Does not contain lactose, gluten, salt, alcohol, fat or yeast.

不含乳糖，麸质，盐，酒精，脂肪或酵母。

youdao

The optimum nitrogen source is urea, next is peptone or yeast extract.

氮源中尿素最好，其次为蛋白胨和酵母膏；

youdao

Contains no artificial preservatives, color or sweeteners; no corn, dairy, starch, wheat or yeast.

不包含任何人工防腐剂，颜色或甜味剂；没有玉米，乳品，淀粉，小麦或酵母。

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"We tend to think of mushrooms on toast or yeast in bread or beer, but they do so much more for us than that, " he says.

BBC: Fears over fungi expert demise

Biologicals are made in living cells--usually bacteria, yeast or cultured mammalian cells that have been reprogrammed by the introduction of new genetic material to synthesize the drug, which is then highly purified.

FORBES: Commentary

Strobel envisions making mycodiesel the way ethanol is made, by implanting the improved dieselmaking genes from the fungus into yeast and then feeding it corn or other plant sugars.

FORBES: Magazine Article