A5103190506- Pesticide Residue Analysis and Safety
- Proteins in Food Systems
- Spectroscopy and Chemometric Analyses
- Pharmacological Effects and Assays
- Analytical Chemistry and Chromatography
- Insect and Pesticide Research
- Polysaccharides Composition and Applications
- Analytical chemistry methods development
- Protein Hydrolysis and Bioactive Peptides
- biodegradable polymer synthesis and properties
- Pesticide and Herbicide Environmental Studies
- Pharmacological Effects of Natural Compounds
- Food composition and properties
- Probiotics and Fermented Foods
- Supramolecular Self-Assembly in Materials
- Postharvest Quality and Shelf Life Management
- Microbial Metabolism and Applications
- Food Quality and Safety Studies
- Microbial Metabolites in Food Biotechnology
- Nutrition and Health in Aging
- Spectroscopy Techniques in Biomedical and Chemical Research
- Insect behavior and control techniques
- Hydrogels: synthesis, properties, applications
- Food Chemistry and Fat Analysis
- Nanocomposite Films for Food Packaging
Chinese Academy of Agricultural Sciences
2015-2025
Institute of Food Science and Technology
2017-2025
Ministry of Agriculture and Rural Affairs
2020-2024
Institute of Agro-Products Processing Science and Technology
2015
Gelation, as an important functional property of soy protein isolate (SPI), can be improved by some green technologies in food manufacturing, including ultrasound, ultrahigh pressure and microwave treatments. This work investigated the effect alkaline solubilisation step SPI extraction combined with sonication on properties. The TGase-induced gel modified was prepared to explore ultrasound properties, structures, strength, water-holding capacity rheological Additionally, differences between...
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Abstract An effective analysis method was developed based on a chemometric tool for the simultaneous quantification of five different post-harvest pesticides (2,4-dichlorophenoxyacetic acid (2,4-D), carbendazim, thiabendazole, iprodione, and prochloraz) in fruits vegetables. In modified QuEChERS (quick, easy, cheap, effective, rugged safe) method, factors responses optimization extraction cleanup analyses were compared using Plackett–Burman (P–B) screening design. Furthermore, significant...
Ultra-performance convergence chromatography is an environmentally-friendly analytical method that uses dramatically reduced amounts of organic solvents. In addition, a robust and highly sensitive chiral separation was developed for the novel acaricide cyflumetofen by using ultra-performance coupled with tandem mass spectrometry, which shows stereoisomer recoveries determined various apple parts ranged from 78.3% to 119.9%, relative standard deviations being lower than 14.0%. The half-lives...
We investigated the effects of residues postharvest pesticides 2,4-dichlorophenol, carbendazim, iprodione and prochloraz in citrus fruits, where they were encountered average contents 0.765 ± 0.060, 0.367 0.030, 0.739 0.055, 0.929 0.074 mg kg−1, respectively, exhibited half-lives 6.47–77.00 d upon storage at 3 °C for 45 d. The 2,4-dichlorophenol carbendazim did not exceed maximum residue levels (MRLs) set by European Union (1.0 kg−1) China (5.0 kg−1). Preservatives added to Valencia fruit...
In this study, soy protein isolate (SPI) films incorporating quercetin-grafted dialdehyde starch (DAS-QR) and DAS/QR, respectively, were developed. The structural, physical, functional properties of the composite determined. results suggested that DAS-QR DAS/QR formed hydrogen bonding with SPI matrix, which improved structural films. light-blocking capacity, thermal stability, hydrophobicity, tensile strength, elongation at break, antioxidant antibacterial abilities by DAS/QR. Notably,...
Oil crops and products are important food materials in daily life. Pesticide residues could directly indirectly endanger human health. However, the method for detecting multiple pesticides simultaneously is limited. In this study, an easy efficient simultaneous determination of 38 oil was established validated.All samples were treated with a modified QuEChERS procedure followed by ultra-high-performance liquid chromatography/tandem mass spectrometry (UHPLC/MS/MS) analysis. Mass performed...
An anti-alcoholic beverage was developed from traditional plant materials (Kudzu root, flower of kudzuvine, hovenia dulciis Thunb, licorice root) in this study. Orthogonal experimental design applied to determine the optimal formulation. The sensory qualities, microbial load, physicochemical properties, function and functional constituents were also evaluated. animal experiment results showed that by giving 30 min before alcohol-drinking, number drunken rats decreased significantly 20%...
Summary This study aims to evaluate how β‐glucanase impacts dough characteristics, and the in vitro starch digestibility quality of breads from mixed wheat highland barley flour at different wheat/highland weight ratios (70/30 50/50). The results showed that reduced dough's viscoelasticity enhanced its extensibility, softness, α‐helix (2.52%–16.12%), β‐sheet (11.10%–31.66%) free sulfhydryl content (22.70%–34.49%). helped mitigate negative effects a high β‐glucan on ( P < 0.05). Moreover,...
We developed a partial least squares regression (PLSR) model based on competitive adaptive reweighted sampling (CARS) to predict the processing factors of 54 pesticides during soybean oil processing. Characteristic variables were selected improve performance model. Four calculators used compute molecular descriptors in model, and values computed with ChemoPy produced best results: Rc = 0.94, RMSEc 0.67, Rp 0.91, RMSEp 0.54 for hot-pressed 0.93, 0.73, 0.59 cold-pressed oil. A rapid...