乳酸和柠檬酸在酸型含乳饮料中的应用  

The Application of Citric Acid and Lactic Acid in the Acid-modified Yogurt Drink

作　　者：秦玉青[1] 应杰[1] 吴昊[1] 何楚莹[1] 夏宏钢[1] 

机构地区：[1]光明乳业股份有限公司技术中心,上海200072

出　　处：《乳业科学与技术》2004年第2期65-67,共3页JOURNAL OF DAIRY SCIENCE AND TECHNOLOGY

摘　　要：本文通过测量柠檬酸和乳酸低浓度范围下的水溶液的滴定酸度°T和pH,以及在酸牛乳饮品中的应用,绘制出柠檬酸和乳酸在水溶液和酸牛奶饮品中的标准曲线,为生产时计算柠檬酸或乳酸的添加量提供了数据基础。To determine and calculate the quantity of Citric acid and Lactic acid in the production of yogurt drink, the titration acid degree OT and pH of both acid in water solution and yogurt drink were tested, and the standard curves were figured and data were provided as reference.

关 键 词：乳酸 柠檬酸 酸型含乳饮料 标准曲线 

分 类 号：TS275[轻工技术与工程—农产品加工及贮藏工程]