Nondestructive prediction of lime acidity with a single scan using two types of near infrared spectrometers and ensemble learning strategy

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成果类型：

期刊论文

作者：

Li, Pao*;Dong, Yiqing;Jiang, Liwen;Du, Guorong*;Shan, Yang

通讯作者：

Li, Pao;Du, Guorong;Shan, Y

作者机构：

[Li, Pao; Du, Guorong; Shan, Yang; Jiang, Liwen; Dong, Yiqing; Du, GR] Hunan Agr Univ, Coll Food Sci & Technol, Changsha 410128, Peoples R China.

[Shan, Yang; Li, Pao] Hunan Acad Agr Sci, Hunan Agr Prod Proc Inst, Changsha 410125, Peoples R China.

[Li, Pao] Shaoguan Univ, Guangdong Prov Key Lab Utilizat & Conservat Food &, Shaoguan 512005, Peoples R China.

[Du, Guorong] Shanghai Tobacco Grp Co Ltd, Beijing Work Stn, Technol Ctr, Beijing 101121, Peoples R China.

通讯机构：

[Li, P; Du, GR; Shan, Y ] H

Hunan Agr Univ, Coll Food Sci & Technol, Changsha 410128, Peoples R China.

语种：

英文

关键词：

Forecasting;Fourier transform infrared spectroscopy;Infrared devices;Learning systems;Least squares approximations;Light sources;Near infrared spectroscopy;Spectrometers;Accurate prediction;Available acidity;Ensemble learning;Fourier transform spectrometers;Learning strategy;Near infrared spectrometer;Non-destructive prediction;Nondestructive detection;Single scan;Total acidity;Lime

期刊：

Journal of Food Engineering

ISSN：

0260-8774

年：

2024

卷：

368

页码：

111917

DOI：

10.1016/j.jfoodeng.2023.111917

基金类别：

CRediT authorship contribution statement Pao Li: Conceptualization, acquisition, Investigation, Methodology, Project administration, Writing - review & editing. Yiqing Dong: Investigation, Supervision, Visualization, Writing - original draft. Liwen Jiang: Formal analysis. Guorong Du: Data curation, Software, Validation. Yang Shan: Conceptualization, Methodology, Writing - review & editing.

机构署名：

本校为第一且通讯机构

院系归属：

食品科学技术学院

摘要：

An accurate and nondestructive prediction method of lime acidity was established based on near infrared (NIR) spectroscopy and ensemble learning strategy. Dual-band spectra were obtained nondestructively with a single scan using a desk-top Fourier transform spectrometer and a grating portable spectrometer. Spectral preprocessing methods were used to eliminate the interferences in the spectra. The quantification models of available acidity (pH and 10−pH) and total acidity (TA) were developed with the ensemble learning strategy compared with par...

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Nondestructive prediction of lime acidity with a single scan using two types of near infrared spectrometers and ensemble learning strategy

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