中国药物评价
中國藥物評價
중국약물평개
Chinese Journal of Drug Evaluation
2015年
4期
193-194
,共2页
杨德泉%杨昌武%韩湘云
楊德泉%楊昌武%韓湘雲
양덕천%양창무%한상운
桐叶%薄层色谱%齐墩果酸%熊果酸
桐葉%薄層色譜%齊墩果痠%熊果痠
동협%박층색보%제돈과산%웅과산
Fortune paulownia leaf%Thin layer chromatography ( TLC)%Oleanolic acid%Ursolic acid
目的：建立桐叶齐墩果酸和熊果酸的薄层色谱（ TLC）鉴别方法。方法：将点于硅胶G板上的样品点以1％碘－二氯甲烷溶液对斑点进行原位预处理，环已烷－乙酸乙酯－冰醋酸（10∶3∶0.5）为展开剂。结果：桐叶中齐墩果酸和熊果酸能够达到有效的分离和检识。结论：本TLC法简便、可靠，使桐叶鉴别更具客观性和专属性。
目的：建立桐葉齊墩果痠和熊果痠的薄層色譜（ TLC）鑒彆方法。方法：將點于硅膠G闆上的樣品點以1％碘－二氯甲烷溶液對斑點進行原位預處理，環已烷－乙痠乙酯－冰醋痠（10∶3∶0.5）為展開劑。結果：桐葉中齊墩果痠和熊果痠能夠達到有效的分離和檢識。結論：本TLC法簡便、可靠，使桐葉鑒彆更具客觀性和專屬性。
목적：건립동협제돈과산화웅과산적박층색보（ TLC）감별방법。방법：장점우규효G판상적양품점이1％전－이록갑완용액대반점진행원위예처리，배이완－을산을지－빙작산（10∶3∶0.5）위전개제。결과：동협중제돈과산화웅과산능구체도유효적분리화검식。결론：본TLC법간편、가고，사동협감별경구객관성화전속성。
Objective:To establish thin layer chromatography ( TLC) method for identification of oleanolic acid and ursolic acid in for-tune paulownia leaf.Methods:The sample points on silica gel G board with 1% iodine-dichloromethane solution on the spot by in situ pretreatment.Cyclohexane-acetone ethyl-acetate-formic acid (10∶3∶0.5) as developing agent.Results:The separation and detection of oleanolic acid and ursolic acid in fortune paulownia leaf can achieve effective knowledge .Conclusion:This TLC method is simple and re-liable, and it is more objective and specific for the identification of the fortune paulownia leaf .
