落叶果树果实糖的毛细管电泳测定法  

Capillary Electrophoresis Determination Method of Sugar Accumulation in Deciduous Tree Fruit

作　　者：郭建敏[1] 史作安[1] 王超[1] 张玉红[1] 颜卫东[1] 杨超[1] 

机构地区：[1]山东农业大学作物生物学国家重点实验室,山东泰安271018

出　　处：《实验科学与技术》2013年第1期44-46,共3页Experiment Science and Technology

摘　　要：糖是果汁中主要的风味营养物质。该文以北方落叶果树果实苹果、梨、桃和杏为材料,经对比后,采用高效毛细管区带电泳法直接分离和测定了落叶果实果汁中的糖类物质;结合外标定量法对果汁中的主要糖类物质进行了分析,结果表明:试验方法简便、快速、灵敏度高。为果汁质量标准体系的建立提供了一种高效、快速、廉价的方法。Sugar is the main flavor nutrient in the juice. The materials that we used in the experiment were fruits of apple, pear, peach and apricot in northern deciduous fruit trees. Carbohydrate material in deciduous fruit juice were separated and determined directly, with the methods of high performance capillary zone electrophoresis and external standard quantitative respectively. The experiment result showed that high performance capillary zone electrophoresis was a simple, rapid, high efficiency fast and inexpensive method, h provided a reference for the establishment of fruit juice quality standard system.

关 键 词：高效毛细管电泳 糖类 果汁 质量标准体系 

分 类 号：Q-33[生物学]