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[有化]缩二脲反应;[有化]双缩脲反应
1、reaction───n.反应,感应;FanDong,复古;反作用
2、biuret test───缩二脲试验;二缩脲试验
3、biuret───n.[有化]缩二脲;双缩脲
4、mixed reaction───[经] 意见不一;各种不同反应
5、biuret solution───缩二脲溶液
6、biuret protein───缩二脲蛋白
7、biuret explosion───缩二脲爆炸
8、unfailing reaction───经久不衰的反应
9、cationization reaction───阳离子化反应
1、albumin. We can take little precipitation (about matchhead size) in 1ml of distilled water, observe whether it is dissolved, identify by biuret reaction.───球蛋白在半饱和硫酸铵溶液中即可析出,而清蛋白需在饱和硫酸铵溶液中才能析出。
2、What is biuret reaction? Please narrate the principle using biuret method to quantitate protein.───什么是双缩脲法?试述双缩脲法测定蛋白质含量的原理?。
3、Methods for the modification of isocyanates include process of urethane, dimerization, trimerization, biuret, carbodiimide, and blocking reaction, etc.───异氰酸酯的改性方法包括氨酯改性、二聚改性、三聚改性、缩二脲改性、碳化二亚胺改性和封闭改性等。
4、ninhydrin reaction was negative, but after acid hydrolysis, its ninhydrin reaction and biuret reaction were positive.───茚三酮反应呈阴性,用酸水解后茚三酮反应和双缩脲反应呈阳性。
5、Observations on the experiment of testing 24h urinary albumen by hand and device with biuret reaction───双缩脲法手工与上机测定24小时尿蛋白实验观察
1、Method U. S Standardization Com mission's standard file EP10-T2 was used to select representative ALT and TP. AL T was determined with the enzyme reaction, TP was determined with biuret reaction .
2、Its ninhydrin reaction was negative, but after acid hydrolysis, its ninhydrin reaction and biuret reaction were positive.