E型肉毒梭菌营养细胞的热损伤与恢复
Heat injury and recovery of vegetative cells of Clostridium botulinum type E.
作者信息
Pierson M D, Payne S L, Ades G L
出版信息
Appl Microbiol. 1974 Feb;27(2):425-6. doi: 10.1128/am.27.2.425-426.1974.
Abstract
Vegetative cells of Clostridium botulinum type E (Tenno) were heated at 40.5 C in a prereduced peptone-yeast extract broth (PY). During the heating period, cell numbers remained essentially constant for 3 h as indicated by roll tube counts in PY agar (PYA); however, injury and recovery from injury were observed when the cells were enumerated using PYA containing either 0.06 or 0.07% bile salts.
摘要
E型肉毒梭菌（Tenno）的营养细胞在预先还原的蛋白胨-酵母提取物肉汤（PY）中于40.5℃加热。在加热期间，如PY琼脂（PYA）中的滚管计数所示，细胞数量在3小时内基本保持恒定；然而，当使用含有0.06%或0.07%胆盐的PYA对细胞进行计数时，观察到细胞损伤及损伤后的恢复情况。
相似文献
1
Heat injury and recovery of vegetative cells of Clostridium botulinum type E.E型肉毒梭菌营养细胞的热损伤与恢复
Appl Microbiol. 1974 Feb;27(2):425-6. doi: 10.1128/am.27.2.425-426.1974.
2
Minimal growth temperature, sodium chloride tolerance, pH sensitivity, and toxin production of marine and terrestrial strains of Clostridium botulinum type C.C型肉毒梭菌海洋菌株和陆地菌株的最低生长温度、氯化钠耐受性、pH敏感性及毒素产生情况
Appl Microbiol. 1971 Dec;22(6):1025-9. doi: 10.1128/am.22.6.1025-1029.1971.
3
Effect of media, additives, and incubation conditions on the recovery of high pressure and heat-injured Clostridium botulinum spores.介质、添加剂和孵育条件对高压热损伤肉毒梭菌孢子回收的影响。
Food Microbiol. 2010 Aug;27(5):613-7. doi: 10.1016/j.fm.2010.02.004. Epub 2010 Feb 19.
4
Heat resistance of spores of marine and terrestrial strains of Clostridium botulinum type C.C型肉毒梭菌海洋菌株和陆地菌株孢子的耐热性
Appl Microbiol. 1971 Dec;22(6):1030-3. doi: 10.1128/am.22.6.1030-1033.1971.
5
Inhibitory effect of combinations of heat treatment, pH, and sodium chloride on a growth from spores of nonproteolytic Clostridium botulinum at refrigeration temperature.热处理、pH值和氯化钠组合对非蛋白水解型肉毒梭菌孢子在冷藏温度下生长的抑制作用。
Appl Environ Microbiol. 1996 Jul;62(7):2664-8. doi: 10.1128/aem.62.7.2664-2668.1996.
6
Effect of lysozyne on the recovery of heated Clostridium botulinum spores.溶菌酶对加热后的肉毒梭菌孢子复苏的影响。
Appl Microbiol. 1974 Mar;27(3):613-5. doi: 10.1128/am.27.3.613-615.1974.
7
The synergic interaction between environmental factors (pH and NaCl) and the physiological state (vegetative cells and spores) provides new possibilities for optimizing processes to manage risk of C. sporogenes spoilage.环境因素（pH 值和 NaCl）与生理状态（营养细胞和孢子）之间的协同相互作用为优化工艺以管理 C. sporogenes 腐败风险提供了新的可能性。
Food Microbiol. 2021 Dec;100:103832. doi: 10.1016/j.fm.2021.103832. Epub 2021 Jun 2.
8
Recovery of spores of Clostridium botulinum in yeast extract agar and pork infusion agar after heat treatment.热处理后肉毒梭菌孢子在酵母提取物琼脂和猪肉浸液琼脂中的回收率。
Appl Environ Microbiol. 1977 Oct;34(4):377-81. doi: 10.1128/aem.34.4.377-381.1977.
9
10
Effect of plating medium on heat activation requirement of Clostridium botulinum spores.平板培养基对肉毒梭菌芽孢热激活需求的影响。
Appl Environ Microbiol. 1981 Oct;42(4):734-6. doi: 10.1128/aem.42.4.734-736.1981.
引用本文的文献
1
Characteristics of bacteria isolated by the anaerobic roll-tube method from cheeses and ground beef.通过厌氧滚管法从奶酪和碎牛肉中分离出的细菌的特征。
Appl Environ Microbiol. 1976 Feb;31(2):268-73. doi: 10.1128/aem.31.2.268-273.1976.
2
Effect of processing variables on the outgrowth of Clostridium sporogenes PA 3679 spores in comminuted meat cured with sorbic acid and sodium nitrite.加工变量对用山梨酸和亚硝酸钠腌制的碎肉中产孢梭菌PA 3679孢子生长的影响。
Appl Environ Microbiol. 1979 Nov;38(5):846-9. doi: 10.1128/aem.38.5.846-849.1979.
本文引用的文献
1
METHOD TO FACILITATE THE ISOLATION OF CLOSTRIDIUM BOTULINUM TYPE E.促进E型肉毒梭菌分离的方法。
J Bacteriol. 1964 Nov;88(5):1521-2. doi: 10.1128/jb.88.5.1521-1522.1964.
2
Mechanisms of thermal injury in nonsporulating bacteria.非芽孢杆菌热损伤的机制。
Adv Appl Microbiol. 1970;12:89-119. doi: 10.1016/s0065-2164(08)70583-5.
3
Thermal injury and recovery of Salmonella typhimurium and its effect on enumeration procedures.鼠伤寒沙门氏菌的热损伤与恢复及其对计数程序的影响。
Appl Microbiol. 1969 Sep;18(3):332-6. doi: 10.1128/am.18.3.332-336.1969.
4
Thermal injury and recovery of Bacillus subtilis.枯草芽孢杆菌的热损伤与恢复
Appl Microbiol. 1972 Dec;24(6):878-84. doi: 10.1128/am.24.6.878-884.1972.
Zotero 插件