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Relevant bibliographies by topics / Ethanol extract; GC-MS

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Journal articles
Dissertations / Theses
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Academic literature on the topic 'Ethanol extract; GC-MS'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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Journal articles on the topic "Ethanol extract; GC-MS"

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Dubey, Anubhav, Niladry Ghosh, and Ranjit Singh. "An in-depth and in vitro evaluation of the antioxidant and neuroprotective activity of aqueous and ethanolic extract of Asparagus racemosus Linn seed." Research Journal of Chemistry and Environment 27, no. 10 (2023): 46–66. http://dx.doi.org/10.25303/2710rjce046066.

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The study aimed to explore the phytochemicals present in the aqueous and ethanolextracts of Asparagus racemosus Linn seeds by GC-MS and LC-MS analysis and to determine the neuro protective and antioxidant potential of both the extracts. The GC-MS and LC-MS analysis of the aqueous and ethanol seed extract indicated the presence of various chemical constituents such as ascorbic acid, hydroxycinnamic acid, fatty acids, pyroglutamic acid, pentanoic acid, decanoic acid, hexadecanoic acid, naphthalene, hydroxycinnamic acid, thiamine hydrochloride, coumaroyl putrescin, agrimol, epanorin, brevicarine,

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N, Senthamizh Selvan, and Isaiah S. "GC-MS Analysis and Antibacterial Activity of different Solvent Extracts of Shuteria involucrata." Journal of Phytopharmacology 7, no. 2 (2018): 116–20. http://dx.doi.org/10.31254/phyto.2018.7203.

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The present study was focused to examine the presence of phytoconstituents in the ethanolic extract of Shuteria involucrata plant using GC-MS analysis and Antibacterial activity. The GC-MS analysis of S. involucrata leaf was performed using Agilent 6890-JEOL GC-Mate-II Mass Spectrometer. The result of the study showed the presence of six bioactive compounds in the ethanolic extract. The antimicrobial activity was carried out by disc diffusion technique against the four selected pathogens. Among the four, tested for Antibacterial Activity Staphylococcus aureus, and Pseudomonas aeruginosa and we

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mer ERT RK, mer ERT RK, Elif L. Elif L, and Melek OL AYVAZ and Emine BA DATLI Melek OL AYVAZ and Emine BA DATLI. "Comparison of Biological Activities and Bioactive Components of Seed, Leaf, and Blossom Parts of Camellia sinensis (L.) Kuntze and Commercial Black Tea." Journal of the chemical society of pakistan 45, no. 2 (2023): 161. http://dx.doi.org/10.52568/0012172/jcsp/45.02.2023.

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In this study, bioactive properties and GC-MS analyses of the Camellia sinensis (seed, leaf, and blossom parts) and commercial black tea extracts were compared. The total phenolic content (TPC) and antioxidant and antimicrobial activities of extracts were determined. The gas Chromatography-Mass Spectrometry (GC-MS) technique was used to identify the major bioactive compounds in extracts. The TPC and antioxidant activity values of the alcohol extract prepared from the leaf part of the C. sinensis are higher than the other extracts. There was a strong correlation between total phenolic content a

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Sajeesh, Thankarajan, and Thangaraj Parimelazhagan. "Analgesic, Anti-Inflammatory, and GC-MS Studies onCastanospermum australeA. Cunn. & C. FraserexHook." Scientific World Journal 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/587807.

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The present study was aimed to evaluate the analgesic and anti-inflammatory properties ofCastanospermum australeand to profile phytochemicals by GC-MS. The ethanolic extracts were prepared by successive solvent extraction using Soxhlet apparatus. The analgesic activity was analyzed by hot plate method and acetic acid-induced writhing test whereas anti-inflammatory study was done by carrageenan induced paw oedema model. The acute toxicity study revealed that ethanol extracts of leaf and bark ofC. australewere safe even at a higher dose of 2000 mg/kg whereas ethanol extract of seed was toxic at

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Elgal, Sharly, and Jasmine R. "IDENTIFICATION OF THE COMPOUNDS OF ADATHODA VASICA BY GC MS ANALYSIS AND PROBING THE MODE OF ACTION OF THE COMPOUNDS BY INSILICO STUDY." Asian Journal of Pharmaceutical and Clinical Research 10, no. 4 (2017): 105. http://dx.doi.org/10.22159/ajpcr.2017.v10i4.16147.

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Objective: The present study was aimed to investigate the promising compound of ethanol extracts of Adathoda vasica against respiratory isolates by GC-MS analysis and Insilico studies.Methods: The leaves of the chosen plant was extracted with ethanol, evaporated in vaccum and stored for further study. The ethanol extract was analyzed for antibacterial activity against respiratory pathogens. To determine the dosage of the extracts against target respiratory isolates, minimal inhibitory concentration has been determined by broth dilution method. The extract was screened to identify the promising

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Hussein, Meaad Nasser, and Ali Noory Fajer. "Evaluation of the Antioxidant Activity of Matricaria chamomilla L. and Identification of Chemical Compounds by GC-MS Technology." Research Journal of Chemistry and Environment 28, no. 7 (2024): 27–34. http://dx.doi.org/10.25303/287rjce027034.

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The aim of the present study was the preparation of Chamomilla extract in different solvents (water, ethanol and hexane) and the determination of the active compounds in Matricaria chamomilla L extracts by using GC-MS analyses. and studying their biological activity as antioxidants using DPPH. A stable free radical is widely used to assess the free radical scavenging activity of antioxidant compounds. The yield of the final product was 26.5% aqueous extract, 19.5% ethanoic extract and 12.5% hexan extract. The result showed a significant decrease in percentage inhibition in hexane extract and a

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Ajijolakewu, Kamoldeen, Ayobami Elias Ajadi, S. A. Ayoola, et al. "Phytochemical Profiling, GC-MS Analysis and Antibacterial Activity of Sida acuta leave Extracts Against Helicobacter pylori." UMYU Journal of Microbiology Research (UJMR) 9, no. 2 (2024): 149–58. https://doi.org/10.47430/ujmr.2492.018.

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Study’s Excerpt: The antibacterial potential of Sida acuta against Helicobacter pylori is assessed. Phytochemical profiling, GC-MS analysis, and antibacterial assays were integrated to determine the bioactive compounds in the plant. The findings reveals that Sida acuta has antibacterial properties against ulcer-related H. pylori. Full Abstract: Helicobacter pylori is a major cause of ulcers, and increasing resistance to standard antibiotics underscores the need for alternative treatments. Sida acuta, a plant with medicinal properties, was examined in this study for its potential antibacterial

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Kaniyur Chandrasekaran, Meenakshi, Manikandan Vani Raju, Boopana Duraisamy, Gopalakrishnan Velliyur Kanniappan, and Rathi Muthaiyan Ahalliya. "Investigating the antioxidant properties and GC-MS profile of Indian native medicinal flower Pandanus odorifer and assessing its cytotoxic effects on HT-29 cells." International Journal of Ayurvedic Medicine 15, no. 3 (2024): 650–59. http://dx.doi.org/10.47552/ijam.v15i3.4971.

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This study aimed to investigate the antioxidant potential and bioactive compounds of Pandanus odorifer flower. The phytochemical investigation includes both qualitative and quantitative experiments. In vitro antioxidant studies were conducted using DPPH, ABTS and hydroxyl methods. The bioactive compounds present in the ethanol extract were identified using GC-MS analysis. The MTT assay was carried out on HT-29 colon cancer cells to investigate the cytotoxic ability of the ethanolic extract. The qualitative phytochemical analysis demonstrated the presence of flavonoids, phenolic compounds, tann

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Olufunke, Christy Akanji. "Determination of bioactive constituents of Spondias mombin leaves by GC-MS analysis." World Journal of Advanced Research and Reviews 6, no. 3 (2020): 149–65. https://doi.org/10.5281/zenodo.4314465.

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The therapeutic capabilities of abundant herbal products have been known. However, further researches are required to properly screen, isolate and probably characterize their various active components.  In this study, an attempt was made to identify the compounds present in the ethanol and n-hexane extracts of <em>S. mombin </em>leaves using gas chromatography and mass spectrometry (GC-MS) technique. <em>Spondias mombin </em>leaves were collected, air dried and pulverized into powdery form and extracted with ethanol and n-hexane at room temperature. The ethanol and n-h

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Amster Regin Lawrence, R., and J. John Peter Paul. "GC-MS Analysis of Ethanolic Extract of Pteridium Aquilinum (L.) Kuhn: An Important Fern." Journal of Drug Delivery and Therapeutics 9, no. 4 (2019): 285–87. http://dx.doi.org/10.22270/jddt.v9i4.3044.

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The aim of the study was to investigate the phytochemical compounds of ethanol extract of Pteridium aquilinum (L.) Kuhn using GC-MS analysis. In GC-MS analysis, 19 bioactive phytochemical compounds were identified in the ethanolic extract of Pteridium aquilinum (L.) Kuhn the components were identified by using Perkin-Elmer Gas Chromatography–Mass Spectrometry, the results of GCMS compounds in the extract was relevant to the National Institute of Standards and Technology (NIST) library. The major constituents were decane (12.1%), 1,3,7-Octatriene, 3,7-dimethyl (26.42%) and Limonene (10.89%). Ke

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Dissertations / Theses on the topic "Ethanol extract; GC-MS"

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Botes, Lisa. "The phytochemical content and anti-diabetic properties of Aloe ferox and Aloe greatheadii var. davyana / Lisa Botes." Thesis, North-West University, 2009. http://hdl.handle.net/10394/4338.

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Elsayed, Nada H. "Leaching of active ingredients from blueberries and cranberries using supercritical carbon dioxide and ethanol as an entrainer and analyzing using GC/MS." [Tampa, Fla] : University of South Florida, 2009. http://purl.fcla.edu/usf/dc/et/SFE0002933.

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Book chapters on the topic "Ethanol extract; GC-MS"

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Dixit, Shikha, and Sugandha Tiwari. "Comparative Analysis of Bioactive Compounds for Euphorbia Hirta L. Leaves Extract in Aqueous, Ethanol, and Methanol Solvents Using GC-MS." In Proceedings of the International Conference on Intelligent Vision and Computing (ICIVC 2021). Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-97196-0_44.

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Sujana, K., A. V. Surendra, K. V. Kishore, SK Reehana, and C. B. Himakalyani. "Phytochemical Analysis and Characterization of Ethanolic Extract of Pseuderanthemum Malabaricum Whole Plant." In Current Trends in Drug Discovery, Development and Delivery (CTD4-2022). Royal Society of Chemistry, 2023. http://dx.doi.org/10.1039/9781837671090-00735.

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Ancient times onwards mankind is dependent on the plants and other natural resources for the new chemical molecules in search of beneficial phytochemicals for therapy. Present study was intended to find out such phytochemicals in the ethanolic extract of Pseuderanthemum malabaricum which may become useful molecules in pharmacological perspective. Shade dried whole plant of Pseuderanthemum malabaricum was powdered and extracted with ethanol using Soxhlet extractor. Preliminary phytochemical analysis of ethanolic extract showed the presence of steroids, terpenoids, saponins, coumarins, flavonoid

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Chowdhury, Lalit, Manoja Dash, Sarada Mohapatra, Debashis Mohanty, Sushree Chowdhury, and Prakash Kumar Sahoo. "Sustainable Approaches for Groundnut Storage Protection." In Advances in Computer and Electrical Engineering. IGI Global, 2024. https://doi.org/10.4018/979-8-3693-6875-6.ch017.

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The chapter investigates the bioefficacy of various botanicals against Caryedon serratus (groundnut beetle) under laboratory conditions over a year. The study tested powders, ethanolic extracts, chromatographic fractions, essential oils, and pellets derived from various plants at 1% concentration. Among the tested botanicals, powders and active components of Carum copticum, Acorus calamus, Ocimum sanctum, and Syzizium aromaticum exhibited 100% protection of groundnut pods/kernels. Essential oils such as Nilgiri (Eucalyptus), Citronella (Cymbopogon nardus), Camphor (Cinnamomum camphora), and Cr

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Vasantha, S., A. Subramaniyan, S. V. Bakiya Lakshmi, P. Vanathi, and C. Karpaga Sundari. "COMPARATIVE ANALYSIS OF BIOACTIVE COMPOUNDS IN DRY BLACK AND GREEN GRAPES VITIS VINIFERA (L.) BY GC-MS." In Futuristic Trends in Agriculture Engineering & Food Sciences Volume 3 Book 10. Iterative International Publisher, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bcag10p1ch5.

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The study indented to examine the therapeutic potentials of V. vinifera through GC/MS characterization. The ethanolic extracts of Black and Green dry grapes were undergone qualitative analysis. The consequences of qualitative phytochemical analysis of black and green grapes extracts confirmed the occurrence of alkaloids, flavonoids, glycosides, saponins, tannins, carbohydrates, phytosterol, and triterpenoids, whereas flavonoids were absent in green grapes. The black dry grape possessed Antioxidant, hypocholesterolemic, Antiandrogenic, hemolytic, Alpha reductase inhibitor, Anti-inflammatory, An

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Muazu, Muhammed, Abdulsalami Mohammed Sani, Karderam Bukar Dikwa, Deborah Madi Dibal, Kokori Bajeh Tijani, and Junaidu Yahaya. "Antiplasmodial Potentials and GC-MS Analysis of Bioactive Compounds in Methanol and Ethanol Leaf Extracts of Daniellia oliveri." In Research Advances in Microbiology and Biotechnology Vol. 7. B P International (a part of SCIENCEDOMAIN International), 2023. http://dx.doi.org/10.9734/bpi/ramb/v7/6630b.

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Conference papers on the topic "Ethanol extract; GC-MS"

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Ferrari, C., Ksenija Rutnik, Miha Ocvirk, Iztok Košir, Nataša Poklar-Ulrih, and Črnivec Osojnik. "Analyzing saccharide, metabolite profiles and Alpha acid accumulation in intensive brewing cycles with yeast microbeads." In VII naučno-stručni simpozijum sa međunarodnim učešćem "Pivo, pivarske sirovine i tržište". Institute of Field and Vegetable Crops Research, Novi Sad, 2024. https://doi.org/10.5937/pivos24018f.

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Environmental conditions significantly affect yeast cell survival during alcoholic fermentation.1 This study sought to assess the protective effects of various alginate and cyclodextrin-based encapsulation carriers on yeasts under both standard gravity (10.4% extract, 35 IBU) and high gravity (17.0% extract, 55 IBU), utilizing 30% isomerized Alpha acids hop extract from Hopsteiner, Germany. Initially, brewer's yeast SafAle US-05 (Fermentis Lesaffre, France) was encapsulated in an optimized encapsulation carrier (1.5 % alginate) and tested in standard and high gravity malt extract as a medium.

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Almubarak, Tariq, Majed Almubarak, Majid Rafie, and Abdullah Almoajil. "Turning the Most Abundant Form of Trash Worldwide into Effective Corrosion Inhibitors for Applications in the Oil and Gas Industry." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/211161-ms.

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Abstract There is a big concern regarding waste materials that are generated daily. Cigarette butts are one of the most common forms of trash. Trillions of cigarette butts are thrown from car windows, discarded on sidewalks and beaches every year. They accumulate in landfills with minimal recycling solutions and have been known to cause severe damage to plant and aquatic life environments. Fortunately, the oil and gas industry are continuously trying to find methods to utilize such materials in our well treatments as they are cheap and would contribute to a cleaner world. Corrosion in the oil

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Castejon, Natalia. "Eco-friendly Strategies to Produce Bioactive Lipids from the omega-3 Rich Microalga Nannochloropsis Gaditana." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/rwfn7404.

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Microalgae are considered a promising alternative source of omega-3 long chain-polyunsaturated fatty acids (ω-3 LC-PUFAs) since they are the primary producers of eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids in the marine environment. Extraction methods commonly used for the isolation of these bioactives are based on conventional techniques, which imply the use of high volumes of organic solvents and high energy requirements, producing health and environmental problems. In this sense, greener alternatives need to be developed to meet the global consumer demand for natural ingredients

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