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ID 18472
Eprint ID
18472
フルテキストURL
Thumnail 72_219.pdf 9.7 MB
タイトル(別表記)
Studies on Action of Disinfectants Part Ⅱ Relation of the Respiration of Bacteria to the Time Required for Killing under the action of Disinfectants
著者
梶谷 英也 岡山大学医学部微生物学教室
抄録
The time repuired for killing bacteria varies with the effcetive concentration of the disinfectants which give a bactericidal effect on bacteria. The author investigated the enzyme activity of the bacterial cells obtained at various lenghth of the time of disinfection by observing the respiration of that cells. And the following results were obtained. 1) The respirations were measured on the bacterial cells which were lost growth capacity by the action of disinfectants in various concentration. There were not found acceleration of the respiration at the expense of many substrates except lactate, at with the acceleration of the respiration was found to some extents. 2) From the viewpoint of the respiration, the inhibition on the enzyme activity of bacteria differed from the disinfectants. Namely, the disinfectant which showed strong bactericidal effect inhibited the respiration markedly, but the disinfectant whose action was mild did not show such maked inhibition. 3) As mentioned above, the time required for killing bacteria varies with the actual concentration of disinfectant. But the inhibition on the enzyme activity of bacteria occured more severly on the bacterial cells killed by a prolonged action of dilute disinfectant than on the cells killed by shor-time action of the disinfectant having high concentration.
発行日
1959-12-30
出版物タイトル
岡山医学会雑誌
出版物タイトル(別表記)
Journal of Okayama Medical Association
72巻
1号
出版者
岡山医学会
出版者(別表記)
Okayama Medical Association
開始ページ
219
終了ページ
227
ISSN
0030-1558
NCID
AN00032489
資料タイプ
学術雑誌論文
オフィシャル URL
https://www.jstage.jst.go.jp/article/joma1947/72/1/72_1_219/_article/-char/ja/
関連URL
http://www.okayama-u.ac.jp/user/oma/
言語
Japanese
著作権者
岡山医学会
論文のバージョン
publisher
査読
有り
Eprints Journal Name
joma