著作: [白井 昭博]/渡部 貴志/[松木 均]/Inactivation of foodborne pathogenic and spoilage microorganisms using ultraviolet-A light in combination with ferulic acid/[Letters in Applied Microbiology]
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種別 | 必須 | 学術論文(審査論文) | |||
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言語 | 必須 | 英語 | |||
招待 | 推奨 | ||||
審査 | 推奨 | Peer Review | |||
カテゴリ | 推奨 | ||||
共著種別 | 推奨 | ||||
学究種別 | 推奨 | ||||
組織 | 推奨 |
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著者 | 必須 | ||||
題名 | 必須 |
(英) Inactivation of foodborne pathogenic and spoilage microorganisms using ultraviolet-A light in combination with ferulic acid |
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副題 | 任意 | ||||
要約 | 任意 |
(英) The low energy of UV-A (315 400 nm) is insufficient for disinfection. To improve UV-A disinfection technology, the effect of ferulic acid (FA) addition on inactivation by UV-A light-emitting diode (LED) light (350 385 nm) was evaluated in the eliminating of suspensions of various food spoilers and pathogens (seven bacteria and four fungi). Photoantimicrobial assays were performed at FA concentrations below the MIC. The MIC of the isomerized FA, consisting of 93% cis-form and 7% trans-form, was very similar to that of the commercially available FA (trans-form). Irradiation with UV-A (1.0 J cm-2) in the presence of 100 mg l-1 FA resulted in enhanced reducing of all of the tested bacterial strains. A combination of UV-A (10 J cm-2) and 1000 mg l-1 FA resulted in enhanced reducing of Saccharomyces cerevisiae and one of the tested filamentous fungi. These results demonstrated that the combination of a short-term application of UV-A and FA at a low concentration yielded synergistic enhancement of antimicrobial activity, especially against bacteria. |
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キーワード | 推奨 | ||||
発行所 | 推奨 | Wiley-Blackwell | |||
誌名 | 必須 |
Letters in Applied Microbiology(Society for Applied Bacteriology)
(pISSN: 0266-8254, eISSN: 1472-765X)
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巻 | 必須 | 64 | |||
号 | 必須 | 2 | |||
頁 | 必須 | 96 102 | |||
都市 | 任意 | ||||
年月日 | 必須 | 2017年 2月 14日 | |||
URL | 任意 | ||||
DOI | 任意 | 10.1111/lam.12701 (→Scopusで検索) | |||
PMID | 任意 | ||||
CRID | 任意 | ||||
WOS | 任意 | ||||
Scopus | 任意 | ||||
機関リポジトリ | 111085 | ||||
評価値 | 任意 | ||||
被引用数 | 任意 | ||||
指導教員 | 推奨 | ||||
備考 | 任意 |
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