用途： 大豆PC已被用于制备脂质体。大豆PC适用于制备柔性脂质体（FLUV）和治疗嗜铬细胞瘤（PC12）细胞，以分析其对胞吐动力学的影响。 Phosphatidylcholine (PC) is the main constituent of the plasma membrane. Generally, PC has unsaturated fatty acid, in both from human and vegetable origin. Fatty acid composition of soy PC has 70 % of linolenic acid. Hence, Soy PC has low phase transition temperature in water containing systems. Soy PC has been used in the preparation of liposomes. Soy PC is suitable for use in the preparation of flexible liposomes (FLUV) and in treating Pheochromocytoma (PC12) cells to analyze its effects on exocytosis kinetics.