Optimization of extraction technology and content determination of total flavonoids from Podocarpus macrophyllus （Thunb.） D. Don
WEI Jin-mei, LU Mei-yuan, WEI Xiu-mei, QIU Qin, HUANG Feng-yin, CHEN Ke-cheng, ZHEN Han-shen
HUBEI AGRICULTURAL SCIENCES . 2019, (18): 98 -101 .  DOI: 10.14088/j.cnki.issn0439-8114.2019.18.024