Proceedings of the 2nd International Conference for Smart Agriculture, Food, and Environment (ICSAFE 2021)

Comparison of Color Quality Measurement Using Chromameter and Image Processing for Dehydrated Strawberry Products

Authors
Farisa Adelina Sitanggang1, M. Maksum Machfoedz1, Mohammad Affan Fajar Falah1, *
1Department of Agroindustrial of Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia
*Corresponding author. Email: affan_tip@ugm.ac.id
Corresponding Author
Mohammad Affan Fajar Falah
Available Online 24 December 2022.
DOI
10.2991/978-94-6463-090-9_2How to use a DOI?
Keywords
chromameter; color quality; dehydrated strawberry; image processing
Abstract

Color is one of the important parameters to consider regarding to quality and perception of consumers acceptance in agro-industrial products. However, standard color measurement using colorimeter have an expensive cost and the need for trained individual to operate, then, other measurement can be done using image processing approach for lower cost and simple operation. The purpose of this research is to compare color measurement of the dehydrated strawberry using Chromameter, which is a standard tool with image processing approach that made in the box as an alternative color detection measurement.

Dehydrated strawberry products are made by a combination of osmotic dehydration and drying using tray dryers and have some characteristics. Parameter of color measurement on dehydrated strawberry products is carried out using a Chromameter and the Image Processing Approach in Box. The parameter of color quality of the products was measured in lightness (L*), redness (a*), yellowness (b*) and using equation were calculated for color change (∆E*) and hue angle (h°). Comparison of the color measurement results obtained were analyzed using statistical analyses of Statistic Package for Social Science (v.22.0, International Business Machines Corporation, New York) and calculated the root mean square error (RMSE) method and then resulted data value were checked statistically for the Independent T-Test for parametric and Mann-Whitney Test for non-parametric.

Based on the results, color measurement using for the parameter of redness (a*) and color change (∆E*) from Chromameter and the Image Processing Approach in Box were similar and not significance difference between these tools. Another color parameter of lightness (L*), yellowness (b*), and hue angle (h°) were significantly different between these tools. For the RMSE calculation, the results for the lightness component (L*) are 7.39; the redness component (a*) is 1.41; yellowness component (b*) of 2.27; the discoloration component (∆E*) is 2.04 and the hue angle component (h°) is 5.92. These low value of the RMSE indicate that Image Processing Approach in Box can be detected color of the dehydrated strawberry and their changes of the color especially redness (a*) and color change (∆E*) well, but the accuracy level still need to be improved.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2nd International Conference for Smart Agriculture, Food, and Environment (ICSAFE 2021)
Series
Advances in Biological Sciences Research
Publication Date
24 December 2022
ISBN
978-94-6463-090-9
ISSN
2468-5747
DOI
10.2991/978-94-6463-090-9_2How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

TY  - CONF
AU  - Farisa Adelina Sitanggang
AU  - M. Maksum Machfoedz
AU  - Mohammad Affan Fajar Falah
PY  - 2022
DA  - 2022/12/24
TI  - Comparison of Color Quality Measurement Using Chromameter and Image Processing for Dehydrated Strawberry Products
BT  - Proceedings of the 2nd International Conference for Smart Agriculture, Food, and Environment (ICSAFE 2021)
PB  - Atlantis Press
SP  - 4
EP  - 17
SN  - 2468-5747
UR  - https://doi.org/10.2991/978-94-6463-090-9_2
DO  - 10.2991/978-94-6463-090-9_2
ID  - Sitanggang2022
ER  -