1. Different properties

1. Yeast: Yeast is a commonly used eukaryotic receptor cell in gene cloning experiments; yeast is a single-celled fungus and is not a phylogenetic classification. unit.

2. Yeast: It is actually a dough made of water and flour.

2. Different production principles

1. Yeast: It produces carbon dioxide gas through the continuous reproduction of yeast to make the noodles fluffy, producing wine aroma and sour taste (produced by the reproduction of miscellaneous bacteria) Acetic acid smell), which is a "biochemical" reaction. The principles of flour fertilizer and yeast fermentation are the same.

2. Yeast: Making natural yeast is to create a suitable environment (seed liquid), allowing the yeast, lactic acid bacteria and enzymes in the raw materials to thrive until a stable state of mutual support is formed (natural yeast). kind).

3. Different functions

1. Yeast: Yeast autolysate can be used as an additive for meat, jam, soup, cheese, bread, vegetables and seasonings; It is used as food nutrition fortifier in baby food and health food. 5'-Nucleotide prepared from yeast autolysis extract can be used as an additive to enhance the flavor of food when combined with MSG. Concentrated invertase extracted from yeast is used as a liquefaction agent in egg-filled chocolate.

2. Yeast: Contains a large amount of yeast, which can replace dry yeast and be used to make fermented foods such as bread.

Baidu Encyclopedia-Yeast

Baidu Encyclopedia-Natural Yeast