| 便携式短波近红外漫透射玉米成分快速分析仪的研制和应用 |
| |
| 引用本文： | 刘国良,张涛,曹彦波,周建光,窦文超,金钦汉.便携式短波近红外漫透射玉米成分快速分析仪的研制和应用[J].现代科学仪器,2006,16(6):37-39. |
| |
| 作者姓名： | 刘国良 张涛 曹彦波 周建光 窦文超 金钦汉 |
| |
| 作者单位： | 1. 吉林省光谱分析仪器工程技术研究中心,长春,130023;吉林大学公共卫生学院,长春,130021
2. 吉林省光谱分析仪器工程技术研究中心,长春,130023 |
| |
| 基金项目： | 吉林省科技发展计划重点项目“快速粮食成分光电分析仪研制开发”(吉科合字20020314-1号)。 |
| |
| 摘 要： | 研制出了一种可用于商品玉米中水分、蛋白质、脂肪和淀粉含量现场快速检测的便携式短波近红外分析仪；讨论了仪器各部件的结构和性能，通过现场检测商品玉米及与国家标准方法测定结果的比较研究，证明该仪器对玉米中水分、蛋白质、脂肪的测定误差不大于0．5％，对淀粉的测定误差小于1．5％，表明该仪器已达到在现场进行准确、快速检测的要求。
|
| 关 键 词： | 短波近红外 快速分析仪 现场检测 |
| 收稿时间： | 2006/8/25 |
| 修稿时间： | 2006年8月25日 |
Development and Application of Portable Short Wave NIR Corn Component Analyzer |
| |
| Liu Guoliang,Zhang Tao,Cao Yanbo,Zhou Jianguang,Dou Wenchao,Jin Qinhan.Development and Application of Portable Short Wave NIR Corn Component Analyzer[J].Modern Scientific Instruments,2006,16(6):37-39. |
| |
| Authors: | Liu Guoliang Zhang Tao Cao Yanbo Zhou Jianguang Dou Wenchao Jin Qinhan |
| |
| Abstract: | A kind of portable short-wave near infrared spectrometer,Model SWNIR-100 Corn Component Fast Analyzer,is developed,which can measure moisture,protein,oil and starch in commercial corn samples without any pretreatment.Eachpart of them and their performance are introduced.The analyzer has been applied to analyze commercial corn on-site and theresults were compared with that obtained with GB methods of China.Furthermore,the analytical error caused by the analyzeris no more than 0.5% for determining moisture,protein and oil,and is less than 1.5% for starch.The performance of theanalyzer shows it meets the requirement for an accurate and quick analysis on-site. |
| |
| Keywords: | Short-wave near infrared fast analyzer detection on site |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
