Bleaching process has different effects on oil quality.Adsorbent adsorbs minor components,and acts as catalyst during bleaching process at the same time.

• 脱色过程对油脂的品质具有多方面的影响,吸附剂在发生吸附的同时对油脂的分解和脂肪酸的异构化等反应具有一定的催化作用。