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The enzyme or transport protein can be missing or improperly constructed, resulting in it not working. This leaves the body unable to produce energy within the liver and muscles from fatty acid sources. [1] The body's primary source of energy is glucose; however, when all the glucose in the body has been expended, a normal body digests fats.
Dextrins are mixtures of polymers of D-glucose units linked by α-(1→4) or α-(1→6) glycosidic bonds. Dextrins can be produced from starch using enzymes like amylases, as during digestion in the human body and during malting and mashing in beer brewing [3] or by applying dry heat under acidic conditions (pyrolysis or roasting).
Lipid metabolism is often considered the digestion and absorption process of dietary fat; however, there are two sources of fats that organisms can use to obtain energy: from consumed dietary fats and from stored fat. [5] Vertebrates (including humans) use both sources of fat to produce energy for organs such as the heart to function. [6]
A lacteal is a lymphatic capillary that absorbs dietary fats in the villi of the small intestine.. Triglycerides are emulsified by bile and hydrolyzed by the enzyme lipase, resulting in a mixture of fatty acids, di- and monoglycerides. [1]
Water and fiber have low energy densities, or calories, while fat is the most energy-dense component. [3] Some inorganic (non-food) elements are also essential for plant and animal functioning. [7] Human food can be classified in various ways, either by related content or by how it is processed. [8] The number and composition of food groups can ...
The human body can produce the fat it requires from other food ingredients, except for a few essential fatty acids that must be included in the diet. Dietary fats are also the carriers of some flavor and aroma ingredients and vitamins that are not water-soluble. [2]
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The liver has many functions some of which are important to digestion. The liver can detoxify various metabolites; synthesise proteins and produce biochemicals needed for digestion. It regulates the storage of glycogen which it can form from glucose (glycogenesis). The liver can also synthesise glucose from certain amino acids. Its digestive ...