Zhifei He

ORCID: 0000-0002-1999-1698
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About
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Research Areas
  • Meat and Animal Product Quality
  • Rabbits: Nutrition, Reproduction, Health
  • Animal Nutrition and Physiology
  • Biochemical effects in animals
  • Muscle metabolism and nutrition
  • Proteins in Food Systems
  • Protein Hydrolysis and Bioactive Peptides
  • Fermentation and Sensory Analysis
  • Biochemical Analysis and Sensing Techniques
  • Probiotics and Fermented Foods
  • Food Quality and Safety Studies
  • Advanced Chemical Sensor Technologies
  • Microbial Metabolism and Applications
  • S100 Proteins and Annexins
  • Food Chemistry and Fat Analysis
  • Immune Response and Inflammation
  • Fatty Acid Research and Health
  • Polyamine Metabolism and Applications
  • Collagen: Extraction and Characterization
  • Protease and Inhibitor Mechanisms
  • Moringa oleifera research and applications
  • Freezing and Crystallization Processes
  • Biofuel production and bioconversion
  • Bee Products Chemical Analysis
  • Genomics, phytochemicals, and oxidative stress

Southwest University
2016-2025

Runze (China)
2018

Lund University
2013-2016

East China University of Science and Technology
2016

Jilin University
2011

Summary We investigated the effect of peroxyl radicals (ROO·), which are products lipid peroxidation, on structure and gel properties myofibrillar proteins (MPs) isolated from rabbit meat. 2,2′‐Azobis(2‐amidinopropane) dihydrochloride (AAPH) was heated to stably derive ROO·. As AAPH concentration increased, protein carbonyl compounds significantly accumulated ( P < 0.05), total sulfhydryl content lost 0.05). Circular dichroism spectra, UV absorption intrinsic fluorescence spectra surface...

10.1111/ijfs.13878 article EN International Journal of Food Science & Technology 2018-07-12

The cytosolic Ca2+-binding S100A9 and S100A8 proteins form heterodimers that are primarily expressed in human neutrophils monocytes. We have recently shown binds to TLR4 vitro induces TLR4-dependent NF-κB activation a pro-inflammatory cytokine response In the present report we further investigated S100A9-mediated stimulation of Using transmission immunoelectron microscopy, detected focal binding monocyte membrane subdomains containing caveolin-1 protein TLR4. Furthermore, was early endosomes...

10.1371/journal.pone.0156377 article EN cc-by PLoS ONE 2016-05-26

S100A4 and S100A9 proteins have been described as playing roles in the control of tumor growth metastasis. We show here that a chemical probe, oxyclozanide (OX), selected for inhibiting interaction between receptor advanced glycation end-products (RAGE) interacts with both S100A4. Furthermore, we interact RAGE TLR4; interactions can be inhibited by OX. Hence, display similar functional elements despite their primary sequence diversity. This was further confirmed showing dimerize vitro vivo....

10.1371/journal.pone.0063012 article EN cc-by PLoS ONE 2013-05-08

Abstract This study aimed to investigate the effects of different NaCl content and drying temperatures on lipid oxidation, protein physical properties dry‐cured chicken. In final product, were significantly affected by temperature. Increased temperature led increased level indicators including conjugated diene, thiobarbituric acid reactive substances, carbonyl contents ( P < 0.05). Conversely, sulfhydryl surface hydrophobicity decreased Results sodium dodecyl sulfate polyacrylamide gel...

10.1111/1750-3841.15129 article EN Journal of Food Science 2020-05-27

Summary Frozen storage is chosen to be the preferred method in meat preservation. However, multiple freeze‐thaw (F‐T) cycles will occur during transfers or distribution processes under poor cold‐chain conditions. This study investigated effects of on water mobility, microstructure damage, protein oxidation and lipid rabbit seven F‐T through 56 days. Scanning electron microscopy results indicated that increase induced rupture endomysia gaps between fibres. Low‐field nuclear magnetic resonance...

10.1111/ijfs.14943 article EN International Journal of Food Science & Technology 2020-12-22

S100A8 and S100A9 are Ca2+-binding proteins that associated with acute chronic inflammation cancer. They form predominantly heterodimers even if there data supporting homodimer formation. We investigated the stability of heterodimer in myeloid S100A8/S100A9 over-expressing COS cells. In both cases, were not completely degraded 48 hrs after blocking protein synthesis. contrast, single transfected cells, was 24 h, while unstable. However, expression rescued upon co-expression or inhibition...

10.1371/journal.pone.0061832 article EN cc-by PLoS ONE 2013-04-23

Currently, synthetic antioxidants have been widely used to retard lipid and protein oxidation in the meat industry. However, consumers concerns about these because of their potential toxicological effects. Accordingly, natural can be as a result health safety compared antioxidants. The present research aimed assess protective effects purslane (Portulaca oleracea L.) extract (PE) against under chilled storage for 12 days. Rabbit patties were divided into five experimental groups: control...

10.1002/jsfa.10811 article EN Journal of the Science of Food and Agriculture 2020-09-28
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