{TAIL ~ The physical properties} of a triacylglycerol are primarily determined by the chain length of the fatty acyl chains, the amount and {HEAD ~ type} of unsaturation present in the fatty acyl chains, and the distribution of the different fatty acyl chains among the triacylglycerols that make up the fat or oil 
{ TAIL ~ The physical properties } of a triacylglycerol are primarily determined by the chain length of the fatty acyl chains , the amount and { HEAD ~ type } of unsaturation present in the fatty acyl chains , and the distribution of the different fatty acyl chains among the triacylglycerols that make up the fat or oil
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH