This paper introduced the changes of starch, protein, fat and other main compositions during rice wine fermentation, and the function of cooperative fermentation by yeast and Lactobacillus.

介绍了黄酒发酵过程中淀粉、蛋白质、脂肪等主要成分的变化及酵母菌和乳酸杆菌的协同发酵作用。

youdao

This is also a type of alcohol that can be made by fermenting sugar (though the fermentation is done by a species of bacterium rather than by yeast), and it has some advantages over ethanol.

它也是醇类的一种，可以通过是糖发酵而得（尽管发酵是由细菌而非酵母完成）。 而且与乙醇相比，它确有优势。

youdao

Its fermentation process yields a surprising by-product - plentiful supplies of brewer's yeast.

其发酵过程产生了一个惊人的副产品——充足的啤酒酵母供应。

youdao

This is also a type of alcohol that can be made by fermenting sugar (though the fermentation is done by a species of bacterium rather than by yeast), and it has some advantages over ethanol.

ECONOMIST: Advanced biofuels