The polymer solution flows stably and evenly in the designed injection allocator, thus preventing mechanical shearing very well, reducing the viscosity loss of polymer solution effectively and ensuring the viscosity retention rate in the process of polymer injection.

Effects of spray drying technologies on the retention rate of banana resistant starch;

In this study,ethanol injection-sonication method and filming-sonication method were compared, and the former was selected to prepare stable CoQ10 nanoliposomes with higher encapsulation efficiency (EE) and retention rate of Co.

Further, it was also found that when Octenylsuccinate was used as wall material to microencapsulate the orange peel oil, higher degree of substitution was beneficial for increasing the encapsulation efficiency and retention rate.