氢化的大豆，玉米，和油菜籽油-装有危险的反式脂肪和有毒正己烷溶剂处理-定期包装食品。
Hydrogenated soy, corn, and canola oils - loaded with dangerous trans-fats and processed with toxic hexane solvents - are routinely added to packaged foods.
在有机溶剂下溶解脂肪，用抽提法使脂肪从溶剂中分离出来，然后烘干，称量、计算出脂肪含量。
In organic solvent to dissolve fat, with extraction that fat is separated from the solvent, and then drying, weighing, calculate the fat content.
结果表明，四氢呋喃是良好的共溶剂，游离脂肪酸含量高的废食用油有利于共溶体系的形成。
The results showed that tetrahydrofuran was a better cosolvent and the waste edible oils containing abundant free fatty acids was liable to form miscible system.
应用推荐