薄层扫描法测定毛两面针三种生物碱的含量  

Determination of three alkaloids of Zanthoxylum nitidum var. fastuosum using TLCS

作　　者：欧阳熙林[1] 欧尚瑶[1] 王朝阳 张晓璞[1] 罗朝晖[1] 王恒山[1] 

机构地区：[1]广西师范大学化学化工学院,广西桂林541004 [2]温州市进出口检验检疫局,浙江温州325028

出　　处：《广西植物》2010年第5期710-712,695,共4页Guihaia

基　　金：国家科技支撑计划(2006BAI06A18-14);药用资源化学与药物分子工程广西(教育部)重点实验室资助课题(桂科能0630006-5D09);桂林市科学研究与技术开发项目(20090106-4)~~

摘　　要：从广西大瑶山产毛两面针中提取到了鹅掌楸碱(Ⅰ)、白屈菜红碱(Ⅱ)、氯化两面针碱(Ⅲ)三种生物碱,用薄层扫描法(TLCS)同时测定其含量,并与玉林、百色两面针中的同种生物碱进行对比。研究表明,毛两面针和两面针均含Ⅱ、Ⅲ,在毛两面针还能检测到Ⅰ的存在,其含量为0.00957%。Three alkaloids were isolated from Z.nitidum var.fastuosum of Dayao Mountain and their structures were characterized as Liriodenine （Ⅰ）,Chelerythrine （Ⅱ） and Nitidine chloride （Ⅲ）. Their contents were determined by TLCS and compared with Z.nitidum from Yulin and Baise in Guangxi. The result showed that both Ⅱ and Ⅲ were found in Z.nitidum var.fastuosum and Z.nitidum Furthermore,Ⅰ was detecteded in Z.nitidum var.fastuosum,with a content of 0.00957%.

关 键 词：薄层扫描法 毛两面针 两面针 鹅掌楸碱 白屈菜红碱 氯化两面针碱 

分 类 号：Q946.88[生物学—植物学]