lutein造句

Lutein is dihydroxy - carotenoids with the ionone ring systems distributed widely in nature.
葉黃素是含紫羅酮環(huán)的二 羥基 類胡蘿卜素,在自然界廣泛存在.

Active ingredients: Plant extract, Amino acid, milk powder , carotinoid, lutein etc.
主要成分: 植物提取物 、 氨基酸 、 類胡蘿卜素 、 葉黃素 、 優(yōu)質(zhì)奶粉等.

Lutein and zeaxanthin are both dihydroxy - carotenoids with the ionone ring systems distributed widely in nature.
葉黃素和玉米黃質(zhì)是含紫羅酮環(huán)的二 羥基 類胡蘿卜素,在自然界廣泛存在.

Lutein is mainly found at the eye's retina and macular.
葉黃素主要存在于視網(wǎng)膜及黃斑部.

Lutein is a kind of natural pigment, extracted scientifically from natural marigold.
葉黃素是以萬壽菊花為原料, 采用科學(xué)方法提取精制而成的天然色素.

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