An improved biuret reaction analytical method was presented for rice protein determination.With the method improved, the pre-marked rice powder was used as standard s...

• 提出利用已标定蛋白质含量的稻米为标样,基于双缩脲反应原理,进行蛋白质测定的分析方法,结果表明,该法可获得较高的检测精度。