<prompt> Richest source of triglycerides in blood:HDLLDLVLDLChylomicrons  <response>: Very-low-density lipoprotein VLDLIt is a lipoprotein made by the liver.VLDL is one of the five major groups of lipoproteins chylomicrons, VLDL, low-density lipoprotein, intermediate-density lipoprotein, high-density lipoprotein that enable fats and cholesterol to move within the water-based solution of the bloodstream.VLDL is assembled in the liver from triglycerides, cholesterol, and apolipoproteins.VLDL is conveed in the bloodstream to low-density lipoprotein LDL.VLDL paicles have a diameter of 30-80 nm.VLDL transpos endogenous products, where as chylomicrons transpo exogenous dietary products. 