scholarly journals GC-MS ANALYSIS AND ANTIMICROBIAL ACTIVITY (VITRO TEST) OF (Balanites aegyptiaca) ESSENTIAL OIL

2021 ◽  
pp. 93-96
Keyword(s):  
Methyl Ester ◽  
Octadecadienoic Acid ◽  
Acid Methyl Ester ◽  
Chemical Extraction ◽  
Octadecanoic Acid ◽  
Balanites Aegyptiaca ◽  
Acid Methyl ◽  
Ms Analysis ◽  
Vitro Test ◽  
Normal Hexane

The aim of the present study was to extract oil from Heglig seeds (Balanites aegyptiaca) to indicate phytochemical properties, GC/MS analysis and anti- biological activity (Vitro test). The kernel seeds were ground, and 250 g were transferred into a soxhelt unit and extracted by using normal hexane. The chemical extraction followed by GC-MS analysis result in 25 compounds, the compound which had higher percentage are: 9-Octadecanoic acid (Z)-methyl ester 29.46%, 9, 12-Octadecadienoic acid (Z, Z)-, methyl ester 29.18%, Methyl stearate 18.71%, Hexadecanoic acid, methyl ester 16.70%. and Eicosanoic acid, methyl ester 1.81%. The oil showed activity only against Candida Albicans.

scholarly journals GC-MS ANALYSIS PROFILE AND BIOACTIVE COMPONENTS OF FLOWERS OF Bergenia ciliata, A WEED OF ROCK CREVICES

2021 ◽  
Vol 27 (4) ◽  
pp. 527-535
Author(s):  
Malik F. H. Ferdosi ◽  
Iqra Haider Khan ◽  
Arshad Javaid ◽  
Hafiz M. Saeed ◽  
Ifrayeem Butt ◽  
...  
Keyword(s):  
Methyl Ester ◽  
Octadecadienoic Acid ◽  
Acid Methyl Ester ◽  
Literature Survey ◽  
Pentadecanoic Acid ◽  
Bioactive Components ◽  
Hexadecanoic Acid ◽  
Acid Methyl ◽  
Ms Analysis ◽  
Hexanedioic Acid

Bergenia ciliata is a weed of hilly areas of Pakistan that generally grows in rock crevices. In the present study, flowers of this weeds were collected from Murree. The dried flowers were extracted in methanol and subjected to GC-MS analysis that showed 7 compounds in it. The predominant compound was hexanedioic acid, bis(2-ethylhexyl) ester (48.88%) followed by γ-sitosterol (22.56%). Moderately occurring compound was cyclohexane, 1,3,5-triphenyl- (12.87%). The remaining compounds namely n-hexadecanoic acid (4.97%), pentadecanoic acid, 14-methyl-, methyl ester (3.77%), 9,12-octadecadienoic acid, methyl ester, (Z,Z)-  (2.94%) and 9,12,15-octadecatrienoic acid, methyl ester, (Z,Z,Z)- (2.92%) were categorized as less abundant compounds. Literature survey indicated that these compounds possess antimicrobial, larvicidal, anti-inflammatory, anticancer and/or antidiabetic properties.

Fatty Acid Composition of Seeds of Satureja thymbra and S. cuneifolia

2003 ◽  
Vol 58 (7-8) ◽  
pp. 502-504 ◽  
Author(s):  
Ahmet C. Gören ◽  
Gökhan Bilsel ◽  
Mehmet Altun ◽  
Fatih Satıl
Keyword(s):  
Fatty Acid ◽  
Methyl Ester ◽  
Methyl Esters ◽  
Octadecenoic Acid ◽  
Acid Methyl Ester ◽  
Octadecatrienoic Acid ◽  
Octadecanoic Acid ◽  
Hexadecanoic Acid ◽  
Acid Methyl ◽  
Main Components

Abstract The chemical composition of fatty acid methyl esters (FAMEs) from seeds of S. thymbra and S. cuneifolia were analyzed by GC/MS. 7 FAMEs were identified from the seeds of S. thymbra mainly as 9-octadecenoic acid methyl ester (43.9%), hexadecanoic acid methyl ester (11.4%), 9,12,15-octadecatrienoic acid methyl ester (Z,Z,Z) (30.2%), and octadecanoic acid methyl ester (14.1%), while from the seed of S. cuneifolia 10 FAMEs were obtained with the main components, similar to S. thymbra. These were identified as 9-octadecenoic acid methyl ester (10.1%), hexadecanoic acid methyl ester (methyl palmitate, 34.6%), 9,12,15-octadecatrienoic acid methyl ester (Z,Z,Z) (6.3%) and octadecanoic acid methyl ester (1.8%).

scholarly journals GC-MS Analysis of the Fatty Acid Methyl Ester in Japanese Quail Fat

2015 ◽  
Vol 10 (2) ◽  
pp. 54-57
Author(s):  
Ion Dragalin ◽  
Olga Morarescu ◽  
Maria Sedcenco ◽  
Radu Marin Rosca
Keyword(s):  
Fatty Acid ◽  
Methyl Ester ◽  
Fatty Acid Methyl Ester ◽  
Japanese Quail ◽  
Acid Methyl Ester ◽  
Acid Methyl ◽  
Ms Analysis

scholarly journals GC-MS ANALYSIS OF BIO-ACTIVE COMPOUNDS FROM THE ETHANOLIC EXTRACT OF BALIOSPERMUM MONTANUM (WILD.) MUELL. ARG.

2018 ◽  
Vol 5 (1) ◽  
pp. 42-45
Author(s):  
Reshma K ◽  
Baluprakash T ◽  
Abdul Kaffoor H ◽  
Venkatachalapathi A ◽  
Arumugasamy K
Keyword(s):  
Methyl Ester ◽  
Medicinal Plant ◽  
Bioactive Compounds ◽  
Mass Spectra ◽  
Octadecadienoic Acid ◽  
Acid Methyl Ester ◽  
Ethanolic Extract ◽  
Acid Methyl ◽  
Pharmacological Studies ◽  
Phytochemical Compounds

Baliospermum montanum (Wild.) Muell. Arg., (Euphorbiaceae) is a well known medicinal plant which is used in treatment of various diseases. The present study was focussed on the separation and investigation of the phytochemical compounds from ethanolic extract by GC-MS technique. The mass spectra of thecompounds found in the extract were matched with the National Institute of Standards and Technology (NIST) library. The ethanolic extract revealed the presence of 30 bioactive compounds. The major and minor phytochemical compounds are 2,15-Dithia[3](9,10)anthracenol[3](2,6)pyridinophane,1,2,3,4-tetrahydro showed the highest peak 9.32% followed by phytol-9.08%, Neophytadiene-7.38%, 8,11-Octadecadienoic acid, methyl ester (CAS)-7.06%, 4-ethyl-6-[2-(methoxycarb onyl)ethenyl]-7-[2-(methoxycarbonyl)ethyl]1,3,5,8-tetramethyl-2-vinylporphyrin-6.72%, 2-pentafluorophenylpropanal-6.43%,4,4'-Isopropylidene-bis-(2-cyclo hexyl phenol)-5.91% etc.. Further pharmacological studies are needed to find out the medicinal aspect of these compounds.

scholarly journals BIOCHEMICAL PROFILE OF Calotropis procera FLOWERS

2021 ◽  
Vol 27 (3) ◽  
pp. 341-349
Author(s):  
Malik Fiaz Hussain Ferdosi ◽  
Iqra Haider Khan ◽  
Arshad Javaid ◽  
Ayesha Munir
Keyword(s):  
Methyl Ester ◽  
Octadecadienoic Acid ◽  
Octadecenoic Acid ◽  
Acid Methyl Ester ◽  
Calotropis Procera ◽  
Biochemical Profile ◽  
Hexadecanoic Acid ◽  
Flower Extract ◽  
Acid Methyl ◽  
Peak Areas

Calotropis procera is a medicinal weed of family Asclepiadaceae. This study was carried out to explore the biochemical profile of C. procera flowers collected from Southern Punjab region of Pakistan. Methanolic flower extract of C. procera was subjected to GC-MS analysis. There were 30 compounds identified in this extract. The predominant compound was γ-sitosterol with 15.39% peak area. Other abundantly occurring compounds included stigmasterol (9.22%), 9,12-octadecadienoic acid (Z,Z)-, methyl ester (9.01%), campesterol (8.63%), α-amyrin acetate (8.25%), β-amyrin (8.09%), hexadecanoic acid, methyl ester (7.91%), 11-octadecenoic acid, methyl ester (6.15%), and 2-methoxy-4-vinylphenol (5.66%). Moderately abundant compounds included nonacos-1-ene (2.83%), methyl stearate (1.57%), pentacosane (1.44%), phytol (1.33%), heptacos-1-ene (1.20%), heneicosane (1.19%), and 1-hexacosene (1.09%). The remaining less abundant compounds were present with peak areas less than 1%. Literature survey showed that the major compounds identified in the flower extract of C. procera possess various bioactivities including antidiabetic, anticancer, antihyperglycemic, antioxidant, antimicrobial and anti-inflamatory.

Bioactive Compounds Investigation From Methanol Bark Extract of Pterocarpus marsupium Using GC-MS Analysis

2017 ◽  
Vol 8 (03) ◽  
Author(s):  
Aruna L. Hugar ◽  
Amarvani P. Kanjikar ◽  
Ramesh L. Londonkar
Keyword(s):  
Methyl Ester ◽  
Bioactive Compounds ◽  
Acid Methyl Ester ◽  
Bark Extract ◽  
Therapeutic Effects ◽  
Octadecanoic Acid ◽  
New Novel ◽  
Ms Analysis ◽  
Novel Drug ◽  
Therapeutic Activities

Introduction: Medicinal plants still represent untapped sources of novel compounds with potential therapeutic effects for mitigating human maladies.Pterocarpus marsupium, commonly known as Bijasal, is a well-known drug in ayurvedic system of medicine. Materials and methods: The dried bark powder of P.marsupium was extracted by Soxhlet with methanol and analyzed by gas chromatography, while the mass spectra data of the compounds found in the extract was matched with the data available at National Institute of Standards and Technology (NIST) library. Results: The results of the GC-MS analysis provide different peaksdetermining the presence of 10 major phytocomponents, that are 1-Penten-3-one,1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-; Geranyl isovalerate; 2-Pentadecanone,6, 10, 14-trimethyl;Cyclopropaneoctanal, 2-octyl-; Octadecanoic acid;10-Octadecanoic acid, methyl ester; Heptadecanoic acid, 16-methyl,-methyl ester; Phytol; 4,8,12,16-Tetramethyl heptadecan-4-olide; Dasycarpidan-1-methanol, acetate with different therapeutic activities. Conclusion: The presence of these bioactive compounds justifies that the Pterocarpus marsupiumcan offer a base for using this compound as herbal alternative for the synthesis and development of new drug to treat various infectious diseases. However, isolation of individual phytochemical constituents might be useful to formulate a new novel drug.

scholarly journals Bioactive Variability and In Vitro and In Vivo Antioxidant Activity of Unprocessed and Processed Flour of Nine Cultivars of Australian lupin Species: A Comprehensive Substantiation

Antioxidants ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 282 ◽  
Author(s):  
Kishor Mazumder ◽  
Afia Nabila ◽  
Asma Aktar ◽  
Asgar Farahnaky
Keyword(s):  
Antioxidant Activity ◽  
Methyl Ester ◽  
Bioactive Compounds ◽  
Antioxidant Activities ◽  
Acid Methyl Ester ◽  
Heat Processing ◽  
Acid Methyl ◽  
Ms Analysis

The aim of this present investigation was to analyze bioactive compounds, as well as demonstrate the antioxidant activities of nine cultivars of Australian lupin species accompanied by observing the effect of domestic heat processing on their antioxidant activities adopting in vivo and in vitro approaches. Gas chromatography mass spectroscopy (GC-MS) analysis was performed for profiling bioactive compounds present in lupin cultivars. Multiple assay techniques involving quantification of polyphenolics, flavonoids and flavonol, electron transfer (ET) based assay, hydrogen atom transfer (HAT)-based assay and in vivo assays were performed. The major compounds found were hexadecanoic acid methyl ester, 9,12-octadecadienoic acid methyl ester, methyl stearate, lupanine,13-docosenamide and 11-octadecenoic acid (Z)- methyl ester. Mandelup was found to show excellent antioxidant activity. Moreover, Jurien, Gunyidi and Barlock had strong antioxidant activity. Both positive and negative impacts of heat processing were observed on antioxidant activity. Heating and usage of excess water during processing were the key determinants of loss of antioxidants. Negligible loss of antioxidant activity was observed in most of the assays whereas inhibition of both lipid peroxidation (33.53%) and hemolysis of erythrocytes (37.75%) were increased after processing. In addition, in vitro and in vivo antioxidant assays are found to show statistically significant (* p < 0.05 and ** p < 0.01) results, which are supported by the presence of a number of antioxidant compounds in GC-MS analysis.

scholarly journals Influence of microbial bioinoculants on the accumulation of new phytocompounds in Oroxylum indicum (L.) Benth. ex Kurz

2020 ◽  
Vol 13 (3) ◽  
pp. 228-243
Author(s):  
Chandrima Debi ◽  
Vipin Parkash
Keyword(s):  
Methyl Ester ◽  
Pseudomonas Putida ◽  
Trichoderma Harzianum ◽  
Mycorrhizal Fungi ◽  
Glomus Mosseae ◽  
Acid Methyl Ester ◽  
Octadecanoic Acid ◽  
Tetradecanoic Acid ◽  
Acid Methyl ◽  
New Compounds

The seedlings of Oroxylum indicum were inoculated with plant growth promoting microbes (PGPMs) mainly, Glomus mosseae, Trichoderma harzianum and Pseudomonas putida both alone and consortium. The GCMS analysis of the methanolic root extract of inoculated seedlings of O. indicum showed that seedlings treated with mixed consortium of mycorrhizal fungi, bacteria and fungus showed the presence of maximum number of phytocompounds. The GC-MS analysis of control seedlings showed presence of 55 compounds where three new compounds were found i.e. 2-Cyclobutene-1-Carboxamide; Tetradecanoic Acid, 10, 13-dimethyl-, methyl ester; 1-methylene-2b-hydroxymethyl-3, 3-dimethyl-4b-(3-methylbut-2-enyl)-cy. 53 compounds were found in seedlings treated with mycorrhizae i.e., Glomus mosseae, and three new compounds were found i.e., 1-Ethyl-2-Hydroxymethylimidazole; Octadecanoic Acid, 11-Methyl-, methyl ester; 4-Methyl-1, 4-Heptadiene. The seedlings treated with bacteria i.e. Pseudomonas putida showed the presence of 52 compounds and three new compounds were found i.e. Meso-4, 5-octanediol; 1-ethyl-2-hydroxymethylimidazole; 2, 5-cyclohexadiene-1, 4-dione, 2, 5-dihydroxy-3-methyl-6-(1-methylethyl) - . A total of 56 compounds were present in seedlings treated with fungus i.e. Trichoderma harzianum and five new compounds were found i.e. 2-CyclohexeN-1-one, 2-Butyl-3-Methoxy; Methyl 12, 13-Tetradecadienoate; Methyl 6, 9, 12-hexadecatrienoate; 1, 9-Decadiyne; 1, 4-Naphthalenedione. The seedlings treated with dual consortium of mycorrhizae and bacteria showed the presence of 88 compounds and five new compounds were found i.e., N-(1-Methoxycarbonyl-1-methylethyl)-4-methyl-2-aza-1,3-dioxane;1-ethyl-2 hydroxy methylimidazole; Methyl 8-methyl-nonanoate; Naphthalene, 1,2,3,4,4a,5,6,8a-octahydro-4a,8-dimethyl; Methyl 12,13-tetradecadienoate. 152 compounds were present in seedlings treated with dual consortium of mycorrhizal fungi and fungus and ten new compounds were found to be present i.e. 1,9-Decadiyne; 3,7,11-Trimethyl-3-hydroxy-6,10-dodecadien-1-yl acetate; 3-Heptyne, 7-chloro; 3-Methyl-4-(methoxycarbonyl) hexa-2,4-dienoic acid; Benzo[c]cinnolin-2-amine ; Tetradecanoic acid, 10,13-dimethyl-,Methyl ester; Cis,cis-4,6-octadienol; 2-Cyclohexen-1-one, 2-butyl-3-methoxy; Methyl 12,13-tetradecadienoate; 2-Aminopyridazino(6,1-b) quinazolin-10-one. A total of 36 compounds were present in seedlings treated with dual consortium of bacteria and fungi and two new compounds were found i.e. [1,4] Dioxino [2,3-b]-1,4-dioxin, hexahydro-2,3,6,7 ; 1-Ethyl-2-hydroxymethylimidazole. The seedlings inoculated with mixed consortium of mycorrhizae, bacteria and fungus showed the presence of 213 compounds and fourteen new compounds were found i.e. 3,7,11-Tridecatrienenitrile, 4,8,12-Trimethyl; 1,9-Decadiyne; 2,6,10,14,18,22-Tetracosahexaene, 2,6,10,15,19,23-Hexamethyl-, (ALL-E) ; 1-Methylene-2b-hydroxymethyl-3,3-dimethyl-4b-(3-methylbut-2-enyl)-cy; 1,9-Decadiyne, Cyclobutane, 1,2-bis(1-methylethenyl)-, trans-, 3,7,11-Trimethyl-3-hydroxy-6,10-dodecadien-1-yl acetate, 5-Hydroxy-4-hydroxymethyl-1-(1-hydroxy-1-isopropyl)cyclohex-3-ene, 5,8,11,14-Eicosatetraenoic acid, methyl ester, (all-z)-, 1-Cyclohexyl-2-buten-1-ol (c,t) , 1-Oxetan-2-one, 4,4-diethyl-3-methylene-, Tetradecanoic acid, 10,13-dimethyl-, methyl ester, 2-Cyclohexen-1-one, 2-butyl-3-methoxy-, Methyl 12,13-tetradecadienoate, Heptacosanoic acid, 25-methyl-, methyl ester Hexadecanoic Acid, Methyl Ester; 2-Chloroethyl Linoleate; 9,12-Octadecadienoic Acid, Methyl Ester, (E,E); Butanoic acid, methyl ester; 4A,5,6,7,8,8A(4H) HexahydroBenzopyran-3-Carboxamide, 8A-Methoxy-4A-M,; Octadecanoic acid; Farnesene; Squalene; Myrcene; Naphthalene; Tetradecanoic Acid, Methyl Ester; Octadecanoic Acid, Methyl Ester; 1H-Cycloprop[E] Azulene, Decahydro-1,1,4,7-Tetramethyl-, [1AR-(1A].Alph ; Cyclohexane, 1-methyl-4-(1-methylethenyl)-, trans (Elemene); Cyclohexene, 1-methyl-4-(1-methylethenyl)-, (s)- (Limonene); were found to be present in this treatment.

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