Word combinations of yeast and corresponding word annotations;

1, fermented feed

Sentence: The new technology of artificial rumen fermented feed is the achievement of major scientific research projects in Sichuan Province from 65438 to 0989, and has been officially appraised by experts.

Description: Green roughage is fermented by beneficial molds. It is sour and sweet, and has a bouquet. It is mostly used for raising pigs.

ferment

2. Yeast

Sentence: The researchers believe that after the transatlantic trade began to appear, this forest yeast arrived in Bavaria's brewing cave as a stowaway, probably caught in a piece of wood or in the stomach of a fruit fly.

Description: A fungus, yellow-white, round or oval, with nucleus and vacuoles. Brewing, sauce making and dough mixing are all chemical changes caused by yeast. Also called yeast or yeast.

yeast

3. Yeast

Sentence: When the human immune system works normally, some common bacteria, yeasts, parasites and diseases will not cause much harm, but once you get AIDS, these are fatal factors.

Description: See [Yeast].

yeast

Step 4 ferment

Sentence: At present, the main biofuel is ethanol, which is made by biological methods. People use microorganisms to decompose biomass raw materials into monosaccharides, and then ferment the monosaccharides to produce ethanol.

Description: Complex organic compounds are decomposed into simpler substances under the action of microorganisms. Both milling and brewing are applications of fermentation.