Determination of vitamin A acetate in premix feed by RP-HPLC;

Study on the catalytic synthesis of Vitamin E acetate by triethy lamine;

In order to study vitamin E ester derivative's chemical stability and it's correct use in food products, the chemical stabilities of vitamin E acetate affected by water content, temperature, pH, and so on, were studied,and the antioxygenations of vitamin E acetate in oils were also compared by that of free vitamin E in this paper.

Synthesis of vitamin E oleate;