MeSH definition : A nitrogen-free class of lipids present in animal and particularly plant tissues and
composed of one mole of glycerol and 1 or 2 moles of phosphatidic acid. Members of
this group differ from one another in the nature of the fatty acids released on hydrolysis.;
A nitrogen-free class of lipids present in animal and particularly plant tissues and
composed of one mole of glycerol and 1 or 2 moles of phosphatidic acid. Members of
this group differ from one another in the nature of the fatty acids released on hydrolysis.