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Article

Mutagenizing brewing yeast strain for improving fermentation property of beer.

Journal of bioscience and bioengineering - 1 Jul 2008

Liu Zengran, Zhang Guangyi, Sun Yunping

Abstract excerpt

A brewing yeast mutant with perfect sugar fermentation capacity was isolated by mutagenizing the Saccharomyces pastorianus transformant, which carries an integrated glucoamylase gene and has one copy of non-functional alpha-acetolactate synthase gene. The mutant was able to utilize maltotriose efficiently, and the maltotriose fermentability in YNB-2% maltotriose medium increased from 32.4% to 72.0% after 5 d in...

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PMID: 18691528
DOI: 10.1263/jbb.106.33

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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