中国麻业科学Issue(6)：301-305,5.
近红外光谱法快速测定苎麻粗蛋白含量
Predition Model of Crude Protein in Ramie by Near -Infrared Spectroscopy(NIR)
摘要
Abstract
This paper discussed the feasibility to determine the crude protein of ramie by applying near -infrared spectrometer.The partial least squares (PLS)was used to establish calibration model of the near -infrared spectral information and crude protein content based on 50 samples.The correlation coefficient of the model was 0.98,and 10 ramie samples were used to evaluate the reliability of the cali-bration model.There was a good correlation between the values of the near -infrared predition model and the values of the chemical testing method,and the average relative error was 3.54%.The results showed that using NIR to establish ramie crude protein prediction model to determine crude protein content in ramie was feasible.关键词
近红外光谱法/苎麻/粗蛋白/校正模型Key words
near -infrared spectroscopy/ramie/crude protein/calibration model分类
农业科技引用本文复制引用
彭玉梅,李雅玲,蔡敏,刘华强,朱学栋..近红外光谱法快速测定苎麻粗蛋白含量[J].中国麻业科学,2015,(6):301-305,5.基金项目
国家麻类产业技术体系建设专项资金资助 （）
