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タイトル: Bioconversion of essential oil components of Perilla frutescens by Saccharomyces cerevisiae
著者: Kimura, Michiru
Ito, Michiho  KAKEN_id  orcid https://orcid.org/0000-0001-9821-0628 (unconfirmed)
著者名の別形: 木村, 渓
伊藤, 美千穂
キーワード: Perilla frutescens
Bioconversion
Saccharomyces cerevisiae
Monoterpenoids
Trans-shisool
Perillyl alcohol
発行日: Jan-2020
出版者: Springer Nature
誌名: Journal of Natural Medicines
巻: 74
号: 1
開始ページ: 189
終了ページ: 199
抄録: The essential oil of perilla (Perilla frutescens) contains volatile low molecular weight compounds such as monoterpenes and phenylpropenes. The composition of the essential oil is classified into about ten chemotypes. The biosynthesis of these constituents is strictly controlled genetically. Among the compounds contained in perilla essential oil, the bioconversion of pure compounds such as perillaldehyde, limonene, and citral has been reported, but that of many other components has not. In addition, changes in the volatile components of raw plant material during brewing have also been investigated for wine and beer. In this study, we examined the bioconversion of perilla essential oil components by Saccharomyces cerevisiae during the brewing of liquor with perilla leaves. S. cerevisiae was added to the ethanol–water extract of dried leaves of P. frutescens and P. citriodora for seven essential oil types: perillaldehyde type, piperitenone type, perillene type, perillaketone type, elsholtziaketone type, citral type, and phenylpropanoid type. Volatile compounds in the reaction mixtures were analyzed by solid-phase microextraction (SPME)-GC–MS, revealing bioconversion of perillaldehyde, isoegomaketone, neral, and geranial by S. cerevisiae. Analysis of the conversion products suggests that they were formed by the reduction of C=C bonds and aldehydes, as well as by esterification and dehydration reactions.
著作権等: This is a post-peer-review, pre-copyedit version of an article published in 'journal of Natural Medicines'. The final authenticated version is available online at: https://doi.org/10.1007/s11418-019-01363-y.
The full-text file will be made open to the public on 01 October 2020 in accordance with publisher's 'Terms and Conditions for Self-Archiving'
この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
This is not the published version. Please cite only the published version.
URI: http://hdl.handle.net/2433/245439
DOI(出版社版): 10.1007/s11418-019-01363-y
PubMed ID: 31576496
出現コレクション:学術雑誌掲載論文等

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