Optimization of spray drying process of camellia oleifera seed oil microcapsule by response surface methodology

Abstract

On the basis of single factor experiment,the processing technology of microencapsulated camellia oleifera seed oil was optimized by response surface method.The results showed that the optimized parameters were as follows： solid content 19%,inlet air temperature 180 ℃,and feed flow rate 16 mL/min.The order of the effects of various factors on the embedding rate of microencapsulated camellia oleifera seed oil was：solid content＞feed flow rate＞inlet air temperature.

Keywords

• camellia oleifera seed oil
• microcapsule
• spray drying
• response surface methodology