1 Sponge the area with undiluted vinegar and launder immediately afterward. 2  For severe stains, add 1-2 cups vinegar to the wash cycle as well. 3  To remove a rust stain from your cotton work clothes, moisten the spot with some full-strength vinegar and then rub in a bit of salt.
Most fats and fatty acids are actually absorbed in the lymphatic system first before being transported into the blood. The lining of your small intestine consists of villi, tiny, finger-shaped structures that project out. In the middle of each villi are tiny lymph vessels called lymph capillaries, or lacteals.
Lipids are important component of cell membranes structure in eukaryotic cells. Lipids regulate membrane permeability. They serve as source for fat soluble vitamins like A, D, E, K. They act electrical insulators to the nerve fibres, where the myelin sheath contains lipids.Lipids are components of some enzyme systems.imple lipids are the esters of fatty acids with various alcohols. Fats and Oils (triglycerides and triacylglycerols) - These are esters of fatty acids with a trihydroxy alcohol, glycerol. A fat is solid at ordinary room temperature, an oil is liquid.