大腸菌の加圧耐性に及ぼす諸条件の影響
書誌事項
- タイトル別名
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- Effect of Conditions on the Barotolerance of <i>Escherichia coli</i>
- ダイチョウキン ノ カアツ タイセイ ニ オヨボス ショ ジョウケン ノ エイ
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抄録
The effects of both cultural and pressurizing conditions on the barotolerance of pressurized Escherichia coli were studied by monitoring survivors, injured cells, and release of UV-absorbing substances. An obvious effect of pressurization on E. coli appeared above 1, 500atm, and the survival rate greatly decreased above 1, 800atm. Barotolerance was not affected by medium composition for growth or by the presence of O2, while it increased with the progress of growth stages. Cells grown at 44°C were less tolerant. The pH value during the pressurization slightly influenced the barotolerance. Survival rate was greatly decreased by pressurization at 44°C. Barotolerance increased with increasing osmotic pressure during the pressurization.
収録刊行物
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- 食品衛生学雑誌
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食品衛生学雑誌 36 (1), 29-34_1, 1995
公益社団法人 日本食品衛生学会
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詳細情報 詳細情報について
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- CRID
- 1390001204227423232
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- NII論文ID
- 10009284532
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- NII書誌ID
- AN00117741
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- ISSN
- 18821006
- 00156426
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- NDL書誌ID
- 3604766
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- データソース種別
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- JaLC
- IRDB
- NDL
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