Chopin M C
J Dairy Res. 1980 Feb;47(1):131-9. doi: 10.1017/s0022029900020963.
For 17 phages active against Streptococcus cremoris, Str. lactis and Str. lactis subsp. diacetylactis, the killing efficiency of pasteurization (log No/N) at 72 degrees C for 15 s in skim-milk showed large variations from greater than 6 to 0; the efficienty of killing during spray-drying ranged from 3.7 to 0.2 and phages survived well storage of milk powder at room temperature. Destruction in a heat exchanger was found to be greater than that calculated from biphasic curves obtained by heating phages in sealed ampoules. No relationship was established between lytic classification of phages and their heat resistance.
对于17种对嗜热链球菌、乳酸链球菌和乳酸乳球菌亚种双乙酰乳酸链球菌有活性的噬菌体，在脱脂乳中72摄氏度下15秒的巴氏杀菌杀灭效率（log No/N）显示出很大差异，从大于6到0不等；喷雾干燥过程中的杀灭效率范围为3.7至0.2，并且噬菌体在室温下储存的奶粉中存活良好。发现在热交换器中的破坏程度大于通过在密封安瓿中加热噬菌体获得的双相曲线计算出的破坏程度。噬菌体的裂解分类与其耐热性之间未建立相关性。
