title: Determination of the heat resistance of spores using a solid heating block system.
abstract: A simple and accurate technique for the determination of the heat resistance of spores is described. The technique combines a modified capillary tube method with a solid heating block. The come-up time of spore suspensions was found to be short and simple and accurate technique is suggested for the correction of the come-up times. Experimental results are presented for the destruction of spores of Bacillus stearothermophilus at 120 degrees which indicates the accuracy and reproducibility of the new method.
mesh_terms: D001411:Geobacillus stearothermophilus / Q000254:growth & development / Q000502:physiology*; D006358:Hot Temperature; D013171:Spores, Bacterial / Q000254:growth & development