening, Quantification of phytoconstituents}, doi = {10.5530/pj.2020.12.137}, author = {Jaya Kuruvilla and M Anilkumar} } @article {1230, title = {Phytochemical Screening and Antioxidant Activity of the Fruits of Boscia senegalensis (Pers.) Lam. e.g. Pear. (Capparaceae)}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {August 2020}, pages = {1042-1049}, type = {Original Article}, chapter = {1042}, abstract = {

Objective: This study aims to assess the phytochemical composition and antioxidant activity of the fruits (pulp and seeds) of Boscia senegalensis from the Ferlo zone in Northern Senegal. Material and Methods: Fruit collection of Boscia senegalensis was carried out in three Ferlo{\textquoteright}s localities: Tess{\'e}k{\'e}r{\'e}, Labgar and Ran{\'e}rou. The sample consists of 36 individuals selected randomly from each locality. The major chemical groups were determined by conventional methods using specific general reagents. The determination of total polyphenols and total flavonoids, the 2,2-diphenyl-1picrylhydrazyl (DPPH.) radical scavenging activity and ferric reducing of antioxidant power (FRAP) were evaluated by spectrophotometry. Results and Discussion: The results of the photochemical screening revealed the presence of saponins, alkaloids, sterols and triterpenes, flavonoids and polyphenols in both parts of the fruit (pulp and seeds). Assays carried out on extracts of pulp and seed powders reveals higher levels of total polyphenols and flavonoids in the pulp. The study of antioxidant activity has shown that hydro-ethanol extracts of pulp and seeds have a very interesting reducing activity, particularly in the pulp. However, we can see a weak antiradical activity of these extracts. The origin effect has a weak influence on the antiradical and reducing activity of the pulp and seed extracts. Conclusions: The biological activity of the harvested Boscia senegalensis extracts highlighted in this study could justify the traditional uses of this plant in the treatment of several pathologies. This fruit should be consumed in order to prevent few dietary imbalances or valorized in order to develop new bioactive compounds.

}, keywords = {antioxidant activity, Boscia senegalensis, Fruits, Phytochemical screening}, doi = {10.5530/pj.2020.12.147}, author = {Awa KA and Kady Diatta Badji and Moustapha Bassimb{\'e} Sagna and Aliou Guiss{\'e} and Emmanuel Bass{\`e}ne} } @article {1039, title = {Phytochemical Screening and Antioxidant Effect of Ethanol Leaf and Trunk Bark Extracts of Cordyla pinnata (Lepr. Ex A. Rich.) Milne-Redh. (Caesalpiniaceae)}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {November 2019}, pages = {1415-1418}, type = {Original Article}, chapter = {1415}, abstract = {

Introduction: The aim of this study was to investigate the phytochemical composition and the antioxidant effect of ethanol leaf and trunk bark extracts of an African wild plant, Cordyla pinnata (Lepr. Ex A. Rich.) Milne-Redh. C. pinnata is used in Senegalese folk medicine to treat asthenia, spasm and various infections. Methods: The phytochemical investigation of the extracts was done using physico-chemical reactions while antioxidant effect was assessed by DPPH and FRAP assays. Results: Tannins, flavonoids, cardiotonic heterosides and triterpenoids were present in leaf and trunk bark extracts of C. pinnata. Meanwhile, anthracenic derivatives were detected in the leaf extract of C. pinnata. In DPPH assay, IC50 values of the leaf, trunk bark extracts and ascorbic acid were respectively 21.07 {\textpm} 0.11 μg/ml, 19.53 {\textpm} 0.42 μg/ml and 0.33 {\textpm} 0.11 μg/ml. In FRAP assay, the leaf and trunk bark extracts and ascorbic acid reduced significantly ferric ion. Ascorbic acid was seen to be more active in FRAP assay than the leaf and trunk bark extracts of C. pinnata. Conclusion: Ethanol leaf and trunk bark extracts of C. pinnata had revealed antioxidant activity.

}, keywords = {Antioxidant, Cordyla pinnata, Leaf, Phytochemical screening, Trunk bark}, doi = {10.5530/pj.2019.11.219}, author = {Alioune Dior FALL and Serigne Ibra Mback{\'e} DIENG and Abdou SARR and Mbaye DIENG} } @article {882, title = {Traditional Usages and Phytochemical Screenings of Selected Zingiberaceae from Central Sulawesi, Indonesia}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {May 2019}, pages = {505-510}, type = {Original Article}, chapter = {505}, abstract = {

Background: Zingiberaceae is one of the significant components of the herbaceous ground flora of Southeast Asia tropical forests. This family includes some medicinally important species, in particular the members of genera of Alpinia, Curcuma, Etlingera and Zingiber (Van Balgooy, 2001). Objective: to identify the traditional usages and evaluate for phytochemical screening of selected Zingiberaceae from Central Sulawesi, Indonesia. Material and Methods: Zingiberaceae samples were collected from the Lore Lindu National Park (LLNP), Central Sulawesi Indonesia and its surroundings and evaluated for their phytochemical contents by using TLC method with particular spraying reagents. Results: the plants were used by the local ethnics for different daily and medicinal purposes. All part of each selected species of Zingiberaceae contain flavonoid, tannins, saponins, triterpenoid and alkaloid although steroids were only found in the leaves of Etlingera flexuosa, Curcuma mangga and Alpinia galanga. Alkaloids were only found in the rhyzome of Etlingera flexuosa, Curcuma aerugynosa, Zingiber montanum. Besides it was also detected in leaves of both Alpinia rubricaulis and Etlingera acanthoides. Additionally, Alkaloids were also discovered in the stem of Ammomum aculeata, Alpinia galanga and Curcuma mangga.

}, keywords = {Central Sulawesi Indonesia, Phytochemical screening, Traditional usages, Zingiberaceae}, doi = {10.5530/pj.2019.11.80}, author = {Ramadanil and Damry and Rusdi and Baharuddin Hamzah and Muhammad Sulaiman Zubair} } @article {760, title = {Phytochemical Screening, LC-MS Studies and Antidiabetic Potential of Methanol Extracts of Seed Shells of Archidendron bubalinum (Jack) I.C. Nielson (Julang Jaling) from Lampung, Indonesia}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {November 2018}, pages = {s77-s82}, type = {Original Article}, chapter = {s77}, abstract = {

Background: Some Malaysia and Indonesia people believed that root and seed shell of Archidendron bubalinum can treat diabetes. However, seed shell of Archidendron bubalinum has not yet to be scientifically proven and confirmed their ability to treat diabetes. The study of the potential of this seed shell was also scarcely available. Objective: The recent work was aimed to investigate the phytochemical screening of methanol extracts of seed shells of Archidendron bubalinum and to evaluate their chemical compositions and antidiabetic activities. Material and Methods: The methods of phytochemical screening were including alkaloids, flavonoids, tannins, polyphenols, saponins, and terpenoids. Their chemical compositions were determined by Liquid Chromatography-Mass Spectrometry (LC-MS) and antidiabetic activities were performed by \α-glucosidase inhibitory method. Results: The phytochemical screening showed that methanol extracts of seed shells of Archidendron bubalinum contain flavonoids, tannins, polyphenols, and terpenoids. This extracts exhibited antidiabetic activity with IC50 7.77 \μg/mL. This result was supported by LC-MS analysis which showed the presence of phlorizin and astilbin, in which these compounds had high inhibitory activity against \α-glucosidase or diabetes. Conclusion: LC-MS analysis revealed the presence of polyphenol compounds namely phlorizin and astilbin in which had high \α-glucosidase inhibitory activity, might largely contribute in the antidiabetic activity. Key words: Phytochemical screening, Mass spectrometry

}, keywords = {Anti-diabetic, Archidendron bubalinum, Mass spectrometry, Phytochemical screening}, doi = {10.5530/pj.2018.6s.15}, author = {Hanafi and Candra Irawan and Henny Rochaeni and Lilis Sulistiawaty and Achmad Nandang Roziafanto and Supriyono} } @article {483, title = {Phytochemical Screening, Total Flavonoid and Total Phenolic Content and Antioxidant Activity of Different Parts of Caesalpinia bonduc (L.) Roxb}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {December 2017}, pages = {123-127}, type = {Original Article}, chapter = {123}, abstract = {

Background: Caesalpinia bonduc (L.) Roxb are traditionally used in Indonesia to treat various diseases, but still limited study about different part of this plant. Objective: The aim of this study was to screen the phytochemicals, to evaluate the total flavonoid and total phenolic contents as well as antioxidant activity of ethanol extract of root, stem, leaves, and seed kernel of C. bonduc. Methods: Each part of plant were extracted by reflux using 70\% ethanol as the solvent for 2 h and repeated 3 times. Total flavonoid content was determined by aluminium chloride colorimetric assay on 415 nm. Total phenolic content was determined with Folin-Ciocalteu 1:4 on 765 nm using microplate reader. Antioxidant activity was determined using 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenger methods. Results: Phytochemical screening showed that all of samples positively contain flavonoid and saponin. Total flavonoid content was the highest in leaf and the lowest in root whereas total phenols content was highest in leaf and the lowest in seed kernel. The crude extracts displayed DPPH free radical scavenging activity with highest value in leaf extract followed by root, stem, and seed kernel. Conclusion: The 70\% ethanol leaf extract of C. bonduc showed the highest yield, total flavonoid content and total phenolic content among other parts investigated. Moreover, leaf extract has highest DPPH free radical scavenging activity (79.802 g/ml) which could be related to its higher phenolic content.

}, keywords = {Caesalpinia bonduc, DPPH, Phytochemical screening, total flavonoid, total phenolic content}, doi = {10.5530/pj.2018.1.22}, url = {http://fulltxt.org/article/408}, author = {Elin Novia Sembiring and Berna Elya and Rani Sauriasari} } @article {776, title = {Systematic Review and Meta-analysis of Andrographis serpyllifolia (Rottler ex Vahl) Wight: An Ethno-pharmaco- botanical Perspective}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {November 2018}, pages = {s14-s26}, type = {Review Article}, chapter = {s14}, abstract = {

Andrographis serpyllifolia (Rottler ex Vahl) Wight, belonging to Acanthaceae, has been recorded in ethnobotanical archives as a plant possessing potent anti- snake and scorpion venom activity. Its leaf extract has been proven a highly effective drug to combat bovine mastitis. The present review compiles most of the available experimental data emphasising phytochemical profiles and the pharmacological actitvty of this medicinal geophyte. This kind of systematic review encompassing all experimentally proven aspects of the plant, gaps in research and potential areas for future investigation is not available in literature published with regard to this plant so far.

}, keywords = {Andrographis serpyllifolia, Botanical aspects, Ethnobotany, Pharmacological screening, Phytochemical screening}, doi = {10.5530/pj.2018.6s.3}, author = {Suma Krishnaswamy and Bopaiah A Kushalappa} } @article {264, title = {Inhibition of Alpha-Glucosidase and Antioxidant Test of Stem Bark Extracts of Garcinia fruticosa Lauterb}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {February 2017}, pages = {273-275}, type = {Original Article}, chapter = {273}, abstract = {

Introduction: Diabetes mellitus (DM) is one of the global health emergencies that characterized by high blood glucose levels (hyperglycemia). Type 2 DM is the most common type in diabetic populations. Inhibition of alphaglucosidase can ameliorate postprandial hyperglycemia that occurs in patients with type 2 DM. Adding antioxidants to the therapy of DM is intended to reduce complications caused by oxidative stress. Some species of Garcinia have been proven to inhibit alpha-glucosidase and have antioxidant activity, but there is no research on Garcinia fruticosa Lauterb. Therefore, the aims of this research were to determine the activity of Garcinia fruticosa Lauterb. stem bark in inhibiting alpha-glucosidase and as an antioxidant. Methods: In this research, the Garcinia fruticosa Lauterb. stem bark was dried, grinded, and extracted by multistage maceration using n-hexane, ethyl acetate, and methanol. Inhibition of alpha-glucosidase test has been done in vitro on concentrated extracts and measured by microplate reader at 400 nm. The antioxidant test has been done using DPPH scavenging method and was measured by microplate reader at 519 nm. Results: Ethyl acetate extract is the most active extract for both test. IC50 values for inhibition of alpha-glucosidase test are 20.18 \μg/mL that is more active than standard (acarbose) which has IC50 value 141.55 \μg/mL. Meanwhile, IC50 value from an antioxidant test is 8.93 \μg/mL that is not more active than standard (quercetin) which has IC50 value 2.51 \μg/mL. Conclusion: Phytochemical screening shows that the ethyl acetate extract contains alkaloids, flavonoids, glycosides, saponins, and tannins.

}, keywords = {Alpha-glucosidase, Antioxidant, DPPH, Garcinia fruticosa Lauterb. Stem bark, Phytochemical screening}, doi = {10.5530/pj.2017.2.46}, url = {http://phcogj.com/fulltext/313}, author = {Nusaibah Zahratunnisa and Berna Elya and Arikadia Noviani} } @article {133, title = {Pharmacognostical Investigation and Preliminary Phytochemical Screening of Leaves of Myxopyrum Smilacifolium B.}, journal = {Pharmacognosy Journal}, volume = {8}, year = {2016}, month = {December 2015}, pages = {159-164}, type = {Original Article}, chapter = {159}, abstract = {

Objective: The current study deals with detailed pharmacognostical study and preliminary phytochemical screening of leaf of Myxopyrum smilacifolium Blume. Myxopyrum smilacifolium Blume is a twining shrub belongs to the family Oleaceae. It is used traditionally in the treatment of cough, rheumatism, cephalalgia, notalagia and otopathy. Scrutinization of literature revealed that there is a lack of pharmacognostical and Phytochemical investigations of Myxopyrum smilacifolium Blume. Methods: The macroscopical and microscopical features were evaluated. The leaves of Myxopyrum smilacifolium Blume was subjected for successive solvent extraction and further preliminary phytochemical screening was carried out and also the behaviour of powder with different reagents were evaluated by fluorescence analysis. Results: The detailed study of pharmacognostical evaluation showed the presence of thick walled epidermal cells covered with thick cuticle, xylem and phloem elements, Glandular trichome and slightly concave collateral vascular bundles. Preliminary Phytochemical examination revealed the presence of various phytoconstituents viz., alkaloids, glycosides, tannins, saponins, terpenoids, carbohydrates and fixed oils. The fluorescence analysis manifested the behavioral variation of the powdered drug. Conclusion: The findings of the present study will be a referential information for identification and also useful for standardization of the plant material.

}, keywords = {microscopy, Myxopyrum., Oleaceae, Phytochemical screening, standardization}, doi = {10.5530/pj.2016.2.10}, author = {Raveesha Peeriga and Chandrasekhar Kothapalli Bonnth} } @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 {48, title = {Evaluation of Phytoconstituents of Bryonopsis laciniosa fruit by UV-Visible Spectroscopy and FTIR analysis}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {01/2015}, pages = {165-170}, type = {Original Article}, chapter = {165}, abstract = {

Objectives: To Investigate the phytochemicals present in Bryonopsis laciniosa fruit. Methodology: Qualitative, Quantitative screening, Compound Identification by UV-Visible method and identification of functional group of the active chemical components were followed by standard procedures. Result: The results showed the presence of phytonutrients like reducing sugar, terpenoids, triterpenoids, aminoacids, anthroquinone, polyphenols, glycosides, anthocyanins, tannins, coumarins, emodins, saponins, total alkaloids, total flavonoids, lignin and serpentine. These substances may be responsible for the health related properties of the plant which are based on antioxidant, anticancer, antipyretic, antiaphoretic, antidiabetic, anti-inflammation, antiheamatisum, antimicrobial and antiviral activity. Conclusion: This study supports the popular use of Bryonopsis laciniosa fruit in preparation of various pharmaceutical formulations for human welfare.

}, keywords = {Bryonia laciniosa, FTIR, Phytochemical screening, Phytonutrients, UV-Vis}, doi = {10.5530/pj.2015.3.4}, author = {Ramya Bashyam and Malarvili Thekkumalai and Velavan Sivanandham} } @article {1477, title = {Evaluation of Phytoconstituents of Bryonopsis laciniosa fruit by UV-Visible Spectroscopy and FTIR analysis}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {09th Mar, 2015}, pages = {165-170}, type = {Original Article}, chapter = {165}, abstract = {

Objectives: To Investigate the phytochemicals present in Bryonopsis laciniosa fruit. Methodology: Qualitative, Quantitative screening, Compound Identification by UV-Visible method and identification of functional group of the active chemical components were followed by standard procedures. Result: The results showed the presence of phytonutrients like reducing sugar, terpenoids, triterpenoids, aminoacids, anthroquinone, polyphenols, glycosides, anthocyanins, tannins, coumarins, emodins, saponins, total alkaloids, total flavonoids, lignin and serpentine. These substances may be responsible for the health related properties of the plant which are based on antioxidant,anticancer, antipyretic, antiaphoretic, antidiabetic, anti-inflammation, antiheamatisum, antimicrobial and antiviral activity. Conclusion: This study supports the popular use of Bryonopsis laciniosa fruit in preparation of various pharmaceutical formulations for human welfare.

Key words: Bryonia laciniosa, FTIR, Phytochemical screening, Phytonutrients, UV-Vis.

}, keywords = {Bryonia laciniosa, FTIR, Phytochemical screening, Phytonutrients, UV-Vis.}, author = {Ramya Bashyam and Malarvili Thekkumalai and Velavan Sivanandham} } @article {1514, title = {Pharmacognostic Investigation of Valeriana hardwickii Wall. A Threatened Herb}, journal = {Pharmacognosy Journal}, volume = {6}, year = {2014}, month = {2nd July 2014}, pages = {33-36}, type = {Original Article}, abstract = {

Aim:Valeriana hardwickii Wall. belongs to family Valerianaceae grown in high altitude areas of north west Himalaya to Bhutan. Traditionally, the roots of the plant are used to treat insomnia; however, no reports are available regarding any pharmacognostic work on this plant. Material and Methods: The study includes morphological, microscopic and preliminary phytochemical investigations of the roots and rhizome. Anatomical studies of roots and rhizome shows the presence of diagnostic characters such as thick walled cortex cells, annular xylem fi ber, pitted xylem vessel and rhizome hair. Results: The preliminary phytochemical screening of petroleum ether, dichlomethane and aqueous extract revealed the presence of tritepenoids, alkaloids, irridoidal glycosides and fl avanoids. The study was carried out as per WHO guidelines. Conclusion: The outcome of this work will help the researchers to differentiate V. hardwickii from the other species of valerian.

Key words: Pharmacognostic investigation, phytochemical screening, valerianaceae, Valeriana hardwickii Wall.

}, keywords = {Pharmacognostic investigation, Phytochemical screening, Valeriana hardwickii Wall, valerianaceae}, author = {Anant V. Bhandarkar and S. Shashidhara and M. Deepak} }