Y
Yufeng Zhang
Researcher at Zhejiang University
Publications - 34
Citations - 1101
Yufeng Zhang is an academic researcher from Zhejiang University. The author has contributed to research in topics: Mass spectrometry & Electrospray ionization. The author has an hindex of 14, co-authored 34 publications receiving 936 citations. Previous affiliations of Yufeng Zhang include Guangzhou University.
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Rapid screening and identification of α-glucosidase inhibitors from mulberry leaves using enzyme-immobilized magnetic beads coupled with HPLC/MS and NMR
TL;DR: An approach to screening α-glucosidase inhibitors from medicinal plants using enzyme-coated magnetic bead suggested that enzyme- coated magnetic beads may be suitable for discovering active compounds from medicinal plant.
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Bioassay-guided screening and isolation of α-glucosidase and tyrosinase inhibitors from leaves of Morus alba
TL;DR: In this paper, a bioassay-guided fractionation of extracts from the leaves of Morus alba L. led to the isolation of 15 bioactive constituents with α-glucosidase and tyrosinase inhibitory activities.
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An ultrafiltration high-performance liquid chromatography coupled with diode array detector and mass spectrometry approach for screening and characterising tyrosinase inhibitors from mulberry leaves.
TL;DR: Experimental results proved that the proposed method could rapidly screen tyrosinase inhibitors in complex mixtures.
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Characterization of isoquinoline alkaloids, diterpenoids and steroids in the Chinese herb Jin-Guo-Lan (Tinospora sagittata and Tinospora capillipes) by high-performance liquid chromatography/electrospray ionization with multistage mass spectrometry
TL;DR: This study sought to determine the primary components in crude extracts of the Chinese herb Jin-Guo-Lan, prepared from the roots of Tinospora sagittata and T. capillipes, by liquid chromatography/electrospray ionization multistage mass spectrometry coupled with diode-array detection (LC-DAD/ESI-MS(n).
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Characterization of phenolic compounds in Erigeron breviscapus by liquid chromatography coupled to electrospray ionization mass spectrometry.
TL;DR: The results are the first comprehensive analysis of E. breviscapus constituents and will be helpful for the quality control of the herb of E.'s related preparations.