Yi Sun

ORCID: 0009-0007-6238-4643
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About
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Research Areas
  • Gut microbiota and health
  • Tea Polyphenols and Effects
  • Polysaccharides and Plant Cell Walls
  • Fungal Biology and Applications
  • Phytochemicals and Antioxidant Activities
  • Microbial Metabolites in Food Biotechnology
  • Probiotics and Fermented Foods
  • Plant Molecular Biology Research
  • Seaweed-derived Bioactive Compounds
  • Digestive system and related health
  • Infant Nutrition and Health
  • Polysaccharides Composition and Applications
  • Carbohydrate Chemistry and Synthesis
  • Diet and metabolism studies
  • Heavy Metals in Plants
  • Morinda citrifolia extract uses
  • Glycosylation and Glycoproteins Research
  • Fungal and yeast genetics research
  • Barrier Structure and Function Studies
  • Inflammatory Bowel Disease
  • Microbial Metabolism and Applications
  • Ginkgo biloba and Cashew Applications
  • Ginger and Zingiberaceae research
  • Ginseng Biological Effects and Applications
  • Antioxidants, Aging, Portulaca oleracea

Nanjing Agricultural University
2016-2025

Tianjin University
2025

Northeast Forestry University
2024

Brunswick (United States)
2024

Chengdu Third People's Hospital
2023

Chongqing Medical University
2023

Southwest Jiaotong University
2023

Zhejiang University
2022

Universitair Ziekenhuis Leuven
2022

Academy of Military Medical Sciences
2022

This work investigated the polyanion-initiated gelation process in fabricating chitosan-tripolyphosphate (CS-TPP) nanoparticles intended to be used as carriers for delivering tea catechins. The results demonstrated that particle size and surface charge of CS-TPP could controlled by fabrication conditions. For preparation loaded with catechins, effects modulating conditions including contact time between CS molecular mass, concentration, mass ratio, initial pH value solution, concentration...

10.1021/jf801111c article EN Journal of Agricultural and Food Chemistry 2008-07-16

Scope Kudingcha (KDC) from Ilex kudingcha and Fuzhuan brick tea (FBT) are popular beverages in China, their preventive therapeutic roles metabolic disorders have been reported. However, the relationship between gut microbiota modulatory effects of KDC FBT prevention obesity is still not clearly understood. Methods results tested individually for capacities to prevent modulate high‐fat diet (HFD) fed C57BL/6J mice. The show that both supplementation could oxidative injury, inflammation, lipid...

10.1002/mnfr.201700485 article EN Molecular Nutrition & Food Research 2018-01-18

In order to investigate the inhibitory effects and possible mechanisms of Oolong tea polyphenols, (-)-epigallocatechin gallate (EGCG) 3-O-(3-O-methyl) (EGCG3″Me) on pancreatic α-amylase, inhibition, enzyme kinetics, ultraviolet (UV) absorption spectrum fluorescence α-amylase were investigated. The results showed that EGCG, EGCG3″Me all exhibited against their half concentration (IC50) values 0.375, 0.350, 0.572 mg/mL, respectively. Lineweaver-Burk double reciprocal plot indicated types...

10.1021/jf5032907 article EN Journal of Agricultural and Food Chemistry 2014-09-22

Sinonovacula constricta has been widely used as a health food and medicine in China, Japan, Korea. In the present study, water-soluble polysaccharide fraction (SCP-1) was prepared from S. by enzyme-assisted extraction purification of chromatography with DEAE-52 cellulose anion-exchange column Sephadex G-100 size exclusion column. On basis analytical results high-performance liquid chromatography, Fourier transform-infrared spectroscopy, methylation analysis, NMR SCP-1 found to have an...

10.1021/acs.jafc.5b03306 article EN Journal of Agricultural and Food Chemistry 2015-08-28
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