This is a benign theca lutein cyst in an ovary.

良性的卵巢黄体膜囊肿。

Eggs contain cysteine, sulfur, lecithin, amino acids and lutein.

蛋类含有半胱氨酸、硫磺、卵磷脂、氨基酸类和叶黄素。

Studying the chemical method in transforming lutein esters to lutein.

建了化学法转化叶黄素酯为游离态叶黄素的工艺。

The lutein powder is mainly used in food medicine and health products.

叶黄素主要应用于食品、药品和保健品。

Nutrition for Eyes, Essential formulation: Lutein, key antioxidants, and zinc.

眼睛需要的营养，基础配方：叶黄素，抗氧化维他命，和锌。