单词	linoleic acid
释义	linoleic acid /ˌlɪnə(ʊ)ˈliːɪk / /-ˈleɪɪk/ noun [mass noun] Chemistry A polyunsaturated fatty acid present as a glyceride in linseed oil and other oils and essential in the human diet. Chemical formula: C17H31COOH. Unsaturated fats and oils containing high levels of linoleic acid, a polyunsaturated fatty acid, have been regarded as specifically beneficial to the cardiovascular system in contrast to saturated fats.... Surprisingly, perhaps, the polyunsaturated fatty acids, linoleic acid and arachadonic acid, appeared to be higher in absolute terms. The essential fatty acid linoleic acid is also included in the intercellular lipid complex. Origin Mid 19th century: from Latin linum 'flax' + oleic acid.
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