... oil,Essential oil,Carrier oil,Base oil,medical oil,food additive oil,CAS No.90028-66-3. Efamol,Evening ... primrose oil,Carrier oil,Base oil,food additive oil,spice oil,CAS No.90028-66-3Function ... of medicinal food.Evening primrose oil from evening primrose seed extract oil ... oil,Carrier oil,Base oil,medical oil,food additive oil,CAS No.90028-66-3