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HOW BACTERIA ARE USED TO PRODUCE ENZYMES FOR BIOLOGICAL WASHING POWDERS. ANIL SENA BAYINDIR TUBANAZ BOZKURT TUĞÇE BİLDİK. BIOLOGICAL DETERGENTS. Most of the enzymes for “biological” washing powders come from bacteria adapted to live in hot springs .
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HOW BACTERIA ARE USED TO PRODUCE ENZYMES FOR BIOLOGICAL WASHING POWDERS ANIL SENA BAYINDIR TUBANAZ BOZKURT TUĞÇE BİLDİK
BIOLOGICAL DETERGENTS • Most of the enzymes for “biological” washing powders come from bacteria adapted to live in hot springs . • Washing powder enzymes must also be able to function at alkaline pH, due to the presence of phosphate ions in most detergents.
BIOLOGICAL DETERGENTS • What is the difference between biological washing powder and regular washing powder?
BIOLOGICAL DETERGENTS • The first patent for a protein-digesting enzyme was issued back in 1913, and this enzyme was extracted from animal pancreases.
BIOLOGICAL DETERGENTS • In the 1960s, a much more useful enzyme was obtained from a bacterium called Bacillus subtilis.
BIOLOGICAL DETERGENTS • It is known that many stains are difficult to remove with ordinary detergents such as blood, gravy…
BIOLOGICAL DETERGENTS • Proteases break down proteins, so are good for blood, egg, gravy, and other protein stains. Amylases break down starches, and lipases break down fats and grease.
BIOLOGICAL DETERGENTS • Themostimportantenzymesused in biologicalwashingpowders is protease.
References: • http://www.nowforthesciencebit.com/your-qa/how-do-biological-washing-powders-work • www.sploem.co.uk • http://www.sciencedaily.com/search/?type=news&keyword=how+bacteria+are+used+to+produce+enzymes+for+biological+washing+powders§ion=all&filename=&period=365&sort=relevance# • http://wiki.answers.com/Q/Why_are_enzymes_used_in_washing_powders • http://www.houston-enzymes.com/learn/howwemake.php