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Lin Shi
Shaanxi University of Science and Technology
5Publications
1H-index
8Citations
Publications 5
Newest
Published on Jun 1, 2019in Journal of Chromatography A3.86
Wei Jia6
Estimated H-index: 6
(Shaanxi University of Science and Technology),
Rong Zhang (Shaanxi University of Science and Technology)+ 3 AuthorsXiaogang Chu10
Estimated H-index: 10
(Shaanxi University of Science and Technology)
Abstract A dynamic headspace (DHS) with DVB/CAR/PDMS trapping materials was coupled to a gas chromatography-mass spectrometry for the separation and identification of volatile-flavor compounds in bos grunniens (yak) milk. The principal components analysis coupled with response surface methodology optimized the main variables of the device (10 g sample quality, 5 min desorption time, 3.0 g adding sodium chloride, 72 °C extraction temperature, 28 min pre-equilibrium time and 86 min extraction time...
Published on Jul 1, 2019in Journal of Pharmaceutical and Biomedical Analysis2.98
Wei Jia6
Estimated H-index: 6
(Shaanxi University of Science and Technology),
Lin Shi1
Estimated H-index: 1
(Shaanxi University of Science and Technology)
+ 2 AuthorsXiaogang Chu10
Estimated H-index: 10
(Shaanxi University of Science and Technology)
Abstract Cordyceps sinensis is a traditional Chinese food. A high-throughput screening and quantitative method based on hydrophilic interaction chromatography coupled to quadrupole/Orbitrap high resolution mass spectrometry has been proposed for the joint measurement of nucleosides and their corresponding nucleotides in thirty-two Cordyceps sinensis samples. A total of thirty-two natural samples from six regions were enrolled. A multiple-step analysis strategy, including features extraction, noi...
Published on 2019in Journal of Chromatography A3.86
Wei Jia6
Estimated H-index: 6
(Shaanxi University of Science and Technology),
Lin Shi1
Estimated H-index: 1
(Shaanxi University of Science and Technology)
+ 2 AuthorsXiaogang Chu10
Estimated H-index: 10
(Shaanxi University of Science and Technology)
Abstract Antioxidant nutraceuticals functional characteristic science is a challenging field for combining sensitivity and comprehensiveness. A untargeted screening and quantification method based on ultra-high performance liquid chromatography coupled to Quadrupole-Orbitrap high resolution mass spectrometry has been developed for determination of multiple classes of flavonoids in eight-three nutraceuticals samples. The data acquisition is based on a non-target approach of sequential full scan a...
Published on May 1, 2019in Food Chemistry5.40
Wei Jia6
Estimated H-index: 6
,
Han Wang (Shaanxi University of Science and Technology)+ 5 AuthorsXiaogang Chu10
Estimated H-index: 10
Abstract A reliable Fisher discriminant model was established which was able to analyze the aroma component in milk, dairy products, flavors and fragrance, and applied on its variety identification. Foodomics was applied on screening of flavor components in 1093 dairy products and flavor samples in this study. Stepwise discrimination was used to screen the components of the dairy products and flavor samples that had a significant effect on the classification results, and discriminant function an...
Published on Apr 1, 2019in Food Chemistry5.40
Wei Jia6
Estimated H-index: 6
,
Lin Shi1
Estimated H-index: 1
(Shaanxi University of Science and Technology)
+ 3 AuthorsXiaogang Chu10
Estimated H-index: 10
(Shaanxi University of Science and Technology)
Abstract A new multi-analytical strategy was developed to screen mycotoxins and their transformation products in nutraceuticals from green tea. Seven class mycotoxins were determined using a fully automated on-line extraction procedure followed by ultrahigh-performance liquid chromatography coupled to high resolution mass spectrometry. This multi-analytical methodology has been explored providing an entire spectrum of fragment ion peaks for each mycotoxin, which allows unbiased high-throughput s...
Published on Oct 1, 2018in Food Chemistry5.40
Wei Jia6
Estimated H-index: 6
,
Lin Shi1
Estimated H-index: 1
+ 3 AuthorsFeng Zhang3
Estimated H-index: 3
Abstract An analytical method for the non-target screening of macrolides and metabolites in bass ( Lateolabrax ) was developed using an automated on-line extraction procedure followed by ultrahigh-performance liquid chromatography coupled to electrospray ionization quadrupole Orbitrap high-resolution mass spectrometry (UHPLC Q-Orbitrap). The estimated performance characteristics were satisfied, complying with the requirements of the guidelines specified in European Commission Decision 2002/657/E...
Published on Jun 1, 2018in Food Chemistry5.40
Wei Jia6
Estimated H-index: 6
,
Lin Shi1
Estimated H-index: 1
,
Xiaogang Chu10
Estimated H-index: 10
Abstract A screening method was explored for simultaneous analysis of 43 cephalosporins residues and their metabolites from four generations in shrimp utilizing a novel fully untargeted data acquisition method. Four generations of cephalosporins residues and their metabolites are extracted with online extraction simultaneously. Ultrahigh-performance liquid chromatography coupled to quadrupole-orbitrap high resolution mass spectrometry was used for to determine cephalosporins and their metabolite...
Published on Jan 1, 2018in Food Chemistry5.40
Wei Jia1
Estimated H-index: 1
,
Lin Shi1
Estimated H-index: 1
(Shaanxi University of Science and Technology),
Xiaogang Chu10
Estimated H-index: 10
Abstract An analytical method for the non-target screening of sulfonamides and metabolites in salmon was developed, using automated on-line extraction procedure followed by ultra-high performance liquid chromatography coupled to electrospray ionization quadrupole Orbitrap high-resolution mass spectrometry (UHPLC Q-Orbitrap), including three systematic workflows (i) fully non-targeted data acquisition with fragmentation, (ii) suspect library spectra searching followed by characteristic structural...
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