辣椒碱的分离纯化及分析  

Studies on Extraction and Purification of Capsaicin

作　　者：赵爱云[1] 石磊[2] 李钐[1] 

机构地区：[1]青岛大学天然色素研究所,山东青岛266071 [2]青岛大学环境科学与工程系,山东青岛266071

出　　处：《青岛大学学报（工程技术版）》2004年第4期24-26,共3页Journal of Qingdao University(Engineering & Technology Edition)

摘　　要：为得到高纯度辣椒碱 ,本实验以辣椒精为原料 ,利用多种柱色谱技术进行分离和纯化 ,得到一白色针状晶体 ,经红外及HPLC检测为辣椒碱和二氢辣椒碱的混合物。其中 ,辣椒碱占 65 % ,二氢辣椒碱占 3 5 % ,辣椒碱总含量达到 1 0 0 %。To get high purity capsaicin, a various column chromatographic technique was employed for isolating and purifying capsaicin from oleoresin. A white crystal is isolated from capsicum oleoresin. On the basis of spectroscopic data(IR and HPLC), the white crystal is a mixture composed of 65 % of capsaicin and 35 % of dihydrocapsaicin. The purity of capsaicin obtained by the technique reaches 100 %.

关 键 词：辣椒精 辣椒碱 纯化 

分 类 号：R284[医药卫生—中药学]