Quantitative and Qualitative Analysis of Flavonoids and Phenolic Acids in Snow Chrysanthemum (Coreopsis tinctoria Nutt.) by HPLC-DAD and UPLC-ESI-QTOF-MS

by Yinjun Yang, Xinguang Sun, Jinjun Liu, Liping Kang, Sibao Chen, Baiping Ma, Baolin Guo
Published 2016-09-01

DPPH Radical Scavenging and Postprandial Hyperglycemia Inhibition Activities and Flavonoid Composition Analysis of Hawk Tea by UPLC-DAD and UPLC-Q/TOF MSE

by Xuan Xiao, Lijia Xu, Huagang Hu, Yinjun Yang, Xinyao Zhang, Yong Peng, Peigen Xiao
Published 2017-10-01