Name: All About Microbes and Microbiology
Uploaded: 2019-07-19
Duration: 5 min 10 s
Description: Watch this video to learn more about a brief historical view of microbes and microbiology, how they came into existence, and other aspects of microbes.

Question

What is the use of bacteria in curing tea and tanning of leather?

Accepted Answer

Certain bacteria help in the curing of tea. In curing, bacteria eat away the unwanted compounds, producing the characteristic flavour. Specific varieties of bacteria are used for this purpose. Bacteria play a great role in the tanning of leather. The raw leather is brittle and contains many fatty compounds. The raw skin that is to be tanned is immersed in water containing bacteria. Bacteria act on this flesh and remove them in order to carry forward the process of tanning, which is a process of permanently altering the protein structure of skin, making it more durable and less susceptible to decomposition. Specific humidity and temperatures are maintained for this purpose.

What is the use of bacteria in curing tea and tanning of leather?

Important Questions on Economic Importance of Bacteria

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