鳕鱼肝

遵循老人家的建议，服用一勺鳕鱼肝油。

Heed grandma 's advice and take a spoonful of cod liver oil .

5.服用鳕鱼肝油

Step 5 Take cod liver oil

他对少儿食用瘦素和鳕鱼肝油进行了比较，尽管他承认激素的作用更为强大。

He compared giving young children leptin with getting them to take cod liver oil-although he accepted that hormones were powerful substances .

本文揭示了维生素A醋酸酯在精制植物油和鳕鱼肝油中效价下降幅度不一样的现象，采取鳕鱼肝油中添加一定比例的精制植物油和抗氧化剂，可减缓维生素A醋酸酯的效价下降。

There are different phenomena on valence decrease of vitamin A acetate in refined plant oil and cod-liver oil , and certain proportion of refined plant oil and antioxidant was added to the cod-liver oil to decelerate the valence descent of vitamin A acetate .