| 近红外漫反射光谱法测试醋酸纤维滤棒中的三醋酸甘油酯 |
| |
| 引用本文： | 曹建国,窦峰.近红外漫反射光谱法测试醋酸纤维滤棒中的三醋酸甘油酯[J].烟草科技,2005(3):6-9. |
| |
| 作者姓名： | 曹建国 窦峰 |
| |
| 作者单位： | 南通醋酸纤维有限公司,江苏省南通市钟秀东路27号,226008 |
| |
| 摘 要： | 为探索快速准确测定滤棒中三醋酸甘油酯含量的方法,利用近红外漫反射光谱技术和偏最小二乘法,建立了滤棒中三醋酸甘油酯含量测定的数学模型,并对所建立的数学模型进行了优化和验证。结果表明,该方法具有简单快速、无损、准确的特点,无需样品预处理,特别适合于大量重复性样品的分析测定。
|
| 关 键 词： | 近红外漫反射光谱 三醋酸甘油酯 偏最小二乘法 醋酸纤维滤棒 |
| 文章编号： | 1002-0861(2005)03-0006-04 |
| 修稿时间： | 2003年8月23日 |
Determination of Triacetin in Cellulose Acetate Filter Rod with Near Infrared Diffuse Reflectance Spectroscopy |
| |
| CAO Jian-guo,DOU Feng.Determination of Triacetin in Cellulose Acetate Filter Rod with Near Infrared Diffuse Reflectance Spectroscopy[J].Tobacco Science & Technology,2005(3):6-9. |
| |
| Authors: | CAO Jian-guo DOU Feng |
| |
| Affiliation: | CAO JIAN-GUO and DOU FENG Nantong Cellulose Acetate Fibers Co.,Ltd,Nantong 226008,Jiangsu,China |
| |
| Abstract: | In order to determine triacetin in cellulose acetate filter rod quickly and accurately, a mathematical model was developed with near infrared diffuse reflectance spectroscopy and partial least square, and the model was optimized and verified. The results showed that the method is fast, accurate and especially suitable to where there are mass filter rod samples to be analyzed. |
| |
| Keywords: | Near infrared diffuse reflectance spectroscopy Triacetin Partial least square Cellulose acetate filter rod |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
