[PDF] acid and enzymatic hydrolysis of starch

In order to produce bioethanol, starch hydrolysis could be done by both acid hydrolysis as well as enzymatic hydrolysis. Starchy substrate are hydrolyzed into sugars by ?-amylase and glucoamylases. Alternatively, dilute acid such as HCl and H
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  • What is the difference between acid and enzymatic hydrolysis of starch?

    The key difference between acid hydrolysis and enzymatic hydrolysis is that acid hydrolysis is a chemical process, whereas enzymatic hydrolysis is a biochemical process. Hydrolysis refers to the cleavage of chemical bonds with the addition of a water molecule.18 fév. 2020
  • Acid-hydrolysis changed the crystalline structure of starch. The crystallinity of starch decreased when the amount of acid was increased. The crystallinity reached the minimum value when the amount of acid was 23%. The surface of starch was corroded under acid-hydrolysis.
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