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Application of Fermentation Technology in Life

1. Food processing: Fermentation technology is widely used in food processing, such as fermented bread, yogurt, soy sauce and miso. Fermentation can increase the nutritional value of food, improve the taste and prolong the shelf life.

2. Brewing: Fermentation technology is an essential step in the brewing process. By controlling different yeast, temperature, time and other conditions, different flavors of beer, wine, liquor and so on can be made.

3. Drug manufacturing: Many drugs need to be obtained by fermentation in the production process. Antibiotics, such as penicillin, streptomycin and Aspergillus, and some biological agents all depend on fermentation technology.

4. Waste treatment: Some wastes can be treated by fermentation technology. For example, kitchen waste and animal manure can be fermented into organic fertilizer.

5. Biofuel: Various organic substances can be fermented into biogas by fermentation technology, which can be used as a clean energy source.

6. Leather processing: Fermentation technology can also be applied to leather processing. The fermentation tanning method used in leather processing can improve the softness and durability of leather.

7. Ecological engineering: Some people use fermentation technology for ecological engineering treatment. For example, adding probiotics to organic waste can reduce the volume of waste, reduce the pressure of discharge and reduce pollution.