a conjugated fatty acid glyceride , which is formed by converting conjugated fatty acids having conjugated double bond in the molecule into glycerol esters , to more effectively exert the inherent physiological effects of the conjugated fatty acids and control the bitterness or astringency of the conjugated fatty acids , thereby making the conjugated fatty acids suitable for oral intake . these conjugated glycerides have effects of improving lipid metabolism , treating obesity and treating hypertension .