超声波对芽孢杆菌孢子耐热性的影响。
Effect of ultrasonic waves on the heat resistance of Bacillus spores.
作者信息
Ordoñez J A, Burgos J
出版信息
Appl Environ Microbiol. 1976 Jul;32(1):183-4. doi: 10.1128/aem.32.1.183-184.1976.
Abstract
The effect of ultrasonic treatment on the heat resistance of Bacillus spores differs widely both with the species and the strain tested. Ultrasonic waves do not affect the heat resistance of some strains, whereas they greatly reduce that of other strains of the same species. The heat-sensitizing effect of ultrasonic waves is more pronounced when short heating periods are used. Ultrasonic treatment does not seem to affect the "Z value".
摘要
超声波处理对芽孢杆菌孢子耐热性的影响，因所测试的菌种和菌株不同而有很大差异。超声波对某些菌株的耐热性没有影响，而对同一菌种的其他菌株的耐热性则有很大降低。当采用较短加热时间时，超声波的热敏化作用更为明显。超声波处理似乎并不影响“Z值”。
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本文引用的文献
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2
A technique for producing large yields of vegetative cell-free refractile Clostridium perfringens spores of unaltered heat resistance.一种用于大量生产具有未改变耐热性的无营养细胞可折射产气荚膜梭菌孢子的技术。
Appl Microbiol. 1972 Feb;23(2):429-30. doi: 10.1128/am.23.2.429-430.1972.
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