Establishment of Nondestructive Testing Model of the Protein Content in wheat flour By Near Infrared Spectroscopy

机译：近红外光谱法建立小麦粉蛋白质含量的无损检测模型

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

The 107 samples of wheat flour were scanned directly by NIRS and their protein contents were, measured by Joe Dumars combustion method. The protein content model was built up using near infrared spectroscopy (INIRS) and the FOSS system as the analyzer. The influences on the model of factors, such as the mathematics methods and optics treatment methods were studied. Experimental results indicated that the optimal model was built by using the Modified partial least square (MPLS) under none scattering approach and two rank differential coefficient derivative preprocessing method, its standard deviation of cross validation (SECV) was 0.4112%, fore cast standard deviation(SEP) was 0.492%, predicted RSQ was 0.937. To sum up, the NIRS technique can realize fast detection of flour protein content and provide technical support for food regulator when they are monitoring the flour market.

机译：用NIRS直接扫描107份小麦粉样品，并用Joe Dumars燃烧法测量其蛋白质含量。使用近红外光谱（INIRS）和FOSS系统作为分析仪建立蛋白质含量模型。研究了数学方法和光学处理方法等因素对模型的影响。实验结果表明，采用无散射法和二阶微分系数导数预处理的改进偏最小二乘（MPLS）方法建立了最优模型，其交叉验证标准差（SECV）为0.4112％，预测标准差为（ SEP）为0.492％，预计RSQ为0.937。综上所述，NIRS技术可以实现面粉蛋白质含量的快速检测，并为食品监管者在监测面粉市场时提供技术支持。

著录项

来源
《2011 International Conference on New Technology of Agricultural Engineering》|2011年|1087-1091|共5页
会议地点 Zibo(CN)
作者
Jin Huali; Wang Jinshui; Yan Lihui; Guo Rui; Luo Li;
展开▼
作者单位

College of Food Science and Technology Henan University of Technology Zhengzhou, Henan, China, 450052;

College of Food Science and Technology Henan University of Technology Zhengzhou, Henan, China, 450052;

College of Food Science and Technology Henan University of Technology Zhengzhou, Henan, China, 450052;

College of Food Science and Technology Henan University of Technology Zhengzhou, Henan, China, 450052;

College of Food Science and Technology Henan University of Technology Zhengzhou, Henan, China, 450052;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类农业工程;
关键词
NIR; wheat flour; protein content; nondestructive testing; model;

机译：近红外;小麦粉;蛋白质含量;无损检测;模型;

相似文献

外文文献
中文文献
专利

1. Using Fourier transform near infrared spectroscopy in determining kernel hardness, protein and moisture content of whole wheat flour [J] . M. Manley, L. Van Zyl, B. G. Osborne Journal of near infrared spectroscopy . 2002,第1期

机译：使用傅里叶变换近红外光谱法测定全麦面粉的仁硬度，蛋白质和水分含量
2. Using Fourier transform near infrared spectroscopy in determining kernel hardness, protein and moisture content of whole wheat flour [J] . M. Manley, L. Van Zyl, B. G. Osborne Journal of near infrared spectroscopy . 2002,第1期

机译：使用傅里叶变换近红外光谱法测定全麦面粉的仁硬度，蛋白质和水分含量
3. A case study of characteristic bands selection in near-infrared spectroscopy: nondestructive detection of ash and moisture in wheat flour. [J] . Xiaoling Dong, Xudong Sun Journal of Food Measurement and Characterization . 2013,第3期

机译：以近红外光谱中的特征谱带选择为例：无损检测面粉中的灰分和水分。
4. Establishment of nondestructive testing model of the protein content in wheat flour by near infrared spectroscopy [C] . Jin Huali, Wang Jinshui, Yan Lihui, 2011 International Conference on New Technology of Agricultural Engineering . 2011

机译：近红外光谱法建立小麦粉蛋白质含量无损检测模型
5. Determination of protein secondary structure in wheat flour-water systems during mixing using Fourier transform horizontal attenuated total reflectance infrared spectroscopy. [D] . Seabourn, Bradford Wayne. 2002

机译：使用傅里叶变换水平衰减全反射红外光谱法测定混合过程中面粉和水系统中蛋白质的二级结构。
6. Construction of Models for Nondestructive Prediction of Ingredient Contents in Blueberries by Near-infrared Spectroscopy Based on HPLC Measurements [O] . Wenming Bai, Norio Yoshimura, Masao Takayanagi, 2016

机译：基于HPLC测量的近红外光谱无损预测蓝莓成分含量的模型构建
7. Development of a predictive model to determine potato flour content in potato-wheat blended powders using near-infrared spectroscopy [O] . Yanjie Huang, Fen Xu, Honghai Hu, 2018

机译：使用近红外光谱法测定马铃薯 - 小麦混纺粉末用薯粉含量的预测模型

Establishment of Nondestructive Testing Model of the Protein Content in wheat flour By Near Infrared Spectroscopy

摘要

著录项

相似文献

相关主题

期刊订阅