But this waste product is actually full of a different KND of sugar; it's called C5 sugar, or xylose.

然而，事实上这种废料含有大量的另外一种糖，称为C5糖，或是木糖。

youdao

Around one-third of the yeast grown on the xylose is used in fermentation, while the remaining two-thirds can be harvested and used for animal or human food production.

木糖中大约三分之一的酵母用在发酵里，而其余三分之二可以收集并用于动物和人类食品。

youdao