Thermal Death of Bacteria : a mathematical expression
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概要
- 論文の詳細を見る
A mathematical expression of bacterial death under starvation conditions reported in our previous paper was applied to the thermal death of bacteria. The cell number of thermal death process were estimated with the follwing equation : dN/dt=κN^<α+l> where N is the number of cells, and κ and α are constants. Whether the shapes of the survival curves were convex or concave, experimental data fitted well to the values calculated from the equation. Kwast's survival curves of thermal death process were characterized by three phases : 'the shoulder' phase, 'the log' phase and 'the tail' phase. The equation could estimate the 'shoulder' or 'tail' phases following the exponential phase.
- 茨城県立医療大学の論文
著者
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KUMADA KAORU
Department of Surgery, Showa University Fujigaoka Hospital
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Kumada Kaoru
Department Of Human Living Tsukuba International Junior College
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Kumada Kaoru
Department Of Living Sciences Tsuchiura Junior Collage
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KOIKE Kazuko
Center for Medical Sciences, Ibaraki Prefectural University of Health Sciences
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KUDO Minako
Institute of Community Medicine, University of Tsukuba
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Kudo Minako
Institute Of Community Medicine University Of Tsukuba
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Koike Kazuko
Center For Medical Sciences Ibaraki Prefectural University Of Health Sciences
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Sakurai Naomi
Center For Medical Sciences Ibaraki Prefectural University Of Health Sciences
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