scholarly journals PHYTOCONSTITUENTS, PIGMENTS , G.C.M.S. ANALYSIS AND ALLELOPATHY EFFECT OF ALTERNANTHERA FICOIDEA (L.) P. BEAUV

2017 ◽  
Vol 10 (2) ◽  
pp. 103 ◽  
Author(s):  
Reshma Bhagawanrao Patil ◽  
Basavaraj A Kore
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Dietary Supplements ◽  
Leaf Extract ◽  
Herbal Medicines ◽  
Gas Chromatography Mass Spectrometry ◽  
Phytochemical Analysis ◽  
Standard Methods ◽  
Chromatography Mass Spectrometry ◽  
Solvent Systems

Objective: The aim was to investigate phytoconstituents, composition of pigments, gas chromatography mass spectrometry (GCMS) and allelopathy of Alternanthera ficoidea (L.) P. Beauv.Methods: Qualitative phytochemical analysis was carried out by the method of Paech and Tracey using five different solvent systems (D.W., ether, chloroform, ethanol, and methanol). Methanol leaf extract of this plant was analyzed using GCMS. Chlorophylls, carotenoid, and polyphenols were estimated by following standard methods. Allelopathy effect was studied using leaf leachets on seeds of jowar and mung.Result and Conclusion: Investigation of above parameters in A. ficoidea showed presence of large amount of pharmaceutically important phytochemicals like tannins, saponins, phytols, carotenoids, xanthophylls and polyphenols. It indicates that this weed can be used in herbal medicines and dietary supplements. Since this weed is showing allelopathy effect it should be eradicated from fields before it spreads and occupies the place meant for crop plants.Keywords: Allelopathy, Alternanthera ficoidea, Exotic weed, Phytochemicals.

scholarly journals IDENTIFICATION OF BIOACTIVE COMPOUNDS BY GAS CHROMATOGRAPHY-MASS SPECTROMETRY ANALYSIS OF SYZYGIUM JAMBOS (L.) COLLECTED FROM WESTERN GHATS REGION COIMBATORE, TAMIL NADU

2016 ◽  
Vol 10 (1) ◽  
pp. 364 ◽  
Author(s):  
Devakumar Devakumar Joseph ◽  
Keerthana Veerasamy ◽  
Sudha Siva Singaram
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Carboxylic Acid ◽  
Bioactive Compounds ◽  
Leaf Extract ◽  
Mass Spectrometry Analysis ◽  
Gas Chromatography Mass Spectrometry ◽  
Spectrometry Analysis ◽  
Syzygium Jambos ◽  
Chromatography Mass Spectrometry

ABSTRACTObjective: The aim of this study was to investigate the presence of bioactive compounds in the methanolic leaf extract of Syzygium jambos.Methods: Collected leaves were shade dried and made into fine powder, extracted with methanol, and the methanolic extract was prepared andanalyzed for the presence of bioactive compounds by gas chromatography-mass spectrometry (GC-MS). The mass spectrum of the chromatographywas matched with NIST and WILEY Libraries.Results: The GC-MS analysis revealed the presence of 45 active compounds in the extract. From the GC-MS investigation, 1-Deoxy-d-mannitol3-methyl-2-methylsulfanyl-5-nitro-6-pyridin-4-ylpyrimidin-4-one, 3-Pentadecylphenol, 2-biphenylene carboxylic acid, Quinoline-3-carboxylic acid,and Stigmast-5-en-3-ol are important phytoconstituents which have antipyretic and antiparasitic activities.Conclusion: The present investigation revealed preliminary information on phytocompounds presented in S. jambos leaf extract which is very usefulfor the human community.Keywords: Syzygium jambos, Gas chromatography-mass spectrometry analysis, 1-Deoxy-d-mannitol, Phytoconstituents, Methanolic leaf extract.

scholarly journals EVALUATION OF GAS CHROMATOGRAPHY-MASS SPECTROMETRY AND CYTOTOXICITY OF ETHANOLIC LEAF EXTRACT OF ACACIA CAESIA (L.) WILLD. AGAINST HELA CELL LINE

2019 ◽  
Vol 12 (1) ◽  
pp. 520
Author(s):  
Sharmila S ◽  
Ramya E K
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Cytotoxic Activity ◽  
Cell Line ◽  
Leaf Extract ◽  
Gas Chromatography Mass Spectrometry ◽  
Chromatography Mass Spectrometry ◽  
Ms Analysis ◽  
Wide Range ◽  
Ethanolic Leaf Extract

Objective: The objective of this study is to analyze the bioactive compounds of the ethanolic leaf extract of Acacia caesia using gas chromatography-mass spectrometry (GC-MS) method and also screen the in vitro cytotoxic activity against HeLa-E 72 cancer cell line.Methods: The present research was carried out using GC-MS analysis, while mass spectra of the compounds found in the extract were matched with the National Institute of Standards and Technology and Wiley library. Cytotoxicity was assessed with 3-[4,5-dimethylthiazol-2-yl]2,5-diphenyltetrazolium bromide assay, and cellular morphological alterations were studied using phase contrast inverted light microscope of 400×. The ethanol extract of A. caesia was screened for their cytotoxicity at different concentrations (12.5–200 μg/ml), to determine the mean percentage (%) cell viability.Results: The results of GC/MS analysis showed the presence of 41 major compounds. In terms of percentage amounts, 1,8-diphenyl-3,4,10,11- tetrahydro[1,4]dioxino[2,3-g:5,6-g’]diisoquinoline, 6-(chloromethyl)-4-(3,4-dimethoxy-2-(phenylmethoxy)-phenyl)-3-methyl-2-yridinecarboxylate, and 2’,4’,6’-Trinitro-5’-phenyl-1,1’:3’,1”-terphenyl were predominant in the extract and have the property of antioxidant, antidepressant potential, antibacterial activity, cytotoxic, diabetic, and induced brain activity. The results of cytotoxicity at highest concentration (200 μg/ml) of the cells became rounder, shrunken and showed signs of detachment from the surface of the wells denoting cell death.Conclusions: From this study, it is obvious that A. caesia leaf extracts contain various bioactive constituents with a wide range of medicinal properties which is used to treat multiple disorders and it also gives a detailed insight about the phytochemical profile which could be exploited for the development of plant-based drugs. Further, the ethanolic extract of A. caesia exhibits potent cytotoxic activity against HeLa-E 72 cell line.

Phytochemical Screening, Isolation, and Structure Elucidation of the Radish (Raphanus sativus Linn.) Bulb Ethanolic Extract Using Gas Chromatography- Mass Spectrometry (GC-MS)

10.17158/233 ◽  
2012 ◽  
Vol 18 (1) ◽  
Author(s):  
Ma. Eva C. San Juan ◽  
Ramchand S. Jumala ◽  
Karen Hope G. Niasca
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Raphanus Sativus ◽  
Ethanolic Extract ◽  
Bioactive Molecules ◽  
Gas Chromatography Mass Spectrometry ◽  
Phytochemical Analysis ◽  
Phytochemical Screening ◽  
Chromatography Mass Spectrometry ◽  
Long Chain

Nowadays, plant is being used as a biofuel, a probable source for a pesticide and it is valued for its pharmacological effects. Hence, the researchers engaged in the scientific approach to provide explanation to these claims. The study focused on the phytochemical screening of the ethanolic extract of radish bulbs (Raphanus sativus). It further dealt on the isolation and determination of the molecular masses to provide probable structures and associated molecular properties for its constituents.<br />Alkaloids, flavonoids, saponins and tannins were analyzed. Further, this effort involved analysis through Thin Layer Chromatography (TLC) using the mobile phase of Toluene: Chloroform (9:11) and Gas Chromatography- Mass Spectrometry (GC-MS) to analyze the first spot (Retention Factor= 0.667).<br />Phytochemical analysis showed no tannins. Using TLC, it revealed two spots having Rf values of 0.667 and 0.507, respectively. Using GC-MS method, 24 different molecules were isolated and analyzed of which only 23 were given probable structures. The 23 molecules constituted 11 long-chain alkanes, 4 long-chain alkyl esters, 2 aromatic ketones, a benzyl halide, an aryl ether, a quinone, an aromatic aldehyde, a long chain aromatic alkane, and a long-chain alkyl nitrile. With this finding, the bulb extract may be a good source of potential biofuel (mono-alkyl ester), UV A, B and C blockers in the form of diphenyl-ketone, oviposition attractants (long-chain alkanes) and also a source of bioactive molecules such as estragole which shows antispasmodic effect, methyl palmitate with immunosuppressive effect in semi-allografts and hepatoprotective activity in rats, and an analogue of the antidepressant alfetamine.

scholarly journals NUTRITIONAL AND GAS CHROMATOGRAPHY-MASS SPECTROMETRY ANALYSIS OF ANDROGRAPHIS LAWSONII GAMBLE

2021 ◽  
pp. 47-51
Author(s):  
ELAVARASAN SATHYA ◽  
THANGAVEL SEKAR
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Tamil Nadu ◽  
Methanol Extract ◽  
Mass Spectrometry Analysis ◽  
Gas Chromatography Mass Spectrometry ◽  
Phytochemical Analysis ◽  
Chromatography Mass Spectrometry ◽  
Ms Analysis ◽  
Nutritional Analysis

Objective: Andrographis lawsonii Gamble is a medicinal herb species, Endemic to India: Karnataka (Dakshina kannada or south Canara district), Kerala (Palakkad district), and Tamil Nadu (Coimbatore and Nilgiris districts). The Andrographis is a large genus of the family Acanthaceae. This study focused to check the preliminary phytochemical nutritive analysis, leaf stem and root and gas chromatography-mass spectrometry (GC-MS) analysis leaf methanol extract. Methods: The plant samples were subjected to Soxhlet extraction for phytochemical analysis and further experimental studies. The test on phytochemical studies indicated the presence of alkaloids, saponins, glycosides, and flavonoids glycosides within the plant parts, respectively. The estimation of carbohydrate protein starch methanol leaves extracts to have high activity compared to others. Results: Preliminary phytochemical and Nutritional analysis in A. lawonii. Nutritional analysis in carbohydrate protein and starch content was found to be high in leaf methanol extract. Highly medicinal compound analysis in this GC-MS Analysis 50 compound present in methanol leaf extract. Conclusion: The leaf methanol extract of A. lawsonii has exhibited remarkable preliminary phytochemical analysis and nutritional analysis GC-MS analysis to the medicinal plant.

scholarly journals ANALYSIS OF BIOLOGICAL ACTIVITY AND GAS CHROMATOGRAPHY-MASS SPECTROMETRY STUDY OF CONVENTIONAL EXTRACTION OF VITEX NEGUNDO LINN. LEAVES

2019 ◽  
Vol 12 (1) ◽  
pp. 289 ◽  
Author(s):  
Samreen Fatema ◽  
Milind Ubale ◽  
Mazahar Farooqui ◽  
Pathan Mohd Arif
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Biological Activity ◽  
Leaf Extract ◽  
Antioxidant Activities ◽  
Biological Activities ◽  
Gas Chromatography Mass Spectrometry ◽  
Negative Results ◽  
Chromatography Mass Spectrometry ◽  
Mass Spectrometry Study

Objective: The main objective of the present work is to carry out the biological activity, gas chromatography-mass spectrometry (GC-MS) studies for the possible compounds present in Vitex negundo.Methods: The aqueous extract of V. negundo Linn. was screened for biological activities such as antimicrobial, antituberculosis (TB), antimalarial, and antioxidant activities. The GC-MS analysis was carried out.Results: The result shows that leaf extract is effective against Escherichia Coli and Bacillus subtitus while negative results for anti-TB and anti-malarial activity. The antioxidant activity of the leave extract is excellent.Conclusion: The compounds present in the leaf extract of V. negundo are responsible for possessing the biological activity.

scholarly journals EVALUATION OF GAS CHROMATOGRAPHY-MASS SPECTROMETRY AND CYTOTOXICITY OF ETHANOLIC LEAF EXTRACT OF ACACIA CAESIA (L.) WILLD. AGAINST HELA CELL LINE

2019 ◽  
Vol 12 (1) ◽  
pp. 520
Author(s):  
Sharmila S ◽  
Ramya E K
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Cytotoxic Activity ◽  
Cell Line ◽  
Leaf Extract ◽  
Gas Chromatography Mass Spectrometry ◽  
Chromatography Mass Spectrometry ◽  
Ms Analysis ◽  
Wide Range ◽  
Ethanolic Leaf Extract

Objective: The objective of this study is to analyze the bioactive compounds of the ethanolic leaf extract of Acacia caesia using gas chromatography-mass spectrometry (GC-MS) method and also screen the in vitro cytotoxic activity against HeLa-E 72 cancer cell line.Methods: The present research was carried out using GC-MS analysis, while mass spectra of the compounds found in the extract were matched with the National Institute of Standards and Technology and Wiley library. Cytotoxicity was assessed with 3-[4,5-dimethylthiazol-2-yl]2,5-diphenyltetrazolium bromide assay, and cellular morphological alterations were studied using phase contrast inverted light microscope of 400×. The ethanol extract of A. caesia was screened for their cytotoxicity at different concentrations (12.5–200 μg/ml), to determine the mean percentage (%) cell viability.Results: The results of GC/MS analysis showed the presence of 41 major compounds. In terms of percentage amounts, 1,8-diphenyl-3,4,10,11- tetrahydro[1,4]dioxino[2,3-g:5,6-g’]diisoquinoline, 6-(chloromethyl)-4-(3,4-dimethoxy-2-(phenylmethoxy)-phenyl)-3-methyl-2-yridinecarboxylate, and 2’,4’,6’-Trinitro-5’-phenyl-1,1’:3’,1”-terphenyl were predominant in the extract and have the property of antioxidant, antidepressant potential, antibacterial activity, cytotoxic, diabetic, and induced brain activity. The results of cytotoxicity at highest concentration (200 μg/ml) of the cells became rounder, shrunken and showed signs of detachment from the surface of the wells denoting cell death.Conclusions: From this study, it is obvious that A. caesia leaf extracts contain various bioactive constituents with a wide range of medicinal properties which is used to treat multiple disorders and it also gives a detailed insight about the phytochemical profile which could be exploited for the development of plant-based drugs. Further, the ethanolic extract of A. caesia exhibits potent cytotoxic activity against HeLa-E 72 cell line.

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