食品科学 ›› 2007, Vol. 28 ›› Issue (4): 351-355.

• 专题论述 • 上一篇    下一篇

二氧化碳对原料乳保藏及原料乳中部分成分的影响(英文)

 李松涛, 孟婧, 刘宁   

  1. 东北农业大学乳品科学教育部重点实验室; 东北农业大学生命科学学院; 东北农业大学乳品科学教育部重点实验室 黑龙江 哈尔滨 150030; 黑龙江 哈尔滨 150030;
  • 出版日期:2007-04-15 发布日期:2011-12-31

Effects of Dissolved Carbon Dioxide on Raw Milk:To Extend Storage Life and Components

 LI  Song-Tao, MENG  Jing, LIU  Ning   

  1. 1.Key Laboratory of Dairy Science,Ministry of Education,Northeast Agricultural University,Harbin 150030,China; 2.College of Life Science,Northeast Agricultural University,Harbin 150030,China
  • Online:2007-04-15 Published:2011-12-31

摘要: 二氧化碳被认为是一种安全的食品添加剂。它已经在一些乳制品中得到应用以延长产品的保藏期。本文将讨论向原料乳中添加二氧化碳对延长其保藏时间以及部分成分的影响。阐述了向原料乳中添加二氧化碳的抗菌作用及其机理;说明了低温及不同浓度二氧化碳对抗菌效果的影响:介绍了添加二氧化碳对原料乳中有机酸、酪蛋白、乳清蛋白、VA、VE、钙离子、自由单糖以及感官成分的影响;并分析了二氧化碳在液态乳巴士杀菌中的应用前景。

关键词: 二氧化碳, 原料乳, 微生物, 原料乳中部分成分, 标准平板计数法(SPC)

Abstract: CO2 is generally recognized as a safe food additive.It has been used in some dairy products to prolong their storage life.This article discussed the effects of dissolved carbon dioxide on raw milk to extend its storage life and also on part of its component so as to elucidate the antimicrobial effects of carbon dioxide in raw milk and its mechanism;to demonstrat the effects of low temperature,different concentration and pressure of CO2 for antimicrobial effectiveness;to illustrate the impact of adding CO2 on milk organic acid,casein and whey protein,vitamin A,vitamin E,soluble calcium and ionic calcium,and the free monosaccharide fraction and also to evaluate sensory properties in raw milk;and finally to analyze the application prospect of carbon dioxide on pasteurization.

Key words: carbon dioxide, raw milk, microorganism, components in raw milk, SPC(standard plate count)