S. pastorianus is itself, however, a hybrid of S. cerevisiae and something else.

然而，S. pastorianus 本身就 S. cerevisiae 他物种的杂交种。

So mostly saccharomyces cerevisiae, which is your typical brewers yeast, but we do also use brettanomyces which is a wild yeast.

所以主要母菌，这典型的啤酒母，但我们也使用酒母，这一种野生母。

That needs a different yeast, S. cerevisiae, other versions of which are used by bakers to leaven bread.

这需要一种不同的母，S. cerevisiae，它的他版本被面包师用面包。

Nowadays, you can buy little foil packages with Saccharomyces cerevisiae yeast – a species that we use in baking and brewing.

如今，您可以购买带有酿酒母的小型铝箔包装——我们在烘焙酿造中使用的一种母。

Unlike the yeast S. cerevisiae, these yeasts are really good at surviving in the acid that the bacterium produces and they don’t digest the sugar maltose.

与母 S. cerevisiae 不同，这些母非常擅长在细菌产生的酸中存活，并且它们不消化糖麦芽糖。