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Cellulose is the most abundant organic polymer on Earth. [6] The cellulose content of cotton fibre is 90%, that of wood is 40–50%, and that of dried hemp is approximately 57%. [7] [8] [9] Cellulose is mainly used to produce paperboard and paper. Smaller quantities are converted into a wide variety of derivative products such as cellophane and ...
Ribbon representation of the Streptomyces lividans β-1,4-endoglucanase catalytic domain - an example from the family 12 glycoside hydrolases [1]. Cellulase (EC 3.2.1.4; systematic name 4-β-D-glucan 4-glucanohydrolase) is any of several enzymes produced chiefly by fungi, bacteria, and protozoans that catalyze cellulolysis, the decomposition of cellulose and of some related polysaccharides:
Animal digest is a common ingredient used in pet foods. As defined by the Association of American Feed Control Officials , digest is produced by the chemical or enzymatic hydrolysis of clean animal tissue that has not undergone decomposition.
Fiber can be either soluble (pectins and gums) or insoluble (cellulose, hemicellulose and lignocellulose). [16] A simple gastrointestinal tract is not capable of extracting enough nutrients for these animals. One strategy to get the needed nutrition is used by ruminants in which they chew cud in order to process their food a second time.
The amount of water needed varies by person, weight, diet, activity level, clothing, and the ambient heat and humidity. Water does not actually need to be drunk in pure form, and can be derived from liquids such as juices, tea, milk, soups, etc., and from foods including fruits and vegetables. [347] [348]
Humans lack the cellulases to digest the carbohydrate cellulose which is a beta-linked glucose polymer. Some of the preceding endogenous enzymes have pharmaceutical counterparts ( pancreatic enzymes ) that are administered to people with exocrine pancreatic insufficiency .
[2] and the cellulose is a polymer of six-carbon sugar C 6 H 12 O 6 . [3] Cellulose fibers are considered to be a plant’s structural building blocks and are tightly bound to lignin, but the biomass can be deconstructed using Acid hydrolysis, enzymatic hydrolysis, organosolv dissolution, autohydrolysis or supercritical hydrolysis. A more ...
During the digestive process of the bonnethead shark, the acidic stomach weakens the cell walls of the seagrass and allows for β-glucosidase to enter the cell and digest the cellulose. The activity level is on par with the monkeyface eel. The monkeyface eel is a herbivore, meaning that the bonnethead is able to perform the same digestive ...