@article {1214, title = {In silico Based Virtual Screening of Non-polar Phytochemicals obtained From Petroleum Ether Extract of Asparagus racemosus by GC-MS Analysis}, journal = {Pharmacognosy Research}, volume = {16}, year = {2023}, month = {December 2023}, pages = {161-171}, type = {Original Article}, chapter = {161}, abstract = {

Background: Evidence shows that people have used medicinal plants and plant components to treat various conditions since ancient times. Asparagus racemosus have a wide range of therapeutic potential Antioxidant, anti-cancer, anti-fungal, anti-bacterial, and anti-inflammatory. Aim and Objectives: The current study sought to identify potential bioactive molecules present in the petroleum ether extract of Asparagus racemosus. Materials and Methods: The presence of different molecules was identified by Gas Chromatography. Mass spectroscopy and FTIR analysis confirmed the molecular structure. The identified molecule was analyzed for drug likeliness, bioactivity, and target prediction analysis by in silico approaches using Swiss ADME, Swiss target prediction, Oasis datawarior, and mole inspiration software. Results: The petroleum ether extract is the highest source of alkaloids and steroids. The molecule (5.beta.) Pregnane-3,20, beta.-diol, 14.alpha.,1, 8. alpha.-[4-methyl-3-oxo-(1-oxa-4-azabutane-1,4-diyl)]- diacetate was found in the highest concentration (37.33\%). The identified molecule is steroidal. The in silico study exhibited good drug likeliness and therapeutic potential for the reported molecule. The molecule can be considered a potential therapeutic agent for the treatment of cancer and analgesic anti-inflammatory agents. Conclusion: The molecule (5.beta.) Pregnane-3, 20. beta.-diol, 14.alpha.,1, 8. alpha.- [4-methyl-3-oxo-(1-oxa-4-azabutane-1,4-diyl)]-,diacetate can be considered as poteintial therapeutic agent.

}, keywords = {Asparagus racemosus, Drug likeliness, Gas chromatography, In silico study, Mass spectroscopy, Petroleum ether, Target prediction.}, doi = {10.5530/pres.16.1.21}, author = {Shaik Harun Rasheed and Ravi Kumar Vakkalagadda and Sayyad Mustak and Sandip Sen} } @article {518, title = {Elucidation of Flavonoids from Carissa congesta, Polyalthia longifolia, and Benincasa hispida Plant Extracts by Hyphenated Technique of Liquid Chromatography-mass Spectroscopy}, journal = {Pharmacognosy Research}, volume = {8}, year = {2016}, month = {August 2016}, pages = {281-286}, type = {Original Article}, chapter = {281}, abstract = {

Background: Carissa congesta (CC), Polyalthia longifolia (PL), and Benincasa hispida (BH) are economically important plants. Objective: Current research encompasses identification of quercetin and rutin and their analogues by liquid chromatography-mass spectroscopy (LC-MS) from the selected plant species. Materials and Methods: Fresh roots, leaves, and seeds of CC, PL, and BH plants respectively were shade-dried followed by extraction and elucidation of rutin and quercetin by LC-MS. Results: Structural elucidation of CC, PL, and BH extracts revealed the presence of flavonoids such as quercetin (m/z 301) and rutin (m/z 610) as the parent ions along with presence of close analogues such as quercetin-O-hexoside, Vicenin 2, quercetin-3-O-xyloside/arabinoside, and quercetin-3-O-glucoside were identified as fragments. Conclusions: Thus, CC, PL, and BH extracts revealed the presence of flavonoids belonging to the class of flavonols such as rutin and quercetin.

}, keywords = {Benincasa hispida, Carissa congesta, Liquid chromatography, Mass spectroscopy, Polyalthia longifolia, Quercetin, Rutin}, doi = {10.4103/0974-8490.186578}, author = {Gaurav M. Doshi and Vivek V. Nalawade and Aaditi S. Mukadam and Pratip K. Chaskar and Sandeep P. Zine and Rakesh R. Somani and Hemant D. Une} } @article {471, title = {Structural elucidation of chemical constituents from Benincasa hispida seeds and Carissa congesta roots by gas chromatography: Mass spectroscopy}, journal = {Pharmacognosy Research}, volume = {7}, year = {2015}, month = {June,2015}, pages = {282-293}, type = {Original Article}, chapter = {282}, abstract = {

Background: Benincasa hispida (BH) and Carissa congesta (CC) are regarded as ethnopharmacological imperative plants in Asian countries. Objectives: Phytochemical screening of the extracts has shown the presence of steroids, flavonoids, saponins, glycosides, tannins, phenolic compounds, fixed oils, and fats in the BH and CC extracts. The presence of lupeol has been reported previously by us using high-performance thin-layer chromatography and high-performance liquid chromatography. Materials and Methods: Present research studies encompasses identification of chemical constituents in BH seeds and CC roots petroleum ether extracts by hyphenated technique such as gas chromatography-mass spectroscopy (MS) which when coupled gives a clear insight of constituents. Results: The components were identified by matching mass spectra with MS libraries. There were 13 and 10 different compounds analyzed from CC and BH, respectively. The components present were Pentanoic acid, 5-hydroxy, 2,4-butylphenyl; n-Hexadecanoic acid (Palmitic acid); Sulfurous acid, 2-ethylhexylhepatdecyl ester; n-Tridecane; 6-methyltridecane; (9E, 12E)-9,12-Octadecadienyl chloride, Hexadecanoic acid, 3-(trimethylsilyl)-oxy] propyl ester; 9,12-Octadecadenoic acid, 2 hydroxy-1-(hyroxymethylethyl) ester; 9,12-Octadecadienoic acid, 2,3 dihydroxypropyl ester; n-Propyl-9,12-Octadecadienoate, Lupeol; Taraxasterol; 6a, 14a-Methanopicene, perhydro-12,4a, 61a, 9,9,12a-hepatmethyl-10-hydoxy and 9-Octadecene; 2-Isoprpenyl-5-methyl-6-hepten-1-ol; n-Hexadecanoic acid, 2-hyroxy-1-(hydroxymethyl) ethyl ether; Butyl-9,12-Octadecadieonate; Friedoolean-8-en-3-one; friedours-7-en-3-one; 13,27-Cyclosuran-3-one; Stigmaste-7,25-dien-3-ol (3β, 5α); Stigmasta-7,16-dien-3-ol; chrondrillasterol in BH seeds and CC roots extracts respectively. Conclusion: Eluted components from the extracts could provide further researchers to work with various pharmacological activities related models and studies.

}, keywords = {25-dien-3-ol., Apocynaceae, Benincasa hispida, Carissa congesta, Chrondrillasterol, Cururbitaceae, Gas chromatography, Lupeol, Mass spectroscopy, Stigmaste-7}, doi = {10.4103/0974-8490.157179}, author = {Gaurav M. Doshi and Vivek V. Nalawade1 and Aaditi S. Mukadam and Pratip K. Chaskar and Sandeep P. Zine and Rakesh R. Somani and Hemant D. Une} }