1. Lecithin and its derivatives, such as lysophosphatidylcholine and lysosolecithin, have various applications in the food industry.
卵磷脂及其衍生物，如溶血磷脂酰胆碱和溶血卵磷脂，在食品工业中有各种应用。

2. Lysosolecithin is often used as an emulsifying agent in the production of mayonnaise and salad dressings.
溶血卵磷脂常常被用作蛋黄酱和沙拉调味品的生产中的乳化剂。