@article {1386, title = {Anti-Cancer Activity of Cayratia Auriculata Ethanolic Extracts Against Cancer Cell Line A549 An In Vitro Analysis}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {March 2021}, pages = {495-499}, type = {Research Article}, chapter = {495}, abstract = {

Background: The purpose of this study was to evaluate the anticancer activity of ethanolic cayratia auriculata extracts using the A549 cell line MTT assay. Materials and Methods: Using Soxhlet apparatus, ethanolic extracts from cayratia auriculata were prepared. The cancer cells were exposed to 12.5, 25, 50 , 100 , 150, 200 μg / mL and incubated for 24 h at different concentrations. Compared with control, C. auriculata exhibited a cytotoxic effect. Results: At 150 and 200μg / ml concentrations, with 61 percent and 73.7 percent respectively, the highest cytotoxicity was identified. The findings show that cytotoxicity is directly proportionate to the concentration of the extract. IC50 of the ethanolic extract value of C. auriculata was found to be 102.9μg / ml against the A549 cell line. Conclusion: In the present analysis, C.auriculata ethanolic extract was shown to be a strong suppressant for cell division and proliferation. As for anti-tumor medicine, it can be a new source and can be effectively used as an immunological anti-malignant compound.

}, keywords = {Activity against cancer, Cell line cancer, Ethanol Extract, MTT Assay}, doi = {10.5530/pj.2021.13.62}, author = {S Lalitha and D Anusha and Yogeshkumar Murkunde and Viji Devanand and K Maheshkumar} } @article {1615, title = {Phytochemical Analysis and Antioxidant Activity of Cotinus coggygria Scop. from Armenian Flora}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {July 2021}, pages = {933-941}, type = {Research Article}, chapter = {933}, abstract = {

Armenian flora is stood out by the variety of its medicinal and edible plants. Here small plants as well as trees and shrubs are met. Cotinus coggygria of Armenian flora is used in folk medicine. The aim of this investigation was to determine the chemical composition of Armenian flora{\textquoteright}s smoke trees leaves{\textquoteright} essential oil and antiradical activity of ethanol extract of leaves and branches of smoke tree. Methods: The aerial parts were extracted by hydrodistillation method, and the composition was analyzed by gas chromatograph interfaced to a mass spectrometer. Antiradical activity of essential oil from leaves and branches was determined by using appropriate methods. Results: The total amount of flavonoids has been determined in the leaves of the smoke tree by miricetin. This analysis revealed that the flavonoid amount in ethanol extract of C. coggygria, growing in Armenia, was 0,94\%. In volatile oil of Smoke tree leaves 22 compounds were determined. The results demonstrated that in the essential oil of leaves of Cotinus from Armenian flora predominated Germacrene D, Linalool, formate, ά {\textendash}Terpineol sesquiterpenes and diterpene alcohol Thunbergol. Ethanol extracts of leaves and branches of Smoke tree showed antioxidant activity. Conclusion: From the results, it is evident that C. coggygria from Armenia flora contains various bioactive compounds and the extracts of leaves pronounced higher antioxidant activity and recommended as a plant of phytopharmaceutical importance.

}, keywords = {Antiradical activity, Cotinus coggygria Scop., DPPH, Essential oil, Ethanol Extract}, doi = {10.5530/pj.2021.13.120}, author = {NK Shaboyan and AV Moghrovyan and KH Dumanyan and NH Ghukasyan and AA Altunyan and NI Arshakyan and AM Ghazaryan and GR Ulikhanyan and AL Ginosyan and AS Dadayan and NB Chichoyan} } @article {1187, title = {Determination of the Chemical Composition of Lady{\textquoteright}s Bedstraw (Galium verum L.) Herb Extract by GC-MS}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {June 2020}, pages = {857-863}, type = {Research Article}, chapter = {857}, abstract = {

Background: The research is devoted to the study of the Lady{\textquoteright}s bedstraw (Galium verum L.) herb ethanol extract composition using the method of gas chromatography with mass spectrometric detection. Materials and Methods: Air-dried G. verum L. herb was used for ethanol extract preparation. Hewlett Packard 6890, 5973A GC/MSD System equipped with an HP-5MS quartz capillary column with geometric dimensions of 30 m{\texttimes}0.25 mm{\texttimes}0.25 μm was used for GC-MS analysis. Results: It was established that the Lady{\textquoteright}s bedstraw ethanol extract is rich in biologically active substances that determine its wide spectrum of pharmacological action. 15 compounds were identified by comparing with library mass spectra. Conclusions: G. verum L. is a promising source of crude herbal drugs. In the future, after additional pharmacognostic studies, G. verum L. herb can be recommended for implementation in the State Pharmacopeia of the Russian Federation.

}, keywords = {Ethanol Extract, Galium verum L., Gas chromatography-mass spectrometry, Lady{\textquoteright}s bedstraw}, doi = {10.5530/pj.2020.12.123}, author = {Zaichikova SG and Bokov DO and Kiselevskii MV and Antsyshkina AM and Bondar AA and Prostodusheva TV and Shchepochkina OYu and Gegechkori VI} } @article {792, title = {GC-MS Analysis of Bio-active Compounds in Ethanol Extract of Putranjiva roxburghii Wall. Fruit Peel}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {January 2019}, pages = {146-149}, type = {Original Article}, chapter = {146}, abstract = {

Introduction: Putranjiva roxburghii Wall. has long been used in folkloric medicine for treating arthralgia, fever, hemorrhoids, muscle pain and rheumatism. But no reports were found regarding phytochemical constituents in P. roxburghii fruit peel. Therefore, this study was designed to analyze extract of P. roxburghii fruit peel (PRFP). Methods: Gas chromatography-mass spectrometry (GC-MS) analysis of the ethanol extract of PRFP was carried out by using a GC-MS equipment. Results: The GC-MS analysis has revealed the existence of different phytochemical compounds in the ethanolic extract of PRFP. The major compounds in PRFP extract are Cyclohexanol, 5-methyl-2-(1-methylethenyl)- (4.56\%), 6-Octen-1-ol, 3,7-dimethyl- (41.07\%), Geraniol (2.45\%), (1R,2S,5R)-2-(2-Hydroxy-2-propanyl)-5-methylcyclohexanol (14.09\%), 2,6-Octadiene, 2,6-dimethyl- (7.04\%), p-Menthane-3,8-diol, cis-1,3,trans-1,4- (3.39\%), 2,6-Octadien- 1-ol, 3,7-dimethyl-, acetate (6.69\%) and 13-Docosenamide, (Z)- (2.83\%). A total of 25 compounds identified representing 99.98\% of total ethanolic extract. Conclusion: Overall finding suggests that PRFP contain various phytocomponents and is recommended as an important source of pharmaceutical ingredients.

}, keywords = {Ethanol Extract, Fruit peel, GC-MS, Pharmaceutical ingredients, Putranjiva roxburghii}, doi = {10.5530/pj.2019.1.24}, author = {Md. Mahmudul Hasan and Md. Rezuan Al Mahmud and Md. Gaziul Islam} } @article {682, title = {Attenuation of Pseudomonas aeruginosa Virulence by Some Indonesian Medicinal Plants Ethanolic Extract}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {983-987}, type = {Original Article}, chapter = {983}, abstract = {

Context: One strategy to address the emergence of infectious diseases supported by the increasing cases of microbial antibiotic resistance is the development of anti-pathogenic drugs, a quorum quenching compound(s) capable of inhibiting microbial communication (quorum sensing inhibitor). Pseudomonas aeruginosa is one of the most common source of chronic opportunistic infections, which demonstrates the most consistent resistance to antimicrobial agents. Quorum sensing (QS) controls secretion of virulence factors in P. aeruginosa. Aim: This study aims to discover quorum sensing inhibitors (QSI) from some Indonesian medicinal plants ethanol extract to analyze their inhibitory activities against QS-mediated virulence factors in P. aeruginosa. Settings and Design: In-vitro experimental study-laboratory setting Material and Methods: Indonesian medicinal plant ethanolic extracts were tested for their capability to inhibit P. aeruginosa motility, biofilm formation using microtiter plate method, pyocyanin and LasA production using LasA staphylolytic assay. Statistical analysis used: Statistical significance of the data were determined using one way ANOVA, followed by Dunnett\’s test. Differences were considered significant with P values of 0.05 or less. Results: Ethanolic extract of T. catappa leaves and A. alitilis flower capable to inhibit P. aeruginosa motility as well as pyocyanin production and biofilm formation. Both extracts also showed capability in reducing LasA protease production. Conclusion: T. catappa and A. alitilis are an interesting sources of innovative plant derived quorum quenching compound(s), thus can be used in the development of new antipathogenic drug.

}, keywords = {Anti-pathogenic drugs, Ethanol Extract, Pseudomonas aeruginosa, Quorum quenching, Quorum sensing inhibitor}, doi = {10.5530/pj.2018.5.167}, author = {Sylvia Utami Tunjung Pratiwi and Titik Tri Handayani} } @article {728, title = {Functional Ingredients and Medicinal Prospects of Ethanol Extract from Macrocybe lobayensis}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {1154-1158}, type = {Original Article}, chapter = {1154}, abstract = {

Introduction: Mushrooms are a good source of bioactive components and have been traditionally consumed across the globe for maintaining health. However, information concerning medicinal activity of ethnically popular macrofungi still remains limited. Aim: Therefore, the present study was aimed for determination of functional constituents and therapeutic efficacy of a less explored mushroom, Macrocybe lobayensis that has been habitually used in local diets. Method: In this context, an ethanol extract was prepared from dried basidiocarps and characterized by spectrophotometry and HPLC to identify bioactive constituents. Alongside, the fraction was also subjected for evaluation of medicinal properties namely antioxidant and antibacterial effects. Results: The formulation was found to be consisted mainly of phenolic compounds (pyrogallol\> cinnamic acid\> p-coumaric acid\> p-hydroxybenzoic acid). As a result, the fraction exhibited strong antioxidant activity evident by the ability of quenching DPPH and ABTS radicals, chelating capacity of Fe2+ as well as reducing components with EC50 of 1000 to 2264 \μg/ml. Besides, the formulation also emerged as a potent source of antibiotic as it inhibited growth of investigating microbes in order of Staphylococcus aureus\> Escherichia coli\> Bacillus subtilis\> Salmonella typhimurium\> Listeria monocytogenes. Conclusion: Thus, the outcome might encourage use of M. lobayensis as natural antioxidant and antibacterial agent in pharmaceutical, cosmetic or food industries.

}, keywords = {Antibacterial activity, Antioxidant potential, Ethanol Extract, Wild edible mushroom}, doi = {10.5530/pj.2018.6.197}, author = {Somanjana Khatua and Krishnendu Acharya} } @article {703, title = {Phytochemical Constituents, Total Saponins, Alkaloids, Flavonoids and Vitamin C Contents of Ethanol Extracts of five Solanum torvum Fruits}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {946-950}, type = {Original Article}, chapter = {946}, abstract = {

Introduction: Phytochemicals are frequently used in chemotherapeutic treatment or may be used as chemo preventive agents with chemoprevention. The study report the quantification of phytochemical constituents and vitamin C contents from ethanol extracts of Solanum torvum fruits. Method: The main objective for this research was to use standard procedures to determine phytochemical and vitamin C content. Results: The estimated alkaloids found in mature fruits were 6.32 \± 0.12 mg/g and 16.94 \± 2.3 mg/g in the immature fruits. Total saponins in mature and immature fruits were 8.60 \± 2.6 mg/g and 16.90 \± 9.4 mg/g respectively. Total flavonoids in mature and immature fruits were 21.14 \± 4.4 mg/g and 14.24 \± 1.8 mg/g respectively. Also vitamin C contents were 11.79 \± 2.0 mg/g in mature fruits and 8.70 \± 0.26 mg/g in immature fruits. With the exception of alkaloids whose difference in the mature and immature was significant, other differences obtained were not significant. Conclusion: The study showed that the extracts contain diversity of phytochemicals in appreciable amount that can expertly keep the body against oxidative stress triggered by free radicals and therefore be used as a source of potent natural products.

}, keywords = {Alkaloids, Ethanol Extract, Flavonoids, Phytochemicals, Saponins, Solanum torvum fruits}, doi = {10.5530/pj.2018.5.160}, author = {Desmond Ato Koomson and Benjamin Danso Kwakye and Williams Kweku Darkwah and Bismark Odum and Mabel Asante and Gideon Aidoo} } @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} }