2023-06-02

Lycopene is a kind of carotenoid in plants, and it is also the main pigment of ripe tomato. Since it was first isolated from tomato, it is called lycopene. Lycopene widely exists in red fruits, such as tomato, watermelon, grapefruit, etc. Read More

2022-05-16

Canthaxanthin is a carotenoid pigment with orange color. It exists naturally in a variety of foods and can also be synthesized artificially. It is often used as an animal feed additive to make the color of egg yolk and poultry meat more vivid. It is mainly used as orange colorant when adding food, but it is rarely used. Some studies have shown that high intake of keratin may lead to its accumulation in the retina Read More