Ephedrine Hydrochloride麻黄碱
Ephedrine Hydrocholoride盐酸麻黄碱
ephedrine sulfate翻译
buy ephedrine德国买家
ephedrine sicca翻译
Theophylline Ephedrine茶麻黄碱;茶碱麻黄碱
Ephedrine alkaloids甲基麻黄碱;麻黄碱
ephedrine derivatives研究麻黄碱衍生物
z Ephedrine麻黄素
Objective To develop a method to determine ephedrine in the Sanaotang preparation.
目的建立三拗汤制剂中麻黄碱含量的测定方法。
参考来源 - 每搏变异度（SVV）指导胃肠道手术容量管理的研究To establish the initial quality standards of Gegentang Tablet,including identification means of ervery Chinese herbal in Gegentang by TLC and determination means of Puerarin and Ephedrine in Gegentang Tablet.
对葛根汤片剂进行初步的质量标准研究,建立方中各药的薄层鉴别方法,和葛根汤片中葛根素和麻黄碱含量的HPLC测定方法。
With LPME, some substances in urine which interfere with the determination of ephedrine and methylephedrine were eliminated efficiently and the higher selectivity was obtained.
尿样中存在对微量麻黄素和甲基麻黄素检测的干扰物质，但是通过液相微萃取后，能有效的去除干扰物质，获得了较高的选择性。
参考来源 - 生物活性物质提取富集方法研究N（名词） a white crystalline alkaloid obtained from plants of the genus Ephedra: used for the treatment of asthma and hay fever; l-phenyl-2-methylaminopropanol. Formula: C6H5CH(OH)CH(NHCH3)CH3 麻黄碱