A5102946517- Polysaccharides and Plant Cell Walls
- Polysaccharides Composition and Applications
- Spectroscopy and Chemometric Analyses
- Microbial Metabolites in Food Biotechnology
- Food Quality and Safety Studies
- Biofuel production and bioconversion
- Membrane Separation Technologies
- Water Quality Monitoring and Analysis
- Biological and pharmacological studies of plants
- Fungal Biology and Applications
- Phytochemicals and Antioxidant Activities
- Botanical Research and Applications
- Advanced Chemical Sensor Technologies
- Metabolomics and Mass Spectrometry Studies
- Postharvest Quality and Shelf Life Management
- Wastewater Treatment and Nitrogen Removal
- Nanocomposite Films for Food Packaging
- Tea Polyphenols and Effects
- Ginseng Biological Effects and Applications
- Plant chemical constituents analysis
- Chromatography in Natural Products
- Natural product bioactivities and synthesis
- Phytochemistry and Biological Activities
- Biochemical Analysis and Sensing Techniques
- Glycosylation and Glycoproteins Research
Fujian Agriculture and Forestry University
2009-2025
Jiangsu Academy of Agricultural Sciences
2024-2025
China Medical University
2006-2025
First Hospital of China Medical University
2024-2025
Jiangsu University
2024
Shenyang Pharmaceutical University
2023-2024
Shandong University of Technology
2022-2024
Shandong Agricultural University
2024
State Key Laboratory of Food Science and Technology
2013-2023
Nanchang University
2010-2023
A crude polysaccharide fraction (cDOP) has been determined to be the characteristic marker of Dendrobium officinale, an expensive tea material in Asia, but its chemistry and bioactivity have not studied. In work reported here, cDOP was destarched (DOP, 90% yield) separated into two subfraction polysaccharides, DOPa DOPb, which were characterized by monosaccharide composition methylation analyses spectral (FT-IR (1)H (13)C NMR). Both are composed mannose glucose at similar ratios a structure...
This study is aimed at exploring the release of bound polyphenols (BP) from insoluble dietary fiber (IDF) and its mechanism by solid-state fermentation (SSF) via Trichoderma viride. The results indicated that BP released SSF (5.55 mg GAE/g DW) was significantly higher than alkaline hydrolysis. In addition, 39 catabolites were detected, related biotransformation pathways speculated. Quantitative analysis showed more ferulic acid, p-coumaric organic acids, which led to advances in antioxidant,...
This study aimed to explore the release mechanism of bound polyphenols (BP) from insoluble dietary fiber (IDF) in carrots via mixed solid-state fermentation (MSF) using Trichoderma viride and Aspergillus niger. The results indicated that BP released by MSF (80.8759 mg GAE per 10 g DW) was significantly higher than alkaline hydrolysis. In addition, 17 were detected their biotransformation pathways proposed. Quantitative analysis showed numerous p-coumaric organic acids, which led both an...
The backbone of Dendrobium officinale polysaccharide (DOP) was reported to be glucomannan. But the dispute continues due limitation conventional analysis methods (e.g., overlapped NMR signals). Herein, we describe an oligosaccharide sequencing that successfully corrects mannan. This involves producing fragments from mild acid hydrolysis DOP followed by p-aminobenzoic ethyl ester (ABEE) derivatization. Then, a series oligosaccharides with varied polymerization degrees (DP = 2–10) were...