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Wei Feng
Researcher at China Food and Drug Administration
Publications - 5
Citations - 74
Wei Feng is an academic researcher from China Food and Drug Administration. The author has contributed to research in topics: Chemistry & Medicine. The author has an hindex of 3, co-authored 3 publications receiving 50 citations.
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Journal ArticleDOI
Chemical profiling and quantification of monacolins and citrinin in red yeast rice commercial raw materials and dietary supplements using liquid chromatography-accurate QToF mass spectrometry: Chemometrics application.
Bharathi Avula,Pieter A. Cohen,Yan-Hong Wang,S Sagi,Wei Feng,Mei Wang,Jerry Zweigenbaum,Ma Shuangcheng,Ikhlas A. Khan +8 more
TL;DR: The results indicated that RYR commercial products are of variable quality and the analytical method is suitable for quality control testing of a variety of RYR products.
Journal ArticleDOI
Analysis of prenylflavonoids from aerial parts of Epimedium grandiflorum and dietary supplements using HPTLC, UHPLC-PDA and UHPLC-QToF along with chemometric tools to differentiate Epimedium species.
Ji-Yeong Bae,Bharathi Avula,Jianping Zhao,Vijayasankar Raman,Yan-Hong Wang,Mei Wang,Fazila Zulfiqar,Wei Feng,Jong Hee Park,Naohito Abe,Zulfiqar Ali,Ikhlas A. Khan +11 more
TL;DR: An UHPLC method was developed for the determination of 15 prenylflavonoids from aerial parts of Epimedium grandiflorum and related species (Berberidaceae) and validated for linearity, limits of detection (LOD) and limits of quantification (LOQ), stability and repeatability.
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Identification and quantification of 1,3-dimethylbutylamine (DMBA) from Camellia sinensis tea leaves and dietary supplements.
Bharathi Avula,Mei Wang,S Sagi,Pieter A. Cohen,Pieter A. Cohen,Yan-Hong Wang,Pradeep B. Lasonkar,Amar G. Chittiboyina,Wei Feng,Ikhlas A. Khan,Ikhlas A. Khan +10 more
TL;DR: The presence of DMBA was confirmed using a reference standard and was not detected in any of 25 authentic or commercial samples of Camellia sinensis tea leaves (green tea, black tea, Oolong tea, and Pouchung tea).
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The Therapeutic Effect of Coriolus versicolor Fruiting Body on STZ-Induced ICR Diabetic Mice
TL;DR: The results showed that CVFB can control or reduce the fasting blood glucose of mice and accelerate the rate of glucose metabolism, can reduce the levels of total cholesterol, triglyceride, and high-density lipoprotein cholesterol in mice, and regulate the abnormal symptoms of blood lipid metabolism commonly found in diabetes.
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An excipient-free “sugar-coated bullet” for the targeted treatment of orthotopic hepatocellular carcinoma
TL;DR: Several components of traditional nanoformulations that result in structural heterogeneity, poor reproducibility, excipient-trigged biotoxicity, and low retention of antitumor drugs in neoplastic foci are important barriers limiting clinical translation.