Deacidification camellia seed oil was used to study alkali refining acid stripping. The optimization conditions for oil-tea camellia seed oil decoloration by response surface method （RSM） were performed. The result showed that the optimum parameters were as followings： the ratio of activated carbon and kieselguhr was 1 ： 3, the decoloration refining temperature 82 ℃, the decoloration reaction time 35 min, and the mixed decolorizing agent loading 3.5%. Under the best conditions, the bleaching rate was up to 92.461%, and the camellia oil was up t...
