Objective: This paper is to study the effect of anti-oxidative in subacute aging model mice with Fruit oil of Nitraria sibirica Pall.

The paper reports compare of classification,content and index of physics and chemistry among fruit oil,seed oil and residual oil contents,and advances that the compare study of contents should be done for enhancing seabuckthorn oil medical use development and exploiting market.

Research on extraction of apple seed oil by complex enzymatic method;

Ultrasonic extraction of apple seed oil and its physical-chemical properties;

Analysis of fatty acid composition in apple seed oil;

Study on preparation of methyl 15-hydroxy-pentadecanate from malania oleifera oil;

Three kinds of synthesis process of dimethyl 1,15pentadecanedioate from malania oleifera oil were introduced and the absorption characteristic of reactant in the ozonidation reaction of these three kinds of synthesis process were compared.

Fatty acids in the Malania oleifera oil of Yunnan were esterified by sulfuric acid methanol and analyzed by GC MS.

According to the actual request of field production,using the equipment testing and theoretical analysis method,this paper analyzes the effect of the two stabilizers on viscosity,adsorption capacity,resistance coefficient,residual resistance factor and flooding effect of sewage polymer solution,and discusses its working mechanism.

Stability and displacement efficiency evaluation of high-concentration polymeric system;

This paper uses reservoir numerical simulation method to study the effect of injection rate on the displacement efficiency of polymer flooding and analyzes the reason of the effect.

Fatty acid compositions analysis of Elaeagnus mollis seed oil;

Effects of Seed Soaking with Exogenous Nitric Oxide on the Seed Germination and the Seedling Growth of Elaeagnus mollis;