Jesenská Z, Piecková E, Bernát D
Institute of Preventive and Clinical Medicine, Bratislava, Slovak Republic.
Int J Food Microbiol. 1993 Aug;19(3):187-92. doi: 10.1016/0168-1605(93)90076-s.
The survival of fungi from soil samples has been investigated after exposure to temperatures of 60, 70, 80 and 90 degrees C in Sabouraud agar. The least resistant fungi surviving 60 degrees C for 60 min were the Aspergillus (A.) niger group, Chaetomium spp, Penicillium spp, and Scytalidium lignicola. None of these survived 70 degrees C for 10 min. The next group surviving 70 degrees C for 60 min included the A. glaucus group, Byssochlamys nivea, Dichotomomyces cejpii, Gelasinospora spp, Rhizoctonium spp, and Talaromyces flavus; they did not survive 80 degrees C for 10 min. At 80 degrees C for 60 min, survival was seen for Aspergillus fumigatus, Aspergillus nidulans, Eupenicillium baarnense and Ulocladium spp; they did not survive 10 min at 90 degrees C. Acremonium sclerotigenum, Aspergillus ochraceus, Botryotrichum piluliferum, Byssochlamys fulva, Gilmaniella humicola, Neosartorya fischeri, Nodulisporium sp. and Talaromyces avellaneus survived heat treatment at 90 degrees C for 10 min and longer time with the two last being the most resistant. The phenomen of activation of dormant spores by thermal shock was not apparent.
研究了土壤样本中的真菌在萨布罗琼脂培养基中暴露于60、70、80和90摄氏度温度后的存活情况。在60摄氏度下存活60分钟的抵抗力最弱的真菌是黑曲霉群、毛壳菌属、青霉属和木生帚霉。这些真菌在70摄氏度下10分钟内均无法存活。下一组在70摄氏度下存活60分钟的真菌包括灰绿曲霉群、雪白丝衣霉、捷克双歧霉、胶孢霉属、丝核菌属和黄柄曲霉；它们在80摄氏度下10分钟内无法存活。在80摄氏度下60分钟时，烟曲霉、构巢曲霉、巴恩正青霉和瓶霉属能够存活；它们在90摄氏度下10分钟内无法存活。硬皮枝顶孢、赭曲霉、球毛葡萄穗霉、黄丝衣霉、湿生吉尔霉、费氏新萨托菌、瘤座孢属和榛色篮状菌在90摄氏度下经10分钟及更长时间的热处理后存活，其中最后两种真菌的抵抗力最强。热激激活休眠孢子的现象并不明显。
