According to the colorimetry principle of a-amino acid and ninhydrin, the method of determination of the concentration of lysine was investigated and the impacts were discussed respectively to find the optimum conditions of determination of lysine by ninhydrin colorimetry.
根据α-氨基酸和茚三酮在一定条件下发生显色反应的原理,研究了茚三酮比色法测定赖氨酸、昆布氨酸浓度的方法,并探讨了实验条件对测定的影响。
参考来源 - 赖氨酸铜/锌的合成、表征及昆布氨酸性质研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It was conducted to determine the lysine content of harvested grain in 100 different varieties or lines in wheat by ninhydrin colorimetry method.
利用茚三酮比色法测定100个不同类型小麦籽粒的赖氨酸含量。
Methods Alendronate sodium was determinated by colorimetry and ninhydrin ethanolic solution was used as chromogenic agent in alakaline condition and detection wavelength was at 568.
方法在碱性条件下，以（水合）茚三酮乙醇溶液为显色剂，采用比色法测定，检测波长为568。
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