枯草芽孢杆菌黑色变种孢子的干热失活与相对湿度的关系

Dry heat inactivation of Bacillus subtilis var. niger spores as a function of relative humidity.

作者信息

Brannen J P, Garst D M

出版信息

Appl Microbiol. 1972 Jun;23(6):1125-30. doi: 10.1128/am.23.6.1125-1130.1972.

DOI:10.1128/am.23.6.1125-1130.1972

PMID:4625341

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC380518/

Abstract

Dry heat sterilization of Bacillus subtilis var. niger spores at 105 C is enhanced in the relative humidity range 0.03 to 0.2%. D-values of 115 and 125 C are predicted by a kinetic model with parameters set from 105 C data. These predictions are compared to observations.

摘要

在相对湿度为0.03%至0.2%的范围内，枯草芽孢杆菌黑色变种孢子在105℃下的干热灭菌效果会增强。通过一个动力学模型根据105℃的数据设置参数来预测115℃和125℃时的D值。将这些预测结果与观测结果进行比较。