Definitions for Lipaseˈlaɪ peɪs, ˈlɪp eɪs
This page provides all possible meanings and translations of the word Lipase
an enzyme secreted in the digestive tract that catalyzes the breakdown of fats into individual fatty acids that can be absorbed into the bloodstream
Any of a group of enzymes which catalyses the hydrolysis of lipids.
Lipase is an enzyme that catalyzes the breakdown or hydrolysis of fats. Lipases are a subclass of the esterases. Lipases perform essential roles in the digestion, transport and processing of dietary lipids in most, if not all, living organisms. Genes encoding lipases are even present in certain viruses. Most lipases act at a specific position on the glycerol backbone of lipid substrate. For example, human pancreatic lipase, which is the main enzyme that breaks down dietary fats in the human digestive system, converts triglyceride substrates found in ingested oils to monoglycerides and two fatty acids. Several other types of lipase activities exist in nature, such as phospholipases and sphingomyelinases, however these are usually treated separately from "conventional" lipases. Some lipases are expressed secreted by pathogenic organisms during the infection. In particular, Candida albicans has a large number of different lipases, possibly reflecting broad lipolytic activity, which may contribute to the persistence and virulence of C. albicans in human tissue.
U.S. National Library of Medicine
An enzyme of the hydrolase class that catalyzes the reaction of triacylglycerol and water to yield diacylglycerol and a fatty acid anion. It is produced by glands on the tongue and by the pancreas and initiates the digestion of dietary fats. (From Dorland, 27th ed) EC 188.8.131.52.
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