Thermal characterization of Bacillus subtilis endospores and a comparative study of their resistance to high temperature pulsed electric fields (HTPEF) and thermal-only treatments

详细信息    查看全文

• 作者：O. Cregenzá ; n-Alberti ; C. Arroyo ; A. Dorozko ; P. Whyte ; J.G. Lyng ; ^{james.lyng@ucd.ie}
• 关键词：PEF ; Heat ; Bacillus subtilis ; Endospores ; Sterilization
• 刊名：Food Control
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：73
• 期：part_PB
• 页码：1490-1498
• 全文大小：938 K
• 卷排序：73

文摘

B. subtilis endospores were more heat tolerant in milk than in water. z-values for B. subtilis spores in milk and water were not significantly different. HTPEF inactivated more than 4.5 log10 cycles of B. subtilis spores. HTPEF offered no advantage to heat using the conditions applied.