GC-MS Mass spectroscopy
Journal of Applied Pharmaceutical Science
... For this, analyses of different phytoconstituents and mineral nutrients of medicinal plants was carried out by efficient scholars through utilization of several advanced analytical tools like- quantification and ...
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Preliminary Study of Antioxidant Potential and Gas Chromatography-mass Spectroscopy (GC-MS) Analysis of Brassica oleracea Florets
... For GC-MS analysis, sample was prepared by dissolving the dried extract in methanol and then filtered with filter paper (Whatman ...solution. GC-MS was carried out on a ...
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GAS CHROMATOGRAPHY AND MASS SPECTROSCOPY ANALYSIS OF BIOACTIVE COMPOUNDS OF ADIANTUM LATIFOLIUM LAM.
... the GC-MS analysis on a combined GC-MS instrument (ITQ 900 Model of Thermo Fisher Scientific make) using a HP-5 fused silica gel capillary ...both GC and ...
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Non-Halal biomarkers identification based on Fourier Transform Infrared Spectroscopy (FTIR) and Gas Chromatography-Time of Flight Mass Spectroscopy (GC-TOF MS) techniques
... (IR) spectroscopy is a rapid, non-destructive, sensitive and easy sample preparation technique that is being used for many years in food sector for analysis and classification of ...Infrared Spectroscopy ...
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Assessment of Biodiesel Potential from Jatropha Oil using Lubricity Strength, Gas Chromatograph-Mass Spectroscopy (GC-MS) and Fourier Transform Infrared Spectrophotometer (FTIR) Analyses
... chromatography- mass spectroscopy (GC-MS) was carried out for determination of percentages of methyl ester present before and after the manufactured of the ...The mass spectrometer was ...
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Identification and characterization of phytochemicals from the hexane extract of Mesua ferrea Linn. Seeds by GC- MS Analysis
... chromatography–mass spectroscopy (GC-MS) analysis showed the presence of sixteen different compounds in hexane extract of Mesua ferrea ...using GC–MS, which showed the presence ...
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Super Antibiotics, Part II Hyperforin, Mass Spectroscopy (MS) and Gas Chromatography Mass Spectrometry (GC MS), Evidence of Permeability of the Blood Testis Barrier (BTB) and the Blood Brain Barrier (BBB) to Hyperforin
... Three domestic pigs (Sus scrofa domesticus) were used in the experiments. Male boars aged 7 - 8 months with body masses of 100 - 110 kg were fed a diet containing hyperforin (10 mg/kg of body weight) for 14 days, three ...
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Study of the Consciousness Energy Healing Treated Ashwagandha Root Extract by LC-MS, GC-MS, and NMR Spectroscopy
... molecular mass at m/z 605, 489, 473, 471, 505, and 992 at retention times of ...LC-MS, GC-MS and NMR data of both the control and Biofield Energy Treated ...the mass peak intensities of ...
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Comparative Analysis of Antibacterial Properties of Clove and Ginger Extracts Using Gram Negative Bacteria E.coli Vinod S. Narayane* 1, Rahat R. khan2 , Sumaiya R. Majeed 2, Nutan B. Kamble3
... Sixteen volatile compounds were identified from the n-hexane extract of the buds of Syzygium aromaticum by using gas chromatography-mass spectroscopy (GC-MS). Fresh ginger cr[r] ...
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Vol 6, No 10 (2017)
... FTIR spectroscopy was employed to observe the variations in the types and nature of functional groups present in the various oils as well as to estimate the oxidation products of the oils using peak area increase ...
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PHYTOCONSTITUENTS ESTIMATION OF LEPIDIUM SATIVUM L SEED EXTRACT USING GC MS SPECTROSCOPY
... diseases. GC-MS analysis of total alkaloidal extract from seeds has led to identification of fifteen compounds by comparison of their retention indices and mass spectra fragmentation patterns with ...
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Determination of Triacylglycerol Composition of Trichilia emetica Seed Oil Using GC-MS and 1H-NMR Spectroscopy
... FAMEs have characteristic fragmentation patterns due to the specific way in which the fatty acid breaks down, and also how it undergoes McLafferty rearrangement to produce new ions. The parent ion is the molecular ion, ...
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A sustainable process for the recovery of volatile constituents from Gracilaria lemaneiformis in agar production and evaluation of their antioxidant activities
... In this study, a sustainable method was developed for the recovery of VCs from the red algae G. lemanei- formis. The chemical composition of VCs present in the n-hexane fraction was analyzed by GC–MS: gas ...
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Exploration of Bioactive Compounds from Camponotus compressus using Gas Chromatography - Mass Spectroscopy for Therapeutic Applications
... Gas chromatography-mass spectrometry (GC-MS) analysis of the aqueous extract GC-MS analysis was performed using the Agilent technologies 6890 N JEOL GC-MS Mate II model ...
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Phytochemical Screening of the Leaf Extract of Capparis divaricata Lam. by GC-MS Analysis
... Chromatography-Mass Spectroscopy (GC-MS) analysis of the extracts were carried out using GC-MS Clarus500 Perkin Elmer ...The GC-MS analysis had shown the presence ...
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Oxidation of dibenzothiophene (DBT) by Serratia marcescens UCP 1549 formed biphenyl as final product
... Dibenzothiophene; GC: Gas chromatography; GC – MS: Gas chromatography – mass spectrometry; h: hours; HBP: Hidroxybifenil; HCl: Hydrochloric acid; HDS: Hydrodesulfurizing; LB: Luria Bertani; ...
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Method development for the quantitative determination of short chain fatty acids in microbial samples by solid phase extraction and gas chromatography with flame ionization detection
... spiked with 50 μg of SCFAs at the concentration of 50 μg/mL in the sample obtained by GC-MS. Acetic and propionic acids could not be found because of the early co-eluting compounds in the sample matrix even ...
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... with mass spectrometry (MS) has been preferentially used [1, 8, 12, 15, 16, 20]; since the USEPA priority PAEs are semi-volatile and thermostable compounds, gas chromatography seems to be the most ...
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The chemical-physical knowledge before the restoration: the case of “The Plague in Lucca”, a masterpiece of Lorenzo Viani (1882–1936)
... and GC–MS), allowed us to obtain precious informa- tion about the palette and the technique used by Lor- enzo Viani for the realization of “La Peste a ...
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GC, GC/MS CHARACTERIZATION OF THE ENICOSTEMA LITTORALE
... recorded. GC-MS analysis of methanol extract residues revealed the presence of 2-methoxy ...the GC-MS analysis and Bioinformatics Docking confirms the phytochemical of Enicostema littorale, ...
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