A5081349268- Traditional Chinese Medicine Analysis
- Metabolomics and Mass Spectrometry Studies
- Alkaloids: synthesis and pharmacology
- Ginseng Biological Effects and Applications
- Natural product bioactivities and synthesis
- Analytical Chemistry and Chromatography
- Chromatography in Natural Products
- Pesticide Residue Analysis and Safety
- Berberine and alkaloids research
- Pharmacological Effects of Natural Compounds
- Spectroscopy and Chemometric Analyses
- Tea Polyphenols and Effects
- Microbial Metabolism and Applications
- Traditional and Medicinal Uses of Annonaceae
- Remote Sensing in Agriculture
- Indoor Air Quality and Microbial Exposure
- Isotope Analysis in Ecology
- Low-power high-performance VLSI design
- Medicinal Plant Pharmacodynamics Research
- Crystallization and Solubility Studies
- Advancements in PLL and VCO Technologies
- Seedling growth and survival studies
- Tree Root and Stability Studies
- Mycotoxins in Agriculture and Food
- Biological and pharmacological studies of plants
ZheJiang Institute For Food and Drug Control
2019-2025
Southwest Jiaotong University
2023
Shanghai Institute of Materia Medica
2015-2021
Chinese Academy of Sciences
2015-2021
University of Chinese Academy of Sciences
2016-2018
University of Electronic Science and Technology of China
2015
Red yeast rice is a nutraceutical fermented product used worldwide for the symptomatic relief of dyslipidemia and cardiovascular disease. However, fermentation-induced lipid transformation from to red remains unclear. Herein, an ultra-high performance liquid chromatography coupled with hybrid quadrupole-orbitrap mass spectrometry method was developed comprehensive analysis during fermentation. A total 246 lipids fall in 21 subclasses were annotated rice, including 37 lysophospholipids, 14...
Various traditional Chinese medicine preparations developed from Notoginseng total saponins, including Xueshuantong injection and Xuesaitong injection, are extensively used in China to treat cardiocerebrovascular diseases. However, the difference of their saponin compositions remains unknown. An ultra high performance liquid chromatography with quadrupole time‐of‐flight mass spectrometry based metabolomics approach was probe discrimination between related factors by large sample analysis. A...
An offline 2D LC/LTQ-Orbitrap MS approach and versatile data mining techniques were developed to characterize new QCGs from <italic>C. tinctorius</italic>.
A SMC-SIM strategy for establishment of practical identification methods Chinese patent medicine.
Abstract Source authentication of herbal medicines was essential for ensuring their safety, efficacy and quality consistency, especially those with multiple botanical origins. This study proposed a metabolomics strategy species discrimination source recognition. Uncariae Rammulus Cum Uncis, officially stipulating the stems hooks five Uncaria as its origins, taken case study. Firstly, an untargeted MS E method developed by ultra‐high performance liquid chromatography hyphenated quadrupole...
Abstract The geographic impact on the quality of Alismatis Rhizoma (derived from tuber Alisma orientale ), a reputable diuretic traditional Chinese medicine, has seldom been evaluated. Here metabolomics‐driven approach targeting bioactive protostane triterpenes was developed, by incorporating UHPLC with quadrupole time‐of‐flight mass spectrometry‐based untargeted metabolite profiling and multiple reaction monitoring quantitative assay, to probe triterpene differences between samples...
Spring phenology is a critical indicator to characterize vegetation dynamics and their responses climate change. on the Tibetan Plateau (TP) has received extensive attentions as it experienced one of most rapid warmings. Warming-induced advancement spring been revealed by many studies, however, underlying mechanisms remain obscure. In this article, we derived start growing season (SOS) from satellite solar-induced chlorophyll fluorescence (SIF) investigated spatial temporal variations SOS...
It remains a challenge to establish new monographs for herbal drugs derived from multiple botanical sources. Specifically, the difficulty involves discriminating and quantifying these herbs with components whose levels vary markedly among different samples. Using Uncaria stem hooks as an example, characteristic chromatogram was proposed discriminate its five origins quantify in chromatogram. The respect of established using 0.02% diethylamine acetonitrile mobile phase. total analysis time 50...
Multiple-converter synchronization (MCS) is essential for the reliability of ultra-fast time-interleaved analog-to-digital conversion (UF-TIADC) systems or instruments. In this paper, a novel and versatile solution based on phase-sifting approach proposed in detail generalized systems. And then, instantiation design test are carried out 20GSPS TIADC system consisted four universal 5GSPS ADCs. The results show that effective solving MCS issue provides solid timing foundation further data...
Pearls have been widely used as a traditional medicine, in cosmetics, and health food supplement China since ancient times. However, the identification quality assessment of pearl powder challenging tasks because similar morphological features chemical composition its common adulterants, especially conch powders. In this study, ultra-performance liquid chromatography was combined with pre-column derivatization to rapidly quantify 14 amino acids analogues. Based upon quantification results,...
Due to the high price and limited supply of Panax notoginseng, a large number samples adulterated with leaves appear in market. A group new malonyl ginsenosides were exclusively detected P. notoginseng (PNL). Targeted isolation was guided by UPLC-QDa MS. HRMS, 1D/2D NMR, chemical methods used for structural identification. selected ion monitoring method developed based on MS detect adulterations. In addition, anti-inflammatory activities collision-induced dissociation features isolated...