pure yeast的例句大全

Preparation and properties of pure yeast cytochrome c

酵母细胞色素c的纯制及其酶性质的研究

Methods Serum RNase was detected by biochemical reaction with pure yeast RNA as substrate.

方法以纯酵母RNA为底物的生化反应测定血清RNA酶活性。

The principal methods of avoiding spoilage are the use of pure yeast strains as starters.

防止啤酒变坏的主要方法是用纯酵母菌株发酵.

kombucha was fermented with pure strains of yeast y1, lactobacillus r3 and acetobacter c5, and the technical conditions of fermentation were optimized.

采用自行分离纯化的酵母菌Y1、乳酸菌R3、醋酸菌C5进行纯种混合发酵生产红茶菌饮料，并对发酵工艺条件进行优化。

the key ingredients in traditional german beer are hops, malt for brewing, yeast, and pure water.

德国啤酒的传统关键原料是啤酒花、用于酿造的麦芽、酵母和纯净水。