Breeding of Non-Urea Producing Gunma KAZE Yeasts Which are Suitable for Export

Watanabe Takashi; 佐藤 勝也; 大野 豊; Hayashi Hidenori; Masubuchi Takashi; Sato Katsuya; Ono Yutaka

タイトル	Breeding of Non-Urea Producing Gunma KAZE Yeasts Which are Suitable for Export
作成者	Watanabe, Takashi 佐藤, 勝也大野, 豊 Hayashi, Hidenori Masubuchi, Takashi en Sato, Katsuya en Ono, Yutaka
アクセス権	metadata only access
内容注記	Abstract Urea is a main precursor in Japanese sake of ethyl carbamate which is classified the group 2A “probably the cause of cancer” by International Agency for Research on Cancer. Therefore, it is considered that the countries regulating volume of ethyl carbamate in Japanese sake would be increased. The purpose of this study was to reduce the volume of ethyl carbamate in Japanese sake, we attempted to breed Gunma KAZE yeasts that do not produce urea. In this year, we obtained some candidates of non-urea producing mutants from KAZE2 by natural mutation and ion-beam irradiation mutagenesis. We also demonstrated laboratory scale sake brewing experiment using 200 g of total rice.
日付	Issued2019-03
言語	eng
資源タイプ	article
資源識別子	URI https://repo.qst.go.jp/records/74718
収録誌情報	QST Takasaki Annual Report 2017 開始ページ97
コンテンツ更新日時	2023-07-10