Yan Liu

ORCID: 0000-0003-3677-9290
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About
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Research Areas
  • Phytochemicals and Antioxidant Activities
  • Atherosclerosis and Cardiovascular Diseases
  • Proteins in Food Systems
  • Natural product bioactivities and synthesis
  • Tea Polyphenols and Effects
  • Phytochemistry and Biological Activities
  • Cholesterol and Lipid Metabolism
  • Plant biochemistry and biosynthesis
  • Catalytic C–H Functionalization Methods
  • Gut microbiota and health
  • Probiotics and Fermented Foods
  • Chemical Synthesis and Reactions
  • Tryptophan and brain disorders
  • Phytochemicals and Medicinal Plants
  • Quantum Information and Cryptography
  • Fermentation and Sensory Analysis
  • Enzyme Catalysis and Immobilization
  • Fungal Biology and Applications
  • Microencapsulation and Drying Processes
  • Essential Oils and Antimicrobial Activity
  • Quantum Computing Algorithms and Architecture
  • Food Quality and Safety Studies
  • Sensory Analysis and Statistical Methods
  • Microbial Natural Products and Biosynthesis
  • Quantum Mechanics and Applications

Southwest University
2012-2025

Sichuan Agricultural University
2013-2025

Ministry of Agriculture and Rural Affairs
2020-2025

Zhejiang University
2016-2025

Chinese Academy of Sciences
2010-2024

Ningbo University
2021-2024

Heilongjiang University of Chinese Medicine
2017-2024

Dalian Institute of Chemical Physics
2024

Xinjiang Production and Construction Corps
2017-2024

Mindray (China)
2024

The potential of multiwalled carbon nanotubes (MWNTs) as a solid-phase extraction adsorbent for the preconcentration trace Cd, Mn and Ni has been investigated. studied metal ions can be adsorbed quantitatively on MWNTs at pH 8.0, then eluted completely with 0.5 mol L−1 HNO3. adsorption capacity was found to 7.42, 4.86 6.89 mg g−1 Ni, respectively. A new method using microcolumn packed sorbent developed amounts prior their determination by inductively coupled plasma atomic emission...

10.1039/b409619c article EN Journal of Analytical Atomic Spectrometry 2004-01-01

Protein tyrosine phosphatases are often exploited and subverted by pathogenic bacteria to cause human diseases. The phosphatase mPTPB from Mycobacterium tuberculosis is an essential virulence factor that secreted the bacterium into cytoplasm of macrophages, where it mediates mycobacterial survival in host. Consequently, there considerable interest understanding mechanism which evades host immune responses, developing potent selective inhibitors as unique antituberculosis (antiTB) agents. We...

10.1073/pnas.0909133107 article EN Proceedings of the National Academy of Sciences 2010-02-18

A novel, pleiotropic sweet orange (Citrus sinensis L. Osbeck) mutant, ‘Hong Anliu’, is described. This mutation causes carotenoid accumulation, high sugar, and low acid in the fruits. Gas chromatographic analysis revealed that sugar fruit were caused by accumulation of sucrose deficiency citric acid. The dominant accumulated albedo, segment membranes, juice sacs lycopene, which can reach levels are a 1000-fold higher than those comparable wild-type does not affect composition leaves....

10.1093/jxb/erm273 article EN Journal of Experimental Botany 2007-11-26

Polyphenol-enriched herbal extracts have been proved as alternative therapeutic strategies for experimentally induced colitis. The in vivo and vitro anti-inflammatory effects of Camellia sinensis (green, white, yellow, oolong, black, dark tea) Litsea coreana (hawk are comparatively explored.HPLC analysis confirms dissimilarities among phytochemical compositions these teas. tea (TEs) significantly decrease the production pro-inflammatory cytokines (IL-6, IL-12, tumor necrosis factor-α)...

10.1002/mnfr.201900943 article EN Molecular Nutrition & Food Research 2020-01-17

Miscanthus has been proposed as a promising crop for phytoremediation due to its high biomass yield and remarkable adaptability different environments. However, little is known about the resistance of spp. cadmium (Cd). To determine any differences in Cd, we examined plant growth, net photosynthetic rate (Pn), activities anti-oxidant C4 enzymes, concentrations Cd leaves roots, observed chloroplast structure three species treated with 0, 10, 50, 100 or 200 μM solutions. sinensis showed more...

10.1371/journal.pone.0153475 article EN cc-by PLoS ONE 2016-04-12

Green and dark tea extract (GTE/DTE) ameliorate chemical-induced colitis in mice; however, the role of gut microbiota anticolitis effects green mice remains unclear. This study aims to explore modulations microbes mediated by fecal transplantation (FMT). Our results indicated that GTE DTE (5 mg/kg bodyweight/day for 4 weeks) exhibited prebiotic on donor mice. Moreover, FMT treatments (transferring daily from 1 g/kg bodyweight sample each recipient) that, compared with normal diet-treated...

10.1021/acs.jafc.0c02336 article EN Journal of Agricultural and Food Chemistry 2020-05-16

Ripened pu-erh tea has the biological activity of antioxidation and anti-inflammation, which inhibits related parameters colitis. However, role storage-induced changes in bioactive ingredients ripened colitis remains unclear. In this study, 3.5% dextran sulfate sodium-induced mice were treated with 10 mg/kg bw/day extracts, aged 14 years (P2006) unaged (P2020) tea, respectively, for 1 week. We found that especially P2006, inhibited intestinal oxidative stress-mediated inflammation pathway...

10.1021/acs.jafc.1c04032 article EN Journal of Agricultural and Food Chemistry 2021-08-30

This study investigated the protective effects of pu-erh tea extract (PTE) on alcohol-induced microbiomic and metabolomic disorders. In chronic alcohol-exposed mice, PTE ameliorated alcoholic consumption-induced oxidative stress, inflammation, lipid accumulation, liver colon damage through modulating responses. restored fecal microbiota dysbiosis by elevating relative abundance potentially beneficial bacteria, for example, Bifidobacterium Allobaculum, decreasing harmful Helicobacter...

10.1021/acs.jafc.0c01947 article EN Journal of Agricultural and Food Chemistry 2020-05-18
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