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Vitamin A, is an extremely important yet easily deficient nutrient that widely exists in daily foods especially the livers of livestock and poultry, egg-yolk and milk powder. It is essential to maintain body metabolism and functions including vision,regulation of cell proliferation and differentiation,inter-cellular information exchange, and immune response. Its deficiency can leads to physiological dysfunction […]

D-Biotin, also known as Vitamin H, is an indispensable nutrient that widely exists in daily foods. It is beneficial to regeneration of cells, can enable the body to convert food into energy for its use, helps improve the regulation of blood sugar and is important for the health of hair and nails.   1.Main Application

Beta-carotene is a naturally occurring carotenoid that is widely present in plants. It serves as a precursor of vitamin A and is also one of the most common vitamin A supplements, with functions such as antioxidation and immune enhancement. Its dietary sources are mainly dark-colored vegetables and fruits. After being ingested through the diet, it

Apo-ester is an oxygen-containing apocarotenoid compound among carotenoids. In the food industry, it is mainly used for coloring edible pills,margarine, jams, jellies, and their beverage products; in the feed industry, it is widely used for coloring the skin, shanks, and fat of meat (especially-broilers) and the egg yolks of poultry. It has a high deposition

1.Application  Poultry：Used to improve the color of egg yolks, skin, shanks, feathers, enhancing product appearance appeal and meeting consumer demand for high-quality poultry product. Aquatics: Used for Salmon, Trout, Shrimp, Crab, Soft-shelled Turtles, etc., to enhance the orange-red color of fish flesh or crustacean shells, to increase their market value. Livestocks: Used for coloring the fat

Astaxanthin: A red carotenoid, is a powerful antioxidant that could be found in certain species of plants, animals and microalgae.