Color compensation and comparison of shortwave near infrared and long wave near infrared spectroscopy for determination of soluble solids content of ‘Fuji‿apple
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- 作者：Zhiming Guoa ; b ; zhmguo@126.com" class="auth_mail" title="E-mail the corresponding author ; Wenqian Huangb ; Yankun Pengc ; Quansheng Chena ; ; Qin Ouyanga ; Jiewen Zhaoa
- 关键词：Apple ; Near infrared spectroscopy ; Color compensation ; Soluble solids content ; Independent Component analysis ; Support vector machine
- 刊名：Postharvest Biology and Technology
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：115
- 期：Complete
- 页码：81-90
- 全文大小：2004 K
文摘
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NIR models for soluble solids content of apple were developed.
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Both short wave (SWNIR) and long wave (LWNIR) wavelength ranges were considered.
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Color compensation significantly improves prediction accuracy for SWNIR.
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Nonlinear calibration models were better than linear ones.
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Wavelength selection and latent variable construction algorithms were investigated.