At about 0.12% water content, the phosphatide in crude rapeseed oil has more antioxidation effect. The higher the phosphatide in crude rapeseed oil, the more stable the crude rapeseed oil.

含水量0.12%左右，毛菜油中磷脂具较好抗氧化作用，磷脂含量高毛菜籽油储存稳定性较好。

youdao

By analysis the main component of rapeseed crude oil, rapeseed oil residue and rapeseed deodorizer distillate, rapeseed crude oil to be 0.

通过对菜籽毛油、菜籽油脚及菜籽脱臭馏出物中主要成分分析，得到菜籽毛油的水分0。

youdao

In this work, the process of the biodiesel production from rapeseed oil and the crude biodiesel washing has been provided.

通过水洗可以很容易去除粗生物柴油中的游离甘油，但是水洗不仅会产生大量工业废水，而且增加产品成本。

youdao