Article
Isolation of a non-urea-producing sake yeast strain carrying a discriminable molecular marker.
Bioscience, biotechnology, and biochemistry - 1 Jan 2013
Kuribayashi Takashi, Tamura Hiroyasu, Sato Keigo, Nabekura Yoshihito, Aoki Toshio, Anzawa Yoshihiko, Katsumata Kazuaki, Ohdaira Shunji, Yamashita Susumu, Kume Kazunori, Kaneoke Mitsuoki, Watanabe Ken-Ichi, Hirata Dai
Abstract excerpt
In the fermentation industry, the traceability of microorganisms during the process is important to ensure safety and efficacy. Ethyl carbamate, a group-2A carcinogen, is produced from ethanol and urea during the storage of food/alcoholic beverages. We isolated non-urea-producing sake yeast car1 mutants carrying a discriminable molecular marker, and demonstrated, by the use of PCR assays, that these mutants are...
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