摘要
建立了用二喹啉甲酸 (BCA)法测定蜜蜂变应原中蛋白含量的方法。经t检验证明 ,该方法的测定结果与微量凯氏定氮法无显著差异 ,测定结果的相对标准偏差为 3.1%。该方法操作简便 ,结果准确可靠 ,可替代微量凯氏定氮法。
The determination method of protein content in bee extract by bicinchoninic acid method was set up. There is no significant difference between the result of the method and that of micro-Kjeldahl′s method according to t test. The relative standard deviation is 3.1%. The BCA method is simple and rapid with accurate result. The method can replace micro-Kjeldahl′s method.
出处
《化学分析计量》
CAS
2004年第5期52-53,共2页
Chemical Analysis And Meterage
