Overall precision test of near infrared spectroscopy on mango fruits (Mangifera indica CV. ‘Nam Dok Mai Si Thong’) by on-line and off-line systems

The near infrared (NIR) spectroscopy both on-line and off-line scanning was applied on mango fruits (Mangifera indica CV. ‘Nam dok mai- si Thong’) for the overall precision test. The reference parameter was total soluble solids content (Brix value). The results showed that the off-line scanning had...

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Main Authors:	Lekhawattana Wachiraya, Sirisomboon Panmanas
Format:	Article
Language:	English
Published:	EDP Sciences 2020-01-01
Series:	E3S Web of Conferences
Online Access:	https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/47/e3sconf_tsae2020_04006.pdf

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spelling	doaj-275e97ed87e144d2a60b4f61347ef7d62021-04-02T09:25:48ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011870400610.1051/e3sconf/202018704006e3sconf_tsae2020_04006Overall precision test of near infrared spectroscopy on mango fruits (Mangifera indica CV. ‘Nam Dok Mai Si Thong’) by on-line and off-line systemsLekhawattana Wachiraya0Sirisomboon Panmanas1King Mongkut’s Institute of Technology Ladkrabang, Department of Agricultural Engineering, Faculty of EngineeringKing Mongkut’s Institute of Technology Ladkrabang, NIR Spectroscopy Research Center for Agricultural Products and Foods, Department of Agricultural Engineering, Faculty of EngineeringThe near infrared (NIR) spectroscopy both on-line and off-line scanning was applied on mango fruits (Mangifera indica CV. ‘Nam dok mai- si Thong’) for the overall precision test. The reference parameter was total soluble solids content (Brix value). The results showed that the off-line scanning had a higher accuracy than on-line scanning. The scanning repeatability of the off-line and on-line systems were 0.00199 and 0.00993, respectively. The scanning reproducibility of the off-line and online systems were 0.00279 and 0.00513, respectively. The reference of measurement repeatability was 0.2. The maximum coefficient of determination (R2max) of the reference measurement was 0.894.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/47/e3sconf_tsae2020_04006.pdf
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Lekhawattana Wachiraya Sirisomboon Panmanas
spellingShingle	Lekhawattana Wachiraya Sirisomboon Panmanas Overall precision test of near infrared spectroscopy on mango fruits (Mangifera indica CV. ‘Nam Dok Mai Si Thong’) by on-line and off-line systems E3S Web of Conferences
author_facet	Lekhawattana Wachiraya Sirisomboon Panmanas
author_sort	Lekhawattana Wachiraya
title	Overall precision test of near infrared spectroscopy on mango fruits (Mangifera indica CV. ‘Nam Dok Mai Si Thong’) by on-line and off-line systems
title_short	Overall precision test of near infrared spectroscopy on mango fruits (Mangifera indica CV. ‘Nam Dok Mai Si Thong’) by on-line and off-line systems
title_full	Overall precision test of near infrared spectroscopy on mango fruits (Mangifera indica CV. ‘Nam Dok Mai Si Thong’) by on-line and off-line systems
title_fullStr	Overall precision test of near infrared spectroscopy on mango fruits (Mangifera indica CV. ‘Nam Dok Mai Si Thong’) by on-line and off-line systems
title_full_unstemmed	Overall precision test of near infrared spectroscopy on mango fruits (Mangifera indica CV. ‘Nam Dok Mai Si Thong’) by on-line and off-line systems
title_sort	overall precision test of near infrared spectroscopy on mango fruits (mangifera indica cv. ‘nam dok mai si thong’) by on-line and off-line systems
publisher	EDP Sciences
series	E3S Web of Conferences
issn	2267-1242
publishDate	2020-01-01
description	The near infrared (NIR) spectroscopy both on-line and off-line scanning was applied on mango fruits (Mangifera indica CV. ‘Nam dok mai- si Thong’) for the overall precision test. The reference parameter was total soluble solids content (Brix value). The results showed that the off-line scanning had a higher accuracy than on-line scanning. The scanning repeatability of the off-line and on-line systems were 0.00199 and 0.00993, respectively. The scanning reproducibility of the off-line and online systems were 0.00279 and 0.00513, respectively. The reference of measurement repeatability was 0.2. The maximum coefficient of determination (R2max) of the reference measurement was 0.894.
url	https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/47/e3sconf_tsae2020_04006.pdf
work_keys_str_mv	AT lekhawattanawachiraya overallprecisiontestofnearinfraredspectroscopyonmangofruitsmangiferaindicacvnamdokmaisithongbyonlineandofflinesystems AT sirisomboonpanmanas overallprecisiontestofnearinfraredspectroscopyonmangofruitsmangiferaindicacvnamdokmaisithongbyonlineandofflinesystems
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Overall precision test of near infrared spectroscopy on mango fruits (Mangifera indica CV. ‘Nam Dok Mai Si Thong’) by on-line and off-line systems

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