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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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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:
Nondestructive detection;Near infrared spectroscopy;Lime;Available acidity;Total acidity;Ensemble learning
期刊:
Journal of Food Engineering
ISSN:
0260-8774
年:
2024
卷:
368
页码:
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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