CAJ | 학술논문

目前国内食用山茶油的脱色工艺一般为传统的白土脱色，所得油色泽一般为黄色，仅能符合一般食用的要求而难以满足润肤用山茶油精油的要求，而且传统的白土脱色工艺产生的废弃物对环境也有较大的污染。本文针对这一情况，采用了一种新型的硅胶柱层析法对山茶油进行脱色，得到了清亮透明无色的润肤用山茶油精油，并将茶油中油酸的含量提高。
목전국내식용산다유적탈색공예일반위전통적백토탈색，소득유색택일반위황색，부능부합일반식용적요구이난이만족윤부용산다유정유적요구，이차전통적백토탈색공예산생적폐기물대배경야유교대적오염。본문침대저일정황，채용료일충신형적규효주층석법대산다유진행탈색，득도료청량투명무색적윤부용산다유정유，병장다유중유산적함량제고。
At present, the decoloration technology of edible camellia oil in China is commonly the traditional clay discoloration. The color of camellia oil is usually yellow. It only can meet the requirements of general edible oil and it is difficult to meet the requirements of camellia essential oil for skin moisten. The waste of traditional clay discoloration technology has larger pollution to the environment. Aimed at this situation, this paper uses a new silicagel column chromatography to decalor the camellia oil. It gets the limpid lucid and colorless camellia essential oil for skin moisten, and it improves the content of oleic acid in camellia oil.