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Stress resistance of biofilm and planktonic Lactobacillus plantarum subsp. plantarum JCM 1149
http://hdl.handle.net/2241/104094
http://hdl.handle.net/2241/104094adbe0b1f-b56c-4e9a-a44a-fd220bf0595f
名前 / ファイル | ライセンス | アクション |
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FM_26-6.pdf (188.9 kB)
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Item type | Journal Article(1) | |||||
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公開日 | 2009-12-04 | |||||
タイトル | ||||||
タイトル | Stress resistance of biofilm and planktonic Lactobacillus plantarum subsp. plantarum JCM 1149 | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Kubota, Hiromi
× Kubota, Hiromi× Senda, Shouko× Tokuda, Hajime× Uchiyama, Hiroo× Nomura, Nobuhiko |
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著者別名 |
久保田, 浩美
× 久保田, 浩美× 内山, 裕夫× 野村, 暢彦 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The purpose of this study was to investigate the change in resistance of biofilm and planktonic food spoilage lactic acid bacteria (LAB) to environmental stresses, which strongly inhibit bacterial growth and are important in food preservation or in disinfection. The stress responses of biofilm and planktonic cells of Lactobacillus plantarum subsp. plantarum JCM 1149, which was used as a model spoilage bacterium, in various organic acids (namely, acetic acid, citric acid, lactic acid, and malic acid), ethanol, and sodium hypochlorite, were investigated using survival tests. The bacterial cells in biofilms showed greater resistance to all treatments than the planktonic bacterial cells in either the stationary or logarithmic phase. The planktonic bacterial cells showed reduced resistance to acetic acid after the cell suspension was diluted; however, intriguingly, the bacterial cells in biofilms maintained their resistance to acetic acid even after they were suspended or the cell suspension was diluted. These findings suggested the risk for food spoilage due to LAB derived from biofilms and suspended or diluted in foods, and demonstrated the importance of controlling biofilms of LAB in the food industry. | |||||
書誌情報 |
Food microbiology 巻 26, 号 6, p. 592-597, 発行日 2009-09 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0740-0020 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10632163 | |||||
PubMed番号 | ||||||
識別子タイプ | PMID | |||||
関連識別子 | 19527834 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.fm.2009.04.001 | |||||
権利 | ||||||
権利情報 | © 2009 Elsevier Ltd | |||||
著者版フラグ | ||||||
値 | author | |||||
出版者 | ||||||
出版者 | Elsevier Ltd. | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2241/104094 | |||||
識別子タイプ | HDL | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf |