Objective To establish a kind of rapid and simple biuret method for measuring cerebrospinal fluid protein of automatic analyser.
目的在全自动分析仪上建立一种快速简便的脑脊液蛋白双缩脲测定法。
Total solvable peptide content in the fermented fishmeal was determined by using the biuret method, and polypeptide in the precipitate by using Kjeldahl method.
用双缩脲反应法可以测出发酵鱼粉中水溶性总肽的含量，用凯氏定氮法可以测出被沉淀的多肽的含量，从而可以计算出发酵鱼粉中寡肽的含量。
Methods Biuret method was used to measure the TP with different concentration of bilirubin. Results TP with adding bilirubin in serum was higher than TP without adding bilirubin in serum.
方法采用双缩脲法，分别测定加入一定浓度的胆红素的血清总蛋白值和加入不同浓度的胆红素的血清总蛋白值。
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