%0 Journal Article
%T Determination of Amygdalin in Hawthorn by High Performance Liquid Chromatography<br>高效液相色谱法测定山楂中的苦杏仁甙
%A L Weifeng
%A DING Mingyu
%A <br>吕伟峰
%A 丁明玉
%J 色谱
%D 2005
%I 
%X A suitable method for extraction of amygdalin from hawthorn has been established. At first, the lipophilic components were removed with petroleum ether by ultrasonic extraction. The amygdalin was then extracted by methanol in a Soxhlet's apparatus. For quantitation, a high performance liquid chromatographic method was developed by using a reversed-phase C_(18) column, mobile phase of methanol-water (1585, v/v) and a detection wavelengh of 215 nm. It can be concluded that the content of amygdalin is higher in the seeds than that in the hawthorn powder without the seeds and the yield of amygdalin is higher in the hawthorn pieces than that in the hawthorn powder.
%K high performance liquid chromatography
%K Soxhlet extraction
%K ultrasonic extraction
%K amygdalin
%K hawthorn<br>高效液相色谱法
%K 索氏提取
%K 超声提取
%K 苦杏仁甙
%K 山楂
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=5DC99C0B14D0359F&yid=2DD7160C83D0ACED&vid=EA389574707BDED3&iid=94C357A881DFC066&sid=C4490A71BEB872FA&eid=E3C3E274D87A8C16&journal_id=1000-8713&journal_name=色谱&referenced_num=4&reference_num=11