The present invention relates to a method for removing residual agricultural chemicals from plant extracts, comprising the step of extracting residual agricultural chemicals from plant extracts using a mixture of a fatty acid alkyl ester and a glyceryl fatty acid ester. It is possible, by using the mixture, to efficiently remove at least 10 types of various agricultural chemicals while minimizing the loss of the active ingredients in plant extracts, such as saponin.本發明係關於一由植物萃取物去除殘留農藥之方法，其包括使用脂肪酸烷基酯及甘油脂肪酸酯之混合物由植物萃取物萃取出殘留農藥之步驟。藉由使用該混合物，可以有效地去除至少10種不同農藥同時使植物萃取物中如皂苷之活性成分之損失最小化。
