【摘要】 采用高效液相色谱法对53个品种的枣中齐墩果酸含量分别进行了分析。结果表明,齐墩果酸平均含量为136.76 mg/kg;筛选出齐墩果酸含量最高的品种是俊枣388.20 mg/kg;41.07%的品种其齐墩果酸含量为109～236 mg/kg,33.93%的品种齐墩果酸含量为255～383 mg/kg。更多还原

【Abstract】 The contents of oleanolic acid in 53 kinds of jujube were analyzed by HPLC.The results showed that the average content of oleanolic acid was 136.76 mg/kg.The content of oleanolic acid in Junzao,388.20 mg/kg was the highest.40.74% of the tested jujube contained 255～383 mg/kg oleanolic acid,and 33.93% contained 255～383 mg/kg oleanolic acid.更多还原