Methods:Molybdenum blue color method was used to determine the fat hydration with the phospho-lipin measuring method the phospho-lipin content,thus calculates the non-hydrated phosphatide the content.

• 方法:用磷脂测定法(钼蓝比色法)测定油脂水化前后磷脂含量,从而计算出非水化磷脂的含量。