摘要
利用热敏电阻冰点仪法测定生鲜牛乳中的冰点,对该方法的重复性、灵敏度以及掺水掺盐对生鲜牛乳冰点值的影响等方面进行了研究。此方法的检测极限值为2.4 m℃。
Freezing point in raw milk was detected by thermistor cryoscope method. Freezing point of raw milk was varied with mixture of water or NaCl solution. The repeatability of this method was also studied. The results indicated that the detection limit of freezing point in raw milk used by this method was 0.24 m℃.
出处
《乳业科学与技术》
2009年第4期164-166,共3页
JOURNAL OF DAIRY SCIENCE AND TECHNOLOGY
基金
上海科委课题<奶牛乳房安全型消毒护理剂的开发研制及应用>(08DZ1950600)
关键词
生鲜牛乳
冰点
热敏电阻冰点仪法
raw milk
freezing point
thermistor cryoscope method
