不同产地大枣化学成分的含量分析  

Content analysis of chemical components of Zizyphus Jujuba from different habitats

作　　者：关俊玲[1] 李明润[1] 高向耘[1] 李明[1] 温庭民 

机构地区：[1]天津市医药科学研究所,天津300070

出　　处：《天津药学》2002年第3期82-83,共2页Tianjin Pharmacy

摘　　要：目的 :对不同产地大枣营养成分进行定量分析。方法 :用分光光度法测定蛋白质和维生素 C、维生素 PP(烟酰胺 ) ;荧光分光光度法测定维生素 B2 ;使用 AAA- HNO3程序自动分析系统测定氨基酸。结果 :不同产地大枣所含营养成分不同。结论 :大枣含有丰富的营养成分。Objective: To perform the quantitative analysis for Zizyphus Jujuba from different habitats. Methods: Colormetric method was used to determinate the protein, vitamin C and vitamin PP(nicdinamide), Fluorometric method was used to determinate the vitamin B 2; Amino acids are determined with AAA HNO 3 program auto analysis system. Results: Nutritional ingredients in Zizyphus Jujuba from different habitats were variant. Conclusion: Zizyphus Jujuba is not only a Chinese herb, but also has high nutritional value.

关 键 词：大枣 营养成分 含量分析 分光光度法 

分 类 号：R284.1[医药卫生—中药学]