scholarly journals GC-MS Analysis of the Ethanolic Extract of the whole Plant Drosera indica L.

2017 ◽  
Vol 9 (5) ◽  
Author(s):  
K R Asha ◽  
S. Priyanga ◽  
S. Hemmalakshmi ◽  
K. Devaki
Keyword(s):  
Mass Spectrometry ◽  
Molecular Weight ◽  
Gas Chromatography ◽  
Mass Spectrum ◽  
Ethanolic Extract ◽  
Decanoic Acid ◽  
Ms Analysis ◽  
Whole Plant ◽  
Medicinal Properties ◽  
Benzene Dicarboxylic Acid

Aim: The present study is carried out to explore the phytoconstituents present in the ethanolic extract of the whole plant Drosera indica L. by GC-MS analysis. Methods: The ethanolic extract of the whole plant of Drosera indica L. is used for the GC-MS analysis. JEOL GCMATE II GC-MS (Agilent Technologies 6890 N Network GC system for gas chromatography) is used for the analysis. The compounds are identified by the gas chromatography coupled with the mass spectrometry. The molecular weight and structure of the compounds of test materials are ascertained by interpretation of the mass spectrum of GC-MS using the database of National Institute Standard and Technology (NIST). Results: GC-MS analysis of Drosera indica L. reveal the presence of the nine biological active compounds which include phytol, 4 methyl-4-nonadecene, 4 ’ ,5,7-Trihydroxyisoflavone,1,2-Benzene dicarboxylic acid, bis [2-methyl propyl] ester, Tetra decanoic acid, Eicosane, 2,6,10,14,18–pentamethyl, Tetracosane, Lochnerine and methyl–n-hexadecylketone. Conclusion: The results specify that the ethanolic extract of the whole plant, Drosera indica contains various bioactive compounds and therefore has various medicinal properties which can be used for the treatment of various diseases.

scholarly journals PRELIMINARY MYCOCHEMICAL, GAS CHROMATOGRAPHY–MASS SPECTROSCOPY ANALYSIS, AND ANTIMICROBIAL PROPERTIES OF CALOCERA VISCOSA (PERS.) FR.

2019 ◽  
pp. 86-93
Author(s):  
NAVEEN KUMAR NAIK S ◽  
ASHWATHANARAYANA R ◽  
RAJA NAIKA
Keyword(s):  
Gas Chromatography ◽  
Petroleum Ether ◽  
Mass Spectroscopy ◽  
Pathogenic Bacteria ◽  
Ethanolic Extract ◽  
Diffusion Method ◽  
Zone Of Inhibition ◽  
Ms Analysis ◽  
Medicinal Properties ◽  
Gas Chromatography Mass Spectroscopy

Objectives: Calocera viscosa, commonly called as the yellow stagshorn, is a jelly fungus, belongs to the family of Dacrymycetales, unknown for its medicinal properties and biological activities. Method: The sporocarps of C. viscosa (Pers.) Fr. were collected from Agumbe, Karnataka. Mycochemical and Gas chromatography–mass spectroscopy (GC–MS) analysis done by standard procedures and antibacterial activity was done by agar well diffusion method. Results: Physicochemical was analyzed and results revealed the highest percentage of alcohol-soluble extractives were present followed by ash content. Alcohol-soluble extractives were 20.76%, total moisture content (10.9%), and foreign matter (0.5%). Extraction was done by Soxhlet apparatus using petroleum ether, chloroform, and ethanol and subjected to qualitative mycochemicals analysis both petroleum ether and chloroform extract confirms less mycochemicals, whereas ethanolic extract revealed the presence of alkaloids, tannins, flavonoids, sterols, glycosides, terpenoids, and phenols. GC–MS analysis of ethanoic extract showed many known bioactive compounds in that, 19 compounds were unknown and 21 compounds were known for its medicinal properties, most of them were food additives and flavoring agents. Antibacterial potentials were studied against pathogenic bacteria revealed that ethanolic extract showed appreciable zone of inhibition against pathogenic bacteria, in that maximum zone of inhibition showed against Klebsiella pneumonia followed by Escherichia coli and Staphylococcus aureus. Conclusion: C. viscosa (Pers.) Fr. sporocarp can be explored for potential antibacterial with rich full of useful mycochemicals.

scholarly journals GC–MS analysis of ethanolic leaf extract of Capparis divaricata Lam.

2020 ◽  
pp. 34-35
Author(s):  
M. Hemalatha ◽  
Saivenkatesh Korlam ◽  
N. Yasodamma
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Medicinal Plants ◽  
Andhra Pradesh ◽  
Leaf Extract ◽  
Ethanolic Extract ◽  
Ms Analysis ◽  
Pharmacological Studies ◽  
Based Medicine ◽  
Ethanolic Leaf Extract

Planet earth is rich in plant-based medicine. Unfortunately, most of the medicinal plants are not in lime light for their optimal utilisation by the mankind mostly, because of unknown medicinally important phytochemicals present in them. Capparis divaricata Lam. is one of the medicinally important plants widely distributed in Arthagiri Hills of Chittoor Dist., Andhra Pradesh. The plant is ethnobotanically used for different ailments especially cancer. In the present study, Gas Chromatography and Mass Spectrometry (GC-MS) analysis of leaf ethanolic extract of Capparis divaricate is reported. Octasilaxone, Hexadecamethyl; Acetoxymethyl – Trimethyl: Octamethyl were identified as the major compounds.  Further, these compounds may act as anti-cancerous agents by efficient pharmacological studies.

scholarly journals IN VITRO ANTIBACTERIAL ACTIVITY AND GAS CHROMATOGRAPHY-MASS SPECTROMETRY ANALYSIS OF ETHANOLIC EXTRACT OF LEAVES OF ELETTARIA CARDAMOMUM L. MATON

2019 ◽  
Vol 12 (1) ◽  
pp. 73
Author(s):  
Prabu P ◽  
Edayadulla N ◽  
Anand S
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Ethanolic Extract ◽  
Mass Spectrometry Analysis ◽  
Gas Chromatography Mass Spectrometry ◽  
Spectrometry Analysis ◽  
Elettaria Cardamomum ◽  
Ms Analysis ◽  
In Vitro Antibacterial Activity

Objective: The objective of the present study is to determine the possible phytoconstituents identified by gas chromatography and mass spectrometry (GC-MS) analysis of an ethanolic leaves extract of Elettaria cardamomum L. Maton.Methods: The extraction of E. cardamomum was done by cold solvent extraction system at room temperature. GC-MS analysis of lyophilized ethanolic leaves extract of plant samples was carried out by GC-MS-GC Clarus 500 Perkin Elmer. Results: In E. cardamomum, 21 phytochemicals were identified among which retinal, 9-cis-showed the highest area (44.86%) and benzeneethanamine, α-methyl- showed the lowest area (0.12%). The major compounds identified were retinal, 9-cis-, 1-heptatriacotanol, phytol, n-hexadecanoic acid, naphthalene,decahydro-1,1,4atrimethyl-6-methylene-5-(3-methyl-2-4-pentadienyl)-[4aS-(4aα,5α,8aα)]-, β-pinene, 2H-pytan-3-ol,6- ethenyltetrahydro-2,2,6-trimethyl-and cyclopropane, trimethanol, (2-methyl-1-propanylidene).Conclusion: GC-MS analysis revealed the presence of hydrocarbon alkane, ester, terpenes, phenolic compounds, steroids, and fatty acids in E. cardamomum. These active phytoconstituents contribute to the medicinal efficacy of the plant, and the plant can be used for the sourcing of these compounds.

scholarly journals Phytochemical screening and GC–MS analysis of bioactive compounds present in ethanolic leaves extract of Silybum marianum (L).

2019 ◽  
Vol 9 (1) ◽  
pp. 85-89 ◽  
Author(s):  
M Padma ◽  
S Ganesan ◽  
T Jayaseelan ◽  
S Azhagumadhavan ◽  
P Sasikala ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Bioactive Compounds ◽  
Ethanolic Extract ◽  
Biologically Active ◽  
Gas Chromatography Mass Spectrometry ◽  
Silybum Marianum ◽  
Selective Sequential Extraction ◽  
Chromatography Mass Spectrometry ◽  
Ms Analysis

Objective: To investigate the phytochemicals and GC-MS analysis of ethanol extracts of Silybum marianum. Methods: The air-dried leaves were powdered and subjected to selective sequential extraction using solvents of increasing polarity through percolation, ethanol to obtain an ethanolic extract. Then, each of the extracts was further subjected to gas chromatography-mass spectrometry. Results: Qualitative determination of the different biologically active compounds from crude extracts of Silybum marianum using gas chromatography-mass spectrometry revealed different types of high and low molecular weight chemical entities with varying amounts present in each of the extracts. These chemical compounds are considered biologically and pharmacologically important. Conclusions: The study established the chemical composition and anticancer activity of the plant. Keywords: Silybum marianum, Phytochemicals screening, GC–MS analysis, Bioactive compounds.

scholarly journals IN VITRO ANTIBACTERIAL ACTIVITY AND GAS CHROMATOGRAPHY-MASS SPECTROMETRY ANALYSIS OF ETHANOLIC EXTRACT OF LEAVES OF ELETTARIA CARDAMOMUM L. MATON

2019 ◽  
Vol 12 (1) ◽  
pp. 73
Author(s):  
Prabu P ◽  
Edayadulla N ◽  
Anand S
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Ethanolic Extract ◽  
Mass Spectrometry Analysis ◽  
Gas Chromatography Mass Spectrometry ◽  
Spectrometry Analysis ◽  
Elettaria Cardamomum ◽  
Ms Analysis ◽  
In Vitro Antibacterial Activity

Objective: The objective of the present study is to determine the possible phytoconstituents identified by gas chromatography and mass spectrometry (GC-MS) analysis of an ethanolic leaves extract of Elettaria cardamomum L. Maton.Methods: The extraction of E. cardamomum was done by cold solvent extraction system at room temperature. GC-MS analysis of lyophilized ethanolic leaves extract of plant samples was carried out by GC-MS-GC Clarus 500 Perkin Elmer. Results: In E. cardamomum, 21 phytochemicals were identified among which retinal, 9-cis-showed the highest area (44.86%) and benzeneethanamine, α-methyl- showed the lowest area (0.12%). The major compounds identified were retinal, 9-cis-, 1-heptatriacotanol, phytol, n-hexadecanoic acid, naphthalene,decahydro-1,1,4atrimethyl-6-methylene-5-(3-methyl-2-4-pentadienyl)-[4aS-(4aα,5α,8aα)]-, β-pinene, 2H-pytan-3-ol,6- ethenyltetrahydro-2,2,6-trimethyl-and cyclopropane, trimethanol, (2-methyl-1-propanylidene).Conclusion: GC-MS analysis revealed the presence of hydrocarbon alkane, ester, terpenes, phenolic compounds, steroids, and fatty acids in E. cardamomum. These active phytoconstituents contribute to the medicinal efficacy of the plant, and the plant can be used for the sourcing of these compounds.

scholarly journals PHYTOCHEMICAL STUDIES AND GAS CHROMATOGRAPHY-MASS SPECTROMETRY ANALYSIS OF SARCOSTEMMA BREVISTIGMA, WIGHT & ARN.

2017 ◽  
Vol 10 (3) ◽  
pp. 462 ◽  
Author(s):  
Dhivya S M ◽  
Kalaichelvi K
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Ethanolic Extract ◽  
Mass Spectrometry Analysis ◽  
Gas Chromatography Mass Spectrometry ◽  
Phytochemical Analysis ◽  
Spectrometry Analysis ◽  
Chromatography Mass Spectrometry ◽  
Ms Analysis ◽  
Sarcostemma Brevistigma

ABSTRACTObjective: To explore the phytochemical constituents present in Sarcostemma brevistigma using gas chromatography-mass spectrometry (GC-MS).Methods: Preliminary phytochemical analysis of secondary metabolites was made by following standard procedures. GC-MS analysis of the plantextracts was performed by using GC-MS equipped with a DB-35MS capillary standard non-polar column and gas chromatograph interfaced to a MassSelective Detector (MS-DSQ-II) with Xcalibur software.Results: The qualitative phytochemical analysis of this species exhibited the presence of alkaloids, glycosides, flavonoids, phenols, steroids, aminoacids, tannins, terpenoids, quinones, and coumarin. The GC-MS analysis revealed the presence of 24 compounds in the ethanolic extract of aerial partof Sarcostemma brevistigma. The most prevailing compound was 14,17 bis(dimethylaminoamino)[3.3]paracyclophan-5,8-diacetonitrile (14.86%).Conclusion: The study concludes that the species Sarcostemma brevistigma is a potential source for bioactive compounds such as esters, alkanes,alcohols, alkenes, amide, amine, phenol, ketone, and so forth. This study justifies the traditional usage of this species.Keywords: Gas chromatography-mass spectrometry, Sarcostemma brevistigma, Phytochemical compounds, Medicinal plants.

scholarly journals The Analysis of Bayer Liquor by SPME-GC-MS of Derivatized Organic Poisons

Proceedings ◽  
2021 ◽  
Vol 57 (1) ◽  
pp. 101
Author(s):  
Virgil Badescu ◽  
Raluca Senin
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Gas Chromatography Mass Spectrometry ◽  
Bayer Liquor ◽  
Chromatography Mass Spectrometry ◽  
Ms Analysis ◽  
Silylating Agent

The aim of this article was the gas chromatography–mass spectrometry (GC-MS) analysis oforganic matter from a residual liquor sample (S.C. Alum S.A., Tulcea), extracted by the solid-phasemicroextraction method (SPMA) and derivatized with N-(tert-butyldimethylsilyl)-Nmethyltrifluoroacetamide(MTBSTFA) as the silylating agent. [...]

scholarly journals Development and validation of the method for the detection of glimepiride via derivatization employing N-methyl-N-(trimethylsilyl) trifluoroacetamide using gas chromatography-mass spectrometry

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Priyanka Verma ◽  
Atul Bajaj ◽  
R. M. Tripathi ◽  
Sudhir K. Shukla ◽  
Suman Nagpal
Keyword(s):  
Diabetes Mellitus ◽  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Drug Users ◽  
Coefficient Of Determination ◽  
Gas Chromatography Mass Spectrometry ◽  
Biological Matrices ◽  
Chromatography Mass Spectrometry ◽  
Ms Analysis ◽  
The Stability

Abstract Background Recent advances in the diversified anti-diabetic drugs have appeared in the startling increase in the count of poisoning cases. The epidemics of diabetes mellitus are increasing; hence, the no. of anti-diabetic drug users raised by 42.9%. The use of glimepiride raised to 24%. As the toxicity and drug cases are also escalating with increasing epidemics of diabetes mellitus, a novel gas chromatography-mass spectrometry (GC-MS) method for detecting glimepiride in biological matrices is developed. Results Liquid-liquid extraction method was employed by using 1-butanol: hexane (50:50, v/v) under an alkaline medium, and then back extraction was done via acetic acid. Distinct derivatization techniques were employed for the sample preparation for GC-MS analysis, i.e., silylation and acylation. Derivatization approaches were optimized under different parameters, i.e., reaction temperature and reaction time. N-Methyl-N-(trimethylsilyl) trifluoroacetamide [MSTFA] was found to be the best sound derivatization reagent for the GC-MS analysis of glimepiride. Total ion current (TIC) mode was selected for the monitoring of ions of trimethylsilyl (TMS) derivative of glimepiride with an m/z ratio of 256. Distinct parameters like specificity, carryover, stability, precision, and accuracy were evaluated for validating the identification method. The GC-MS method is found to be linear and illustrated within the range 500 to 2500 ng/ml with the value of R2 (coefficient of determination) at 0.9924. The stability of the extracted and derivatized glimepiride was accessed with regard to processed/extracted sample conditions and autosampler conditions, respectively. Accuracy at each concentration level was within the + 15% of the nominal concentration. Precision (%) for the interday and intraday analysis was found to be in the respectable spectrum. Conclusion Henceforth, the proposed GC-MS method can be employed for the determination of glimepiride in biological matrices.

scholarly journals PHYTOCHEMICAL EVALUATION OF TILIACORA RACEMOSA COLEBR. USING GAS CHROMATOGRAPHY - MASS SPECTROMETRY (GC-MS)

2018 ◽  
Vol 11 (2) ◽  
pp. 350
Author(s):  
Yogeshwari C ◽  
Kumudha P
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Bioactive Compounds ◽  
Quinic Acid ◽  
Physicochemical Analysis ◽  
Drug Formulation ◽  
Gas Chromatography Mass Spectrometry ◽  
Isolation And Characterization ◽  
Chromatography Mass Spectrometry ◽  
Ms Analysis

 Objective:The objective of this study is to characterize the phytoconstituents of Tiliacora racemosa Colebr. using gas chromatography mass spectrometry (GC-MS).Methods: Preliminary phytochemical and physicochemical analysis was carried out using standard procedures. GC-MS analysis of methanolic extract was carried out using Thermo GC-Trace Ultra version: 5.0, Thermo MS DSQ with a DB 35MS capillary standard non-polar column and gas chromatograph interfaced to a mass selective detector (MS DSQ II) with Xcalibur software.Results: Preliminary phytochemical screening revealed the presence of alkaloids, flavonoids, phenols, tannins, triterpenoids, steroids, proteins and amino acids, carbohydrates, saponins and coumarin. Quinones, anthraquinones, glycosides and fixed oil were absent. GC-MS analysis revealed the presence of 28 compounds of which quinic acid (retention times [RT]: 15.65) and inositol, 1-deoxy-(CAS) (RT: 19.24) was observed as abundant compounds.Conclusion: The presence of various bioactive compounds confirms the medicinal importance and it’s application for curing various diseases by traditional practitioners. However, isolation and characterization of potential bioactive compounds would lead to drug formulation.

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