The alcoholysis technique of VE acetatewas investigated in this research.

Based on single factor experiment including esterifying temperature,esterifying time,and vitriol dosage,the conditions for esterifying free fatty acid were optimized by response surface methodology and by determining acid value and content of V_E as evaluation indexes.

V_E was purified by hydrogenation and fractionation.

Study on microemulsion of V_E;

Optimal Supplementations of Vitamin E,Vitamin C,Choline and Inositol in Feed of Rachycentron canadum;

The results show that iodine value of Zanthorylum bungeanum oil no addition vitamin E than addition VE increased 3.

In this paper,extrusion processing and addition of vitamin E were studied for the stability of rice bran.

The diacid could react with divinyl ether,such as 1,3-divinyloxyethoxybenzene,in solid film when baked above 80 ℃ and the film became insoluble in dilute base aqueous.

A novel family of ester acetal molecular glass materials has been created by the reaction between monocarboxylic acid and divinyl ethers.

And these copolymers were used to make a photosensitive imaging system with bisvinyl ether(BPA-DEVE) and photochemical acid generator(PAG).

And systematic investigations about the imaging progress of the "three components" photosensitive affinity switchable system with the copolymers, a bisvinyl ether monomer (BPA-DEVE) and a Photochemical Acid Generator(PAG) were made by using a homemade apparatus for monitoring film thickness change in dissolving, FTS, SEM and so on.