| 全乳固体微波滤纸快速测定方法的研究 |
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| 引用本文： | 袁旭,柳智慧.全乳固体微波滤纸快速测定方法的研究[J].中国奶牛,2004(3):51-53. |
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| 作者姓名： | 袁旭 柳智慧 |
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| 作者单位： | 黑龙江八一农垦大学食品学院,大庆市,163319 |
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| 摘 要： | 将微波加热干燥技术和滤纸水分蒸发强化技术应用于全乳固体的快速测定．比较了该方法与GB5409-85减重法的差异和对乳中热敏物质乳糖稳定性的影响及测定结果的差异。经t检验得出了两种方法对乳糖的含量变化的差异不显著，全乳固体含量的测定结果相同，将测定时间由240min缩短至37min，可以满足生产对全乳固体快速测定的时间要求。
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| 关 键 词： | 全乳固体微波滤纸 测定方法 微波加热 干燥技术 滤纸 水分蒸发 强化技术 鲜乳 |
| 文章编号： | 1004-4264(2004)03-0051-02 |
| 修稿时间： | 2004年2月10日 |
Study on the Method of Total Milk Solids with Microwave and Filter Papers |
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| Yuan xu Liu Zhihui.Study on the Method of Total Milk Solids with Microwave and Filter Papers[J].China Dairy Cattle,2004(3):51-53. |
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| Authors: | Yuan xu Liu Zhihui |
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| Institution: | Yuan xu Liu Zhihui |
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| Abstract: | The technology of the microwave dryness and the filter paper intensified evaporation were used to quickly measure the total solid body ,The result of this method is the same as the method of GB5409-85 in content of the lactose which is temperature-sensitive in total solid body,the result of t-test have not outstanding differ,But the time of measurement was deducted from 240 minutes to 37 minutes,therefore,the method suits to the quick measurement in whole milk. |
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| Keywords: | total milk solids the quick determination microwave dryness method of filter papers |
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