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Ruminants can extract food energy from the respiration of cellulose because of bacteria in their rumens that decompose it into digestible carbohydrates. Other minor components of the human diet that contribute to its energy content are organic acids such as citric and tartaric , and polyols such as glycerol , xylitol , inositol , and sorbitol .
Fermentation is crucial to digestion because it breaks down complex carbohydrates, such as cellulose, and enables the animal to use them. Microbes function best in a warm, moist, anaerobic environment with a temperature range of 37.7 to 42.2 °C (99.9 to 108.0 °F) and a pH between 6.0 and 6.4.
The rumen, also known as a paunch, is the largest stomach compartment in ruminants. [1] The rumen and the reticulum make up the reticulorumen in ruminant animals. [2]The diverse microbial communities in the rumen allows it to serve as the primary site for microbial fermentation of ingested feed, which is often fiber-rich roughage typically indigestible by mammalian digestive systems.
In a three-way tie, the meat entrees featured in A Christmas Story, National Lampoon's Christmas Vacation, and The Holiday all contain 0 grams of sugar, making these great sugar-free options for ...
Salt Sugar Fat: How the Food Giants Hooked Us is a book by Michael Moss published by Random House in 2013 that won the James Beard Foundation Award for Writing and Literature in 2014. It also was a number one New York Times bestseller in 2013.
Sweeteners other than sugar are added to keep the food energy low, or because they have beneficial effects for diabetes mellitus and tooth decay. Thickeners Caffeine and other GRAS (generally recognized as safe) additives such as sugar and salt are not required to go through the regulation process.
A new study suggests that consuming red meat and sugar may be a factor in causing colorectal cancer at a younger age. ... saying “there is a clear association between red meat, processed food ...
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: