%0 Journal Article
%T Simultaneous Determination of Vindoline, Catharanthine and Anhydrovinblastine in Catharanthus roseus by High Performance Liquid Chromatography<br>高效液相色谱法同时测定长春花中的文多灵、长春质碱和脱水长春碱
%A YANG Lei
%A TANG Zhonghua
%A ZU Yuangang
%A <br>杨蕾
%A 唐中华
%A 祖元刚
%J 色谱
%D 2007
%I 
%X A high performance liquid chromatographic (HPLC) method with gradient elution was developed for the simultaneous determination of vindoline, catharanthine and anhydrovinblastine in Catharanthus roseus. The analytes were separated on a Waters (5)C18-MS-II column (4.6 mm x 250 mm) and detected at 220 nm. The mobile phases were methanol-1% (v/v) diethylamine solution (adjusted to pH 7.3 with phosphate) for gradient elution at temperature of 25 degrees C. The calibration curves for vindoline, catharanthine and anhydrovinblastine showed good linearity in the ranges of 0.03-1 mg/mL (r = 0.9997), 0.03-1 mg/mL (r = 0.9999) and 0.01-0.5 mg/mL (r = 0.9986), respectively. The recoveries were 96.8%, 97.0%, and 96.4% and the relative standard deviations (RSDs) were 1.53%, 1.37%, and 1.96%. The method is accurate, rapid and simple for the determination of vindoline, catharanthine and anhydrovinblastine in Catharanthus roseus.
%K high performance liquid chromatography(HPLC)
%K vindoline
%K catharanthine
%K anhydrovinblastine
%K Catharanthus roseus<br>高效液相色谱法
%K 文多灵
%K 长春质碱
%K 脱水长春碱
%K 长春花
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=994E158282CB551C&yid=A732AF04DDA03BB3&vid=C5154311167311FE&iid=E158A972A605785F&sid=64808317C39DF331&eid=385E3C2062167B88&journal_id=1000-8713&journal_name=色谱&referenced_num=2&reference_num=11