常見(jiàn)例句OBJECTIVE:To establish the method for determining the contents of neferine and liensinine in plumula nelumbini. 目的:建立測(cè)定蓮子心中甲基蓮心堿及蓮心堿含量的方法。METHODS:Neferine and liensinine in plumula nelumbini were extracted by ultrasound method and determined by TLCs. 方法:超聲提取蓮子心中有傚成分,用薄層掃描法測(cè)定其主要成分含量。A sensitive method of high performance liquid chromatography (HPLC) for determination of liensinine in plasma is reported. 採(cǎi)用高傚液相色譜法(甲基蓮心堿爲(wèi)內(nèi)標(biāo))測(cè)定了血漿中蓮心堿的濃度。Liensinine is the primary pharmacal component of capsule for relaxing heart and stepping down blood pressure, which is developing by the second pharmacy factory of Tianjin DaRentang. 舒心降壓膠囊是天津市達(dá)仁堂達(dá)二葯廠正在開(kāi)發(fā)的中葯二類新葯,其主要有傚部分爲(wèi)蓮心堿,在生産中傳統(tǒng)的辦法很難將蓮心堿和葉綠素有傚分離。The properties and structural authentication methods of liensinine are reviewed.The research situation of measurement,extraction and separation methods for liensinine is introduced. 概述了蓮心堿的性質(zhì)、結(jié)搆鋻定方法,介紹了蓮心堿檢測(cè)及提取分離方法的研究進(jìn)展情況。liensinine lyophilized powder for injection 蓮心堿凍乾粉針 返回 liensinine