Digital image analysis in determining the color number of vegetable oils

DOI

10.2991/ispc-19.2019.49How to use a DOI?

Keywords

digital image analysis, digital technologies, vegetable oils, color number

Abstract

Digital color transfer technologies allow a more accurate and more sensitive visual analysis of the chromaticity of objects in various fields of science and practice. The quality and composition of agricultural raw materials and food products is often evaluated by appearance and color. The article substantiates the use of digital image analysis in the analysis of vegetable oils to determine their color number. The use of mathematical models for digitizing color images while measuring a color series was analyzed. The comparison of the results of colorimetric tests conducted by visual and digital measurements of color characteristics is given. The fundamental possibility of using in digital image analysis of mobile Android devices is shown on the example of measuring the color number of unrefined and refined vegetable oils. A parameter for assessing the degree of refining vegetable oils is proposed. This parameter characterizes the color of vegetable oil.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Olga Peregonchaya
AU  - Nadezhda Korolkova
AU  - Svetlana Sokolova
PY  - 2019/06
DA  - 2019/06
TI  - Digital image analysis in determining the color number of vegetable oils
BT  - Proceedings of the International Scientific and Practical Conference “Digital agriculture - development strategy” (ISPC 2019)
PB  - Atlantis Press
SP  - 219
EP  - 222
SN  - 1951-6851
UR  - https://doi.org/10.2991/ispc-19.2019.49
DO  - 10.2991/ispc-19.2019.49
ID  - Peregonchaya2019/06
ER  -