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Learn - Tuesday 08, 2020
As a Sucralose Manufacturer, share with you. Help skin 2113 antioxidant and
Vitamin A palmitic acid 5261 is one of the most important series of vitamin A products, 4102. It is widely used in 1653 foods, medicines, nutrition and health products, cosmetics, feed additives, etc. It is an indispensable substance for the normal metabolism of the human body. It maintains and promotes human growth, development, reproduction, and cell membrane stability, and has a significant effect on the formation of vision. Moreover, vitamin A palmitate also helps cell reproduction and distinguishes necrotic cells, and acts as an antioxidant. Combine with free radicals that can cause genetic mutations.
Vitamin A Palmitate Oil
What is the difference between vitamin A acetate and vitamin A palmitate?
"Vitamin 2113A Acetate" and "Vitamin 5261A Palmitate" are both vitamin 4102A additives, which are mostly used in feed and cosmetics.
The purified 1653 compound of vitamin A is retinol, which is easily destroyed. Therefore, some chemical treatment processes increase its stability.
The first process is to esterify it first. "Esterification" is conducive to the stability of vitamin A additives. The organic acids used to esterify vitamin A are acetic acid, propionic acid and palmitic acid. Therefore, there are different vitamin A additives such as vitamin A acetate and vitamin A palmitate.
The activity of vitamin A is expressed in "International Units (IU)". Because of the different molecular weights of organic acids used in esterification, the corresponding weight of an international unit is also different. Vitamin A additives are mostly made of vitamin A acetate, and vitamin A palmitate is also used. When purchasing and applying vitamin A additives, it is necessary to know how many international units there are per gram. The number of international units indicates the number of active ingredients.
The melting point of "vitamin A acetate" is 57.3-58.4°C, and the melting point of vitamin A palmitate is 27.8-28.9°C. Both ultraviolet rays and oxygen can promote the decomposition of vitamin A acetate and vitamin A palmitate.
Vitamin A is a fat-soluble alcoholic substance, that is, it is insoluble in water. Vitamin A is relatively easy to be destroyed even after esterification. Therefore, it is further made into fine particles through microcapsule technology, adsorption method, emulsification process, etc., which can be dispersed in water and mixed in drinking water when used as feed.
Vitamin A additives have different particle sizes due to different process conditions. Although foreign countries stipulate that it is generally between 0.1 and 1.0 mm, in fact it is mostly between 0.177 and 0.590 mm. The vitamin A additive that can be dispersed in water has a smaller particle size and the maximum size should not exceed 0.35 mm.
Our company also has Vitamin A Palmitate Oil on sale, welcome to contact us.
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