Conjugated linoleic acid is dissolved in glycerol as one non-toxic solvent, and the conjugated linoleic acid product used as food or food additive is superior to propanediol and glycol.

• 其中共轭亚油酸是采用丙三醇作溶剂，该溶剂属无毒类溶剂，制备的共轭亚油酸用作人的食品或食品添加剂比用丙二醇和乙二醇更好。