How are fatty acids stored within SKM or adipose tissue?
Lipids are stored in adipose tissue and liver. Fat stored in
adipose tissue is called neutral fat or tissue fat. When
chylomicrons are traveling through capillaries of adipose tissue or
liver, the enzyme called lipoprotein lipase present in the
capillary endothelium hydrolyzes triglycerides of chylomicrons into
free fatty acids (FFA) and glycerol. FFA and glycerol enter the fat
cells (adipocytes or lipocytes) of the adipose tissue or liver
cells. Then, the FFA and glycerol are again converted into
triglycerides and stored in these cells. Other contents of
chylomicrons such as cholesterol and phospholipids, which are
released into the blood combine with proteins to form lipoproteins.
When other tissues of the body need energy, triglycerides stored in
adipose tissue is hydrolyzed into FFA and glycerol. FFA is
transported to the body tissues through blood.
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