摘要
报道了用ＴＬＣ法定性和用ＨＰＬＣ法测定了木和棘茎木中以游离形式存在的齐墩果酸含量，其中含量较高的是木叶（１．５１９％），为扩大齐墩果酸的药源提供依据。本方法相对标准偏差为２．７５％，回收率９１．４％～９９．５％。
he methods for qualitative detection of free
oleanolic acid by TLC and quantitative determi-nation of free oleanolic acid in the Aralia
echinocauis Hand一Mazz and A. chinensis Linn by HPLCwere described.It shows that the content
of oleanolic acid is higher in the leaves. the relative stan-dard deviation is 2.75%and the recoverv
is 91.4%～99.5%,
出处
《南京铁道医学院学报》
CAS
1995年第2期72-73,120,共2页
Journal of Nanjing Railway Medical College
基金
国家自然科学基金
关键词
Song木
齐墩果酸
高效液相色谱
Oleanolic acid
Aralia Chinensis Linn
A. echinocaulis Hand一
Mazz
thin-layerchromatography
high performance liquid chromatography
