Construction and properties of sour jujube kernel oil microemulsion system
To improve the water solubility and stability of sour jujube kernel oil,a drip water method was used to prepare sour jujube kernel oil microemulsion.By examining the effects of different surfactants,co surfactants,and other factors on the microemulsion system of sour jujube kernel oil,the preparation process of sour jujube kernel oil microemulsion was determined,and its stability was studied.The optimal prepara-tion process for sour jujube kernel oil microemulsion is using RH40 as the surfactant,PEG400 as the co surfactant,and Km=2.When the mass ratio of sour jujube kernel oil prepared by the optimal preparation process to the mixed surfactant is 3∶7,a light yellow clear and transparent microemulsion can be prepared.The stability test shows that the microemulsion has good stability and is suitable for use and storage under conditions not exceeding 80 ℃.The preparation process of sour jujube kernel oil microemulsion is feasible.
万方数据
维普
