| Since protein plays an important role in the composition of an organism, moromi produced from kojimai and kakemai with a high rice-polishing ratio is not a good environment for yeast to live. |
生物の構成において蛋白質が重要である以上、精米歩合の高い麹米・掛米から造られた醪は、酵母が生きていくにはよい環境ではない。 |