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Marigold flower extract: Lutein
CAS #: 127-40-2
Molecular formula: C40H52O2
Molecular weight:568.88
Apperance: orange to red crystalline powder
Specification: 5%, 10%, 20%, 40%, 50%, 80% by UV
Available: 5-7 work days.
Lutein is one of the carotenoids, yellow and orange pigments found in many fruits and vegetables including mangoes, corn, sweet potatoes, carrots, squash , tomatoes and dark, leafy greens such as kale, collards and bok choy. It is the major carotenoid in the fruit and vegetable rich Asian diet, and a minor one in the typical American diet which doesn't contain enough fruits and vegetables.
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