Methods: Phenol-sulfuric acid method was used for the determination of the content of polysaccharide, the mouse bone marrow chromosome test and the sister chromatid exchange text.

• 方法：水提醇沉法提取五味子多糖，0.；1%25活性碳脱色，苯酚-硫酸法测定多糖含量，进行小鼠姐妹染色单体交换及染色体畸变实验。