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Help needed in Bio
- Thread starter mufti007
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Ans.1 i did not get it...
Ans.2 enzymes break things down so im guessing to help break dirt an things down
Different enzymes are used to digest different types of stains. For instance, lipases get rid of oily stains, cellulase to break down grass stains, and other enzymes to clear blood fro mclothes.
The main advantage of using enzymes in washing powders is environmental. Enzymes work at lower temperatures compared to synthetic substances (40oC compared to 60oC), so less energy is required to heat the water, so fewer carbon dioxide emissions result.
enzymes have things called proteases in them which break down proteins
Ans.2 enzymes break things down so im guessing to help break dirt an things down
Different enzymes are used to digest different types of stains. For instance, lipases get rid of oily stains, cellulase to break down grass stains, and other enzymes to clear blood fro mclothes.
The main advantage of using enzymes in washing powders is environmental. Enzymes work at lower temperatures compared to synthetic substances (40oC compared to 60oC), so less energy is required to heat the water, so fewer carbon dioxide emissions result.
enzymes have things called proteases in them which break down proteins
FOR WASHING POWDERS-----the microorganisms(bacteria and fungi) are first loaded into sterile fermenter with feedstock(nutrients) and air(oxygen) at 26oC and pH5-6.
the microorganisms produce enzymes(protease/lipase/amylase) which can be extracted by 2 methods.
1)if they are extracellular ....they can be extracted by filteration
2)if intracellular.....they can be extracted by crushing then adding water and then filtering.
FOR ANTIBIOTICS-----same process but we only use fungi ((not bacteria))
i hope u got ur answer!!
the microorganisms produce enzymes(protease/lipase/amylase) which can be extracted by 2 methods.
1)if they are extracellular ....they can be extracted by filteration
2)if intracellular.....they can be extracted by crushing then adding water and then filtering.
FOR ANTIBIOTICS-----same process but we only use fungi ((not bacteria))
i hope u got ur answer!!
actually the answer is pretty simple,↲↲for greasy stains (fats) washing powders contain the enzyme lipase which breaks down large insoluble molecules of fat into small, soluble ones (fatty acids and glycerol) which can be washed off with water.↲↲For blood stains, washing powders contain the enzyme protease which breaks down blood (originally made up of proteins) into amino acids which are colourless and soluble, thus removing stains.