[PDF] High-Temperature Acid Hydrolysis of Cellulose - for Alcohol Fuel

What animals can hydrolyze cellulose?

no animal can hydrolyze it microbes in digestive tract-cellulose enzymes cotton is one of purest forms hemicellulose (polysaccharide) beta 1-4 linkage glucose, xylose, arabinose, galactose Pectins citrus fruits, apples, citrus byproducts are readily fermented by bacteria especially in large intestine

How does sulfuric acid break down cellulose?

It will react as a normal acid, and it will hydrolyse the bond. The reaction results in monosaccharides. If the acid is concentrated, the ability to absorb water is so strong that it breaks cellulose down to carbon and water: Which is stronger, dilute sulfuric acid or concentrated sulfuric acid?

Does sulfuric acid react with cellulose?

These early investigations showed that at room or lower temperatures, the sulfuric acid with concentrations greater than 62-63 wt.% caused swelling and dissolving of cellulose samples that was accompanied by hydrolysis process. Increased temperatures of the acidic treatment promoted both to hydrolysis and dissolving of cellulose [ 6

Can cellulose be hydrolyzed by most animals?

Starch, whose glucosyl units are linked ?-1,4?, can be digested by most animals. Cellulose, whose glucosyl units are linked ?-1,4?, can be digested only by cattle and other herbivores, because microorganisms present in their digestive tracts have enzymes that hydrolyze ?-glucosides. Termites can also digest cellulose.