The author carried out study on alkaloid extraction of flavescent sophora root grown in Heilongjiang province by solvent process and made major investigation for alkalized part in process. 用溶剂法对黑龙江产的苦参进行生物碱的提取研究,并对工艺中的磁化部分进行了重点的考察。
Flavescent \Fla*ves"cent\, a. [L. flavescens, p. pr. of flavescere to turn yellow.] Turning yellow; yellowish.