广西科学
廣西科學
엄서과학
GUANGXI SCIENCES
2014年
3期
271-274
,共4页
蒋珍藕%赖茂祥%孙翠%张启伟
蔣珍藕%賴茂祥%孫翠%張啟偉
장진우%뢰무상%손취%장계위
苦丁茶%原位预处理-薄层色谱法%熊果酸%齐墩果酸
苦丁茶%原位預處理-薄層色譜法%熊果痠%齊墩果痠
고정다%원위예처리-박층색보법%웅과산%제돈과산
Ilex kudincha C.J.Tseng%in situ pretreatment-TLC%ursolic acid%oleanolic acid
【目的】分析苦丁茶（Ilex kudincha C．J．Tseng）中熊果酸和齐墩果酸，并对不同部位、不同采收时间、不同产地的苦丁茶进行比较。【方法】采用原位预处理-薄层色谱法。【结果】熊果酸、齐墩果酸能够很好地被分离，可以同时被检识。【结论】苦丁茶中熊果酸含量较高，而齐墩果酸含量较低。
【目的】分析苦丁茶（Ilex kudincha C．J．Tseng）中熊果痠和齊墩果痠，併對不同部位、不同採收時間、不同產地的苦丁茶進行比較。【方法】採用原位預處理-薄層色譜法。【結果】熊果痠、齊墩果痠能夠很好地被分離，可以同時被檢識。【結論】苦丁茶中熊果痠含量較高，而齊墩果痠含量較低。
【목적】분석고정다（Ilex kudincha C．J．Tseng）중웅과산화제돈과산，병대불동부위、불동채수시간、불동산지적고정다진행비교。【방법】채용원위예처리-박층색보법。【결과】웅과산、제돈과산능구흔호지피분리，가이동시피검식。【결론】고정다중웅과산함량교고，이제돈과산함량교저。
Objective]Ursolic acid and oleanolic acid were analyzed in Ilex kudincha.[Methods]In situ pretreatment-TLC was adopted to determine the content of both ursolic acid and olean-olic acid in Ilex kudincha ,of which different parts,harvesting time and collected places were compared.[Results]The ursolic acid and oleanolic acid in Ilex kudincha could be well separated and identified simultaneously.[Conclusion]In Ilex kudincha ,the content of ursolic acid was higher and the content of oleanolic acid was lower.
