| 不同部位辽五味子蛋白质含量的比较分析 |
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| 引用本文： | 王慧清,侯冬岩,回瑞华.不同部位辽五味子蛋白质含量的比较分析[J].鞍山师范学院学报,2008,10(4). |
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| 作者姓名： | 王慧清 侯冬岩 回瑞华 |
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| 作者单位： | 1. 辽宁师范大学,辽宁,大连,116029;鞍山师范学院,辽宁,鞍山,114007
2. 鞍山师范学院,辽宁,鞍山,114007;辽宁师范大学,辽宁,大连,116029 |
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| 摘 要： | 采用凯氏定氮法和光谱法分析测定五味子不同部位蛋白质的含量.对传统的凯氏定氮法的催化剂进行了改进,加快了消化速度,缩短了分析时间.光谱分析方法的回收率为92.10%~102.35%,变异系数为0.12%,结果表明该方法简便、快速、准确可行.
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| 关 键 词： | 五味子果 茎 叶 蛋白质 凯氏定氮法 光谱法 |
The Determination of Protein in Different Spots of WuWeizi |
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| WANG Hui-qing,HOU Dong-yan,HUI Rui-hua.The Determination of Protein in Different Spots of WuWeizi[J].Journal of Anshan Teachers College,2008,10(4). |
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| Authors: | WANG Hui-qing HOU Dong-yan HUI Rui-hua |
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| Institution: | 1(1.Liaoning Normal University; Dalian Liaoning 116029; China; 2.Anshan Normal University; Anshan Liaoning 114007; China); |
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| Abstract: | Kieldahl method and Spectrophotometry method are applied for the determination of protein content in different spots of WuWeizi.Through changing the catalyst of the tradition Kieldahlmethod,the speed is quickened and the reaction time is shortened.For the Spectrophotometry method,the recovery is 92.10%～102.35% and the coefficient of variation is 0.12%.The result indicates that this method is simple,fast,accurate and feasible. |
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| Keywords: | Fruit leaf and stem of WuWeizi Protein Kieldahl method Spectrophotometry method |
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