茚三酮法检测珍珠粉中氨基酸含量目录摘要........................................................................................................................Ⅰ-Ⅱ1前言.............................................................................................................................11.1国外珍珠粉研究现状..............................................................................................11.2国内珍珠粉研究现状..............................................................................................21.3珍珠粉质量控制研究现状......................................................................................21.4本研究的目的与意义..............................................................................................32材料与仪器.................................................................................................................32.1仪器..........................................................................................................................32.2材料..........................................................................................................................33方法与结果.................................................................................................................33.1试液的配制..............................................................................................................33.2最大吸收波长的选择..............................................................................................43.3标准曲线的建立......................................................................................................53.4精密度考察..............................................................................................................53.5稳定性考察..............................................................................................................63.6重现性考察..............................................................................................................63.7加样回收率考察......................................................................................................73.8样品含量测定..........................................................................................................84分析与讨论.................................................................................................................84.1氨基酸含量检测方法的选择..................................................................................84.2实验材料的选择......................................................................................................94.3检测条件的选择......................................................................................................94.4含量检测方法分析................................................................................................104.5含量测定结果分析................................................................................................104.6珍珠粉质量控制展望............................................................................................10参考文献......................................................................................................................12综述..............................................................................................................................15致谢.......
