Vitamin A dry powder
Vitamin A dry powder is used in the (manufacture of dry mixtures) for which the oily ester concentrates are unsuitable or undesirable. Mainly, they are incorporated in dry formulations such as (coated tablets and capsules). Even in animal feed industry, vitamin A dry powder is preferred. The stability of vitamin A in the dry powder is increased by matrix coating of the esters with gelatin, thus protecting them from direct oxidation.