A5101802153- Natural product bioactivities and synthesis
- Phytochemistry and Biological Activities
- Natural Antidiabetic Agents Studies
- Fungal Biology and Applications
- Phytochemical compounds biological activities
- Genetic diversity and population structure
- Polysaccharides and Plant Cell Walls
- Phytochemistry and Bioactivity Studies
- Insect Resistance and Genetics
- Microbial Community Ecology and Physiology
- Agriculture, Soil, Plant Science
- Chromatography in Natural Products
- Peptidase Inhibition and Analysis
- Liver Disease Diagnosis and Treatment
- Plant Pathogens and Fungal Diseases
- Polyamine Metabolism and Applications
- Biochemical Analysis and Sensing Techniques
- Ginseng Biological Effects and Applications
- Cancer Mechanisms and Therapy
- Multiple Myeloma Research and Treatments
- Mycotoxins in Agriculture and Food
- Diet, Metabolism, and Disease
- Essential Oils and Antimicrobial Activity
- Traditional Chinese Medicine Analysis
- Plant-based Medicinal Research
Jiangsu University
2024
Xinjiang Institute of Ecology and Geography
2009-2019
Chinese Academy of Sciences
2011-2019
Microbiology Institute of Shaanxi
2019
Institute of Microbiology
2019
University of Chinese Academy of Sciences
2019
Qinghai Tibetan Hospital
2017-2019
Shaanxi University of Technology
2018
Institute of Tibetan Plateau Research
2018
To study the antimicrobial agents of Bacillus velezensis strain HC6 and assess application potential B. in maize. We applied a dual culture technique to test activity against bacteria fungi common contaminated crops. showed antagonistic action on pathogenic fungi, including Aspergillus Fusarium, as well (especially Listeria monocytogenes). When maize, could also inhibit growth multiple reduce their production aflatoxin ochratoxin. Three kinds lipopeptides, iturin, fengycin surfactin were...
Diabetes mellitus (DM) is a serious metabolic disorder, where impaired postprandial blood glucose regulation often leads to severe health complications. The natural chemical erythritol C4 polyol approved by the U.S. Food and Drug Administration for use as sweetener. Here, we examined potential role in control of levels DM. An anti-postprandial hyperglycemia effect upon administration (500 mg kg-1) was demonstrated alloxan-induced DM model mice monitoring changes after intragastric drugs...
Dracocephalum heterophyllum (DH) is a Chinese herbal medicine used in treating hepatitis. However, the protective effects and pharmacological mechanisms of DH hepatitis are unknown. In this study, we found that pretreatment with extract significantly ameliorated liver injury suppressed production inflammatory cytokines, including tumor necrosis factor (TNF- α ) interferon- γ (IFN- Concanavalin A- (ConA-) induced (CIH). recruited more CD11b + Gr1 myeloid-derived suppressor cells (MDSCs) to...
Two new xanthones, 8-<i>O</i>-<i>β</i>-D-glucopyranosyl-1-hydroxy-2,3,5-trimethoxyxanthone (<b>1</b>) and 8-<i>O</i>-[<i>β</i>-D-xylopyranosyl-(1 → 6)-<i>β</i>-D-glucopyranosyl]-1-hydroxy-2,3,5-trimethoxyxanthone (<b>2</b>), along with eighteen known xanthones (<b>3</b>–<b>20</b>) were isolated from <i>Swertia mussotii</i>. Their structures elucidated on the basis of extensive spectroscopic analyses (1D- 2D-NMR, HRESIMS, UV, IR, [<i>α</i>]<sub>D</sub>). All compounds evaluated for their...
Incarvillea compacta Maxim is a traditional Tibetan plant widely used to treat rheumatic pain and bruises. We conducted qualitative analyses by liquid chromatography-mass spectrometry quantitative of the total phenols, flavonoids, alkaloids content different extracts I. Maxim. Antioxidant analgesic activity were analyzed. The results showed that methanol extract had highest various ingredients. A 25 constituents identified, which compounds 1–23 found for first time in this plant. water...
Extraction time, ratio of methanol aqueous solution to material weight, and concentration for three factor level response surface methodology (RSM) was used study the optimum extraction technology gentiopicroside from Gentiana Straminea Maxim. The analysis performed on a high performance liquid chromatography (HPLC) system with peak areas as values. A ternary quadratic polynomial model good correlation (R2 = 0.9786) constructed employed guide process. conditions were an optimized extract...
Nitrite hazard is an important food safety issue in the production process of Chinese Northeastern sauerkraut, but this nitrite can be eliminated through microbial enzymatic degradation and acidic as fermentation progresses. Therefore, analyzing diversity that dominates sauerkraut provide a reference for its safe production. In study, based on dynamic monitoring concentration, pH, abundance reductase genes (nirK nirS) application high-throughput sequencing technology various statistical...