A5009384672- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Metal complexes synthesis and properties
- Natural product bioactivities and synthesis
- Magnetism in coordination complexes
- Phytochemistry and Biological Activities
- Carbohydrate Chemistry and Synthesis
- Crystal structures of chemical compounds
- Phytochemistry and Bioactive Compounds
- Genomics, phytochemicals, and oxidative stress
- Covalent Organic Framework Applications
- Plant Toxicity and Pharmacological Properties
- Probiotics and Fermented Foods
- Sesquiterpenes and Asteraceae Studies
- Protein Tyrosine Phosphatases
- Glutathione Transferases and Polymorphisms
- Essential Oils and Antimicrobial Activity
- Gas Sensing Nanomaterials and Sensors
- Microbial Natural Products and Biosynthesis
- Fermentation and Sensory Analysis
- Echinoderm biology and ecology
- Sulfur Compounds in Biology
- Amino Acid Enzymes and Metabolism
- Advanced Photocatalysis Techniques
Shanghai Institute of Technology
2024
Zhujiang Hospital
2024
Southern Medical University
2024
Hebei Medical University
2018-2023
Shijiazhuang University
2021
Xiamen University
2018-2020
The compounds 2,3-diacetyl, acetoin, hexanoic acid, and isobutyric acid are key aroma contributors significantly affecting consumer preference for Gouda cheese. However, the interaction mechanisms among these influence of taste substances on their perception remain unclear. In this study, olfactory thresholds were first determined using systematic analysis based flavoromics. interactions between effects in cheese then investigated S-curve, σ-τ plot, intensity methods. found to be 0.203...
Five unprecedented chromone derivatives involving a 6/6/5/5/5/6 hexacyclic scaffold (1, 2), 6/6/5/6/6/6/6 heptacyclic (3), and 6/6/6/5/5/6 (4, 5) were obtained from the fungus Aspergillus deflectus NCC0415. Their structures identified using comprehensive spectroscopic analysis, single-crystal X-ray diffraction, electronic circular dichroism calculations. Except for 3, other compounds, especially (4 5), exhibited potent inosine-5′-monophosphate dehydrogenase (IMPDH) inhibitory activities.
Twelve new compounds, aspergorakhins A-L (1-12) coupled with one known xanthone leptosphaerin D (13), were isolated from the extract of soil-derived fungus Aspergillus gorakhpurensis F07ZB1707. Their structures elucidated by spectroscopic data analysis including UV, IR, NMR, and HRESIMS. The absolute configurations 5 8-11 identified using ECD OR calculations. All compounds tested enzyme inhibitory activity assay in vitro. Aspergorakhin A (1) showed selective activities against PTP1B SHP1...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTwo New Pregnane Oligoglycosides from Dregea sinensis var. corrugataQ. D. Jin, Q. L. Zhou, and Z. MuCite this: J. Nat. Prod. 1989, 52, 6, 1214–1220Publication Date (Print):November 1, 1989Publication History Published online1 July 2004Published inissue 1 November 1989https://pubs.acs.org/doi/10.1021/np50066a003https://doi.org/10.1021/np50066a003research-articleACS PublicationsRequest reuse permissionsArticle Views94Altmetric-Citations10LEARN ABOUT...
Parthenolide (PA) shows promising therapeutic effect on ulcerative colitis and colorectal cancer, can ameliorate colon inflammation in a gut microbiota-dependent manner. In the present study, an effective UHPLC-QTOF-MS method aided by rat intestinal microbiota biotransformation was applied to characterize 34 metabolites (including series of characteristic R-Sn-R type organosulfur compounds) PA for first time. Noteworthy, PA-S2-PA PA-S3-PA could react with cysteine generate H2S via...