Accelerated death kinetics of Aspergillus niger spores under high-pressure carbonation

M. Shimoda, H. Kago, N. Kojima, M. Miyake, Y. Osajima, I. Hayakawa

研究成果: Contribution to journalArticle査読

41 被引用数 (Scopus)

抄録

The death kinetics of Aspergillus niger spores under high-pressure carbonation were investigated with respect to the concentration of dissolved CO2 (dCO2) and treatment temperature. All of the inactivation followed first-order death kinetics. The D value (decimal reduction time, or the time required for a 1-log-cycle reduction in the microbial population) in the saline carbonated at 10 MPa was 0.16 min at 52°C. The log D values were linearly related to the treatment temperature and the concentration of dCO2, but a significant interaction was observed between them.

本文言語英語
ページ(範囲)4162-4167
ページ数6
ジャーナルApplied and environmental microbiology
68
8
DOI
出版ステータス出版済み - 2002

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Food Science
  • Applied Microbiology and Biotechnology
  • Ecology

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