Gas-liquid chromatography-mass spectrometry of synthetic ceramides
Journal of Lipid Research, 1969 Two series of ceramides with either sphingosine (sphing-4-enine) or sphinganine as base and with one of the saturated fatty acids C16, C18, C20, C22, C24, C26, or oleic acid were analyzed as the 1,3-di-O-trimethylsilyl ether derivatives by gas ...
Bengt Samuelsson, Karin Samuelsson
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Identification of biomarkers for renal cell carcinoma in plasma samples measured using liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry [PDF]
Scientific ReportsMetabolomics has been applied in several studies on cancer, but few studies have screened potential biomarkers for renal cell carcinoma (RCC) by integrating two mass mass spectrometers.
Kun Zhai +7 more
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Application progress of gas chromatography-mass spectrometry in food analysis
Shipin yu jixie, 2023 Gas chromatography-mass spectrometry combines the advantages of efficient and rapid gas chromatography and accurate identification by mass spectrometry. Gas chromatography-mass spectrometry has been widely used in the separation and analysis of volatile ...
XING Qian-qian +3 more
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Carbohydrate Polymer Technologies and Applications, 2023 Oligosaccharides play a central role in plants and are involved in basal metabolism, and many other functions at cellular levels. Indeed, oligosaccharides analysis was stimulated by the development of analytical chemistry and computational biology and ...
Noureddine Benkeblia
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Research progress of HS-SPME-GC-MS in the detection of volatile substances in fruit products
Shipin yu jixie, 2023 From the perspective of the application of headspace solid-phase microextraction-mass spectrometry coupled with gas chromatography-mass spectrometry （HS-SPME-GC-MS） technology in the detection of volatile substances in fruit products, this paper ...
PANG Ji-wei +7 more
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Gas chromatography–mass spectrometry determination of deltamethrin in food
Учёные записки Казанского университета: Серия Естественные науки, 2021 The article presents the results of the determination of the synthetic pyrethroid deltamethrin in raw food and various food products by gas chromatography with mass spectrometric detection (GC–MS).
I.M. Fitsev +4 more
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Detection of Urethane in Non-alcoholic Fermented Food [PDF]
E3S Web of Conferences, 2020 Among fermented foods, urethane often appears, which is a “2A” grade carcinogen. There are many types of fermented foods in my country, and the detection methods are not uniform enough, and no specific urethane detection standards have been formed.
Lihua Zhang
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Organic compounds present in the natural Amazonian aerosol: Characterization by gas chromatography–mass spectrometry [PDF]
Journal of Geophysical Research: Atmospheres, 2003 As part of the Large‐Scale Biosphere‐Atmosphere Experiment in Amazonia (LBA)‐Cooperative LBA Airborne Regional Experiment (CLAIRE) 2001 campaign in July 2001, separate day and nighttime aerosol samples were collected at a ground‐based site in Amazonia, Brazil, in order to examine the composition and temporal variability of the natural “background ...
M. Michael Glovsky +8 more
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Maui-VIA: A User-Friendly Software for Visual Identification, Alignment, Correction, and Quantification of Gas Chromatography–Mass Spectrometry Data [PDF]
Frontiers in Bioengineering and Biotechnology, 2015 A current bottleneck in GC-MS metabolomics is the processing of raw machine data into a final datamatrix that contains the quantities of identified metabolites in each sample. While there are many bioinformatics tools available to aid the initial steps of the process, their use requires both significant technical expertise and a subsequent manual ...
Henning, Peter +3 more
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Analysis and identification of diamondoids by different mass spectrometry techniques
Shiyou shiyan dizhi, 2020 Diamondoids have attracted extensive attention from researchers because of their important application value in oil and gas exploration. Since diamondoids have complex molecular structures and a large number of isomers, the identification of certain ...
Ling HUANG +6 more
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