A5056243284- Protein Hydrolysis and Bioactive Peptides
- Fermentation and Sensory Analysis
- Microbial Metabolism and Applications
- Biochemical effects in animals
- Muscle metabolism and nutrition
- Reproductive System and Pregnancy
- Insect Utilization and Effects
- Adipose Tissue and Metabolism
- Lignin and Wood Chemistry
- Microbial Metabolic Engineering and Bioproduction
- Neurobiology and Insect Physiology Research
- Enzyme Catalysis and Immobilization
- Polysaccharides and Plant Cell Walls
- Meat and Animal Product Quality
- Biochemical and biochemical processes
- Enzyme-mediated dye degradation
- Food Quality and Safety Studies
- Seaweed-derived Bioactive Compounds
- Solar-Powered Water Purification Methods
- Probiotics and Fermented Foods
- Food Chemistry and Fat Analysis
- Biochemical Acid Research Studies
- Autoimmune Bullous Skin Diseases
- Advanced Chemical Sensor Technologies
- Proteins in Food Systems
Central South University of Forestry and Technology
2013-2025
Central South University
2019-2025
Nanjing Agricultural University
2022
Dalian University of Technology
2022
Xinjiang University
2022
Wuhan Polytechnic University
2016
Ningbo Product Quality Supervision and Inspection Institute
2014
Lanzhou University
2013
Huazhong Agricultural University
2013
Jishou University
2013
The lipid composition of Treponema pallidum (Nichols virulent strain) was determined after purification the organisms from infected testes corticosteroid-treated rabbits by differential centrifugation, filtration through Nuclepore membranes, and sedimentation in Hypaque density gradients. total lipids were comprised 32.2% neutral lipids, mainly cholesterol, 67.8% phospholipids consisting phosphatidylcholine (32.1%), sphingomyelin (14.8%), cardiolipin (13.0%), phosphatidylethanolamine (6.2%),...
Abstract BACKGROUND Some hydrolyzed peptides derived from food proteins possess antioxidant and anti‐fatigue activities. In this study, egg white protein powder ( EWPP ) was with pepsin for various times, four peptide fractions were separated the hydrolysates by ultrafiltration. The activity of determined. fraction strongest used to evaluate its effect probable mechanisms. RESULTS EWPs molecular weight 2–5 kDa (named EWPs2 showed stronger than other P < 0.05). swimming time exhaustion...
In this study, chemical components, antioxidant and antibacterial activity of tomato seed oil were investigated. GC-MS analysis showed 87 constituents representing 95.20% the oil, major components cycloeucalenol (25.67%), oleic acid (16.70%), linoleic (7.85%), palmitic (6.08%) octadecanoic (5.78%) constituted 62.08% it. Antioxidant was characterized by Hydroxyl Radical Scavenging Activity (HRSA) 2,2-Diphenyl-1-picrylhydrazyl (DPPH). HRSA test, (EC50 = 2.76 ± 0.16 µg/mL) better than that...
Summary The proteins in the raw materials affect formation of flavour during fermentation. Among all fermentation broth protein fraction study, rice prolamin and albumin effectively promoted floral, honey fruity characteristics with higher level β‐phenylethyl alcohol, 2,4‐dimethyl‐benzaldehyde ethyl hexadecanoate than those globulin glutelin; is alcohols, but alcohols are not good for health because their acute toxicity neurotoxic effects. In a further experiment addition prolamin, extra...
Abstract Culex quinquefasciatus and tritaeniorhynchus cells were grown in spinner culture harvested logarithmic stationary phases of growth. The phospholipids extracted from the cells, fatty acid profiles phospholipid classes determined compared. major components phosphatidylcholine phosphatidylethanolamine, constituting≥80% phospholipid. lysophosphatidylcholine, phosphatidylinositol, cardiolipin showed changes with aging between species. In lysophosphatidylcholine fraction, there was an...
The lipids of Treponema innocens, type strain B256, formerly considered a nonpathogenic isolate T. hyodysenteriae, have been analyzed and compared with the hyodysenteriae. innocens comprised 16% cell dry weight. Polar amounted to about two-thirds total consisted 61.9% phospholipids 38.1% glycolipid. Neutral mainly sterols. were principally phosphatidylglycerol, phosphatidylcholine, cardiolipin. Minor amounts lysophosphatidylcholine, sphingomoyelin, relatively nonpolar, unidentified...
Antioxidative activity of protein hydrolysates from egg white hydrolyzed by Pepsin with different Degrees Hydrolysis (DHs) was investigated. As the DH increased 6.47 to 18.22%, antioxidative Egg White Protein Hydrolysates (EWPHs) first and then decreased, except for reducing power EWPHs. The EWPHs 16.93% showed higher DPPH radical scavenging (96.07±3.84%), hydroxyl (36.82±1.46%), superoxide anion (67.72±2.51%) inhibitory tea oil autoxidation (62.68±2.32%) compared other At exhibited...
The effects of Conventional Heating (CH) and Microwave Irradiation (MWI) pre-treatment Egg White Proteins (EWPs) on antioxidative activity their hydrolysates prepared with pepsin were investigated. MWI EWPs resulted in a higher degree hydrolysis (DH) the highest hydroxyl radical scavenging (40.67±1.30%), superoxide anion (75.53±2.79%), inhibitory tea oil autoxidation (67.68±2.50%) reducing power (0.34±0.01) Hydrolysates (EWPHs) comparison CH pre-treatment, although there was no significant...
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Antibiotics in water will cause serious harm to human health and ecosystem. Carbon-based materials transition metals activated peroxodisulfate (PDS) produce active species, which can degrade residual antibiotics water. In this paper, Cu/CNF (carbon nanofibers) composites were first prepared by introducing Cu into CNF using electrostatic spinning technology, was used activate PDS tetracycline (TC). The degradation efficiency of Cu/CNF/PDS 36.23% higher than that CNF/PDS. reason is increase...
After Egg White Proteins (EWPs) were pre-treated by Conventional Heating (CH) Method and Microwave Irradiation (MWI), respectively, functional properties of protein hydrolysates from egg white hydrolyzed pepsin was systemically investigated. The results indicated the maximum Degrees Hydrolysis (DHs) EWPs MWI could reach 19.81%, which much more than that CH. As pH increased, solubility Protein Hydrolysates (EWPHs) gradually decreased, but EWPHs originated proteins also significantly higher...
Abstract Culex quinquefasciatus and tritaeniorhynchus cells were grown in spinner culture medium. The harvested at late logarithmic stationary phases of growth. total lipid, neutral phospholipid contents the analyzed to determine changes that occurred fatty acid profiles lipids with aging between species. There was an increase amount a corresponding decrease from growth cells. Chain elongation and/or desaturation acids phospholipids had longer average chain length than lipids.
The effect of various partially hydrolyzed caseins (PHC) on the growth human skin diploid (prepuce) cells cultivated in vitro has been investigated. results indicate that PHC I (amino N/total N ratio 0.09) contains growth-stimulating activity for prepuce absence and presence serum. This was abolished when casein further with trypsin 0.36 or 0.70). It is suggested attributed to itself optimal amounts amino acids and/or polypeptide fractions. Human kidney (SWINK), swine testis (ST-92) rabbit...
Plenty of bacteria, yeasts, molds have been found in Chinese liquor pits. In order to investigate the applications specifi c yeasts on ketone reduction, we screened some yeast strains Yeast Library Liquor Pits Chengdu Institute Biology, Academy Sciences, using f ive carbonyl compounds as potential substrates. The results indicated that majority were capable and most them obeyed Prelog's rule. Some showed excellent stereo-selectivity, indicating high application chiral drug intermediates...