1638377 SPC soybean phosphatidylcholine 179 436490 SP soybean phosphatidylcholine 5 3411746 SbPC soybean phosphatidylcholine 4 2840909 Soya PC soya phosphatidylcholine 3 2109754 soy-PC soybean phosphatidylcholine 3 2125583 SP-SPC soybean phosphatidylcholine 1