BIOMOLECULES AND ENZYMES

Detailed explanation-1: --Amylase is the major digestive enzyme in saliva. It hydrolyses -1, 4 glycosidic linkages in starch (see Ch.

Detailed explanation-2: -Salivary amylase is a glucose-polymer cleavage enzyme that is produced by the salivary glands. It comprises a small portion of the total amylase excreted, which is mostly made by the pancreas.

Detailed explanation-3: --Amylase was found to be expressed at the second-highest messenger RNA level in the duodenum in human normal tissues after the pancreas.

Detailed explanation-4: --Amylases can be obtained from plants, animals and microorganisms. However, enzymes from fungal and bacterial sources have dominated applications in industrial sectors. The production of -amylase is essential for conversion of starches into oligosaccharides.

Detailed explanation-5: -Alpha amylase is a common digestive enzyme, while beta amylase is associated with seed germination (during malting) and also fruit ripening. Beta amylase is arguably the main producer of fermentable sugars. It chops maltose molecules from the non-reducing end of a starch chain.