Abstract:The main functional components of Kadsura.coccinea seeds were analyzed.The results showed that the content of crude polysaccharide was 2.68 g/100 g，the content of total flavonoids（rutin）was 1.84 g/100 g and the total saponins（ginsenosides）content was 0.21 g/100 g.Itcontained vitamin B1vitamin B2，vitamin C，vitamin D，vitamin E as well as the abundant mineral elements，especially the essential trace elements，such as Fe，Zn，Se.K.coccinea seeds had 12 kinds of fatty acids，in which contained 87.19% unsaturated fatty acids. Itwas worth mentioning that linoleic acid contentac counted for the proportion of unsaturated fatty acids as high as 81.18%.In addition，the resultshowed that16 amino acids were found in K.coccinea seeds，including 7 essential amino acids and 9 nonessential amino acids，the kinds of amino acids was relatively complete.It could be derived that K.coccinea seeds coud develop functional food which had the effect of antioxidant，antifatigue，antiaging，antilipidemic，antihypertensive，regulating central nervous system or improving immunity.