| L-半胱氨酸含量测定模型的研究 |
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| 引用本文： | 刘瑞江,左武婷,孙云雷,谭吉.L-半胱氨酸含量测定模型的研究[J].计算机与应用化学,2011,28(4). |
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| 作者姓名： | 刘瑞江 左武婷 孙云雷 谭吉 |
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| 作者单位： | 1. 江苏大学药学院,江苏,镇江,212013
2. 江苏大学京江学院,江苏,镇江,212013 |
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| 基金项目： | 江苏省高校自然科学研究项目资助，江苏大学学生科研立项资助项目 |
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| 摘 要： | 简介L-半胱氨酸的性质和含量的检测方法,探讨简便快捷的旋光度和吸光度测量法.利用Statistic软件模拟计算实验数据,求得用旋光度法测量L-半胱氨酸含量的数学模型为y=0.146657x2+0.05249,方差R=0.99979;用吸光度法测量L-半胱氨酸含量的数学模型为y=10842.1x,方差R=0.99898.比较两法可知,应根据溶液中有无旋光性物质而选择不同的测量方法,为测定L-半胱氨酸的含量提供准确、有效、快捷的方法和数学模型.
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| 关 键 词： | L-半胱氨酸 含量测定 模型 |
Study on models for determination of L-cysteine |
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| Liu Ruijiang,Zuo Wuting,Sun Yunlei,Tan Ji.Study on models for determination of L-cysteine[J].Computers and Applied Chemistry,2011,28(4). |
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| Authors: | Liu Ruijiang Zuo Wuting Sun Yunlei Tan Ji |
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| Affiliation: | Liu Ruijiang~1,Zuo Wuting~2,Sun Yunlei~2 and Tan Ji~2 (1.School of Pharmacy,Jiangsu University,Zhenjiang,212013,Jiangsu,China) (2.Jingjiang College,China) |
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| Abstract: | The character and measure method of L-cysteine were summarized briefly,the simple and fast optical rotation method and absorbency method were discussed.The experimental data was analog computed by Statistic soft,the optical rotation model for determination of L-cysteine is y=0.146657x~2+0.05249,the variance R=0.99979,and the absorbency model for determination of L-cysteine is y=10842.1x,the variance R=0.99898. The optical rotation method and absorbency method for determination of L-cysteine were compared,ac... |
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| Keywords: | L-cysteine determination model |
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