Yuangang Zu
Northeast Forestry University
425 Papers
1.7K Citations
Yuangang Zu is an academic researcher from Northeast Forestry University. The author has contributed to research in topics: Extraction (chemistry) & Chemistry. The author has an hindex of 57, co-authored 418 publications.
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Papers
High-speed homogenization coupled with microwave-assisted extraction followed by liquid chromatography–tandem mass spectrometry for the direct determination of alkaloids and flavonoids in fresh Isatis tinctoria L. hairy root cultures
TL;DR: Overall, this study opened up a new avenue for the direct determination of secondary metabolic profiles from fresh plant in vitro cultures, which is valuable for improving quality control of plant cell/organ cultures and sheds light on the metabolomic analysis of biological samples.
Negative-pressure cavitation coupled with aqueous two-phase extraction and enrichment of flavonoids and stilbenes from the pigeon pea leaves and the evaluation of antioxidant activities
Wang Xiqing,Wei Wei,Chunjian Zhao,Chunying Li,Meng Luo,Wei Wang,Yuangang Zu,Thomas Efferth,Yu-Jie Fu +8 more
TL;DR: An efficient extraction method, negative pressure cavitation coupled with aqueous two-phase extraction (NPC-ATPE), was developed to simultaneously extract and enrich flavonoids and stilbenes from pigeon pea leaves.
Synthesis and antitumor activity of novel 20s-camptothecin analogues.
TL;DR: The results suggested that introduction of pyrazole in 10- or 20-position of camptothecin could promote antitumor activity in vitro and in vivo, simultaneously bring much increase of the stability of lactone.
Preparative separation of dryofragin and aspidin BB from Dryopteris fragrans extracts by macroporous resin column chromatography
TL;DR: A simple, efficient and environment-friendly chromatographic separation method was developed for preparative separation and enrichment of dryofragin and aspidin BB from Dryopteris fragrans, which suggested that multi-targets would be enriched effectively by resin column chromatography.
In vitro antioxidant and antimicrobial activity of extracts from Morus alba L. leaves, stems and fruits.
TL;DR: In this article, aqueous and ethanolic extracts (leaves, stems and fruits) from Morus alba L, a traditional Chinese medicine, were evaluated for their antioxidant and antimicrobial properties.