蛋白质的定量测定--微量凯氏定氮法(micro Kjeldahl method) 实验原理 生物材料的含氮量测定在生物化学研究中具有一定的意义,如蛋白质的含氮量约为16%, 测出含氮量则可推知蛋白含量。
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... micro isoelectric focusing ==> 微量等电聚焦 micro Kjeldahl method ==> 微量开凯定氮法 micro Kjeldahl''s digestive tube ==> 微量凯氏消化管 ...
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method of micro-kjeldahl 凯氏定氮法
Micro - Kjeldahl method was developed to determine total nitrogen.
总氮含量测定采用凯氏定氮法。
The simulated test mainly simulates the basic situation of the farmland, determines the content of nitrogen in soil drench solution, and adopts semi-micro Macro Kjeldahl method.
模拟试验主要模拟农田的基本情况，测定土壤淋溶液中氮的含量，采用半微量开氏法。
There is no significant difference between the result of the method and that of micro-Kjeldahl′s method according tot test. The relative standard deviation is 3.1%.
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%。
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