| 灭菌乳稳定性快速预判方法 |
| |
| 引用本文： | 张锋华.灭菌乳稳定性快速预判方法[J].乳业科学与技术,2014,37(2):28-31. |
| |
| 作者姓名： | 张锋华 |
| |
| 作者单位： | 光明乳业研究院,上海,200436 |
| |
| 摘 要： | 货架期对灭菌乳来说是一个非常重要的参数,然而目前缺少快速预判货架期内稳定性的方法.通过应用TURBISCAN稳定性分析仪分析灭菌乳样品,建立了一种快速检测灭菌乳稳定性的分析方法.结果表明:24 h内,当样品稳定动力学参数小于1.5时,保质期内稳定性预后较好,反之,则灭菌乳存在脂肪上浮严重的风险.经验证,该方法可以较好的评估货架期.
|
| 关 键 词： | Turbiscan稳定性分析仪 稳定性参数 货架期 牛奶稳定性 脂肪上浮 |
A Method for Prejudging the Stability of Sterilized Milk |
| |
| ZHANG Feng-hua.A Method for Prejudging the Stability of Sterilized Milk[J].JOURNAL OF DAIRY SCIENCE AND TECHNOLOGY,2014,37(2):28-31. |
| |
| Authors: | ZHANG Feng-hua |
| |
| Institution: | (Dairy Research Institute, Bright Dairy and Food Co. Ltd., Shanghai 200436, China) |
| |
| Abstract: | Shelf life is a very important parameter of sterilized milk; however there is a lack of methods to predict its stability during shelf-life. In this paper, we analyzed sterilized milk samples using a TURBISCAN stability analyzer and proposed a rapid detection method for the stability of sterilized milk. The experimental results showed that for sterilized milk samples with a 24-h Turbiscan Stability Index （TSI） less than 1.5, the stability had a good prognosis during the shelf life of 6 months, whereas serious milk fat floating happened when the TSI was above 1.5. The method was validated to be able to better evaluate the shelf life of sterilized milk. |
| |
| Keywords: | Turbiscan stability analyzer stability parameter shelf life milk stability fat floating |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《乳业科学与技术》浏览原始摘要信息 |
| 点击此处可从《乳业科学与技术》下载免费的PDF全文 |
|
