栽培徐长卿中牡丹酚的含量测定

ANALYSIS OF THE PAEONOL CONTENTS OF CULTIVATED CYNANCHUM PANICULATUM

摘要: 徐长卿Cynanchum paniculatum(Bungc)K.Schum系萝摩科植物,以植物根及根茎人药(有的地方用全草)。由于徐长卿在自然环境中繁殖系数很低,生长速度慢,野生蕴藏量很低。70年代已有人开始野生变家种的研究,但至今未见研究结果的报道。我们以有效成分

Abstract: The paeonol content in culture Cynanchum paniculatum was determined by ultra-violet spectrophotometry. The results showed that the paeonol contents of culture and wild fresh roots were about the same, and their contents were 3.71% and 3.88% respectively.