To prevent geese diacylglycerol oil from oxidation and prolong the shelf life, geese diacylglycerol oil has been utilized as a material in the paper. The best process to produce the goose diacylglycerol oil microcapsules has been researched here. Sodium caseinate, β-cyclodextrin, goose diacylglycerol oil and CMC were used as wall material, core material and emulsifier, respectively. Goose diacylglycerol oil microcapsules was finally produced by freeze-drying. Embedding rate was chosen as the indicator and response surface methodology was used to find the best method for producing goose di...