Docosahexaenoic acid (DHA, cervonic acid) molecule. Polyunsaturated omega-3 fatty acid present in fish oil. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxygen (red). Docosahexaenoic acid (DHA, cervonic acid) molecule. Polyunsatura 0 大 缩小字号。 大 重设字号。 大 放大字号。 By Editor-Jane on 2016 年 4 月 29 日 Share. Twitter Facebook Line LinkedIn Email