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Impact of Parameters of Irradiation of Potato Bulbs with UVC on Selected Coefficients of Assessment of Colour of Fries Determined with CIE L*A*B* Method

Authors

  • Zygmunt Sobol

    {"en_US":"university of life sciences in lublin."}

  • Tomasz Jakubowski

    {"en_US":"university of life sciences in lublin."}

  • Piotr Nawara

    {"en_US":"university of life sciences in lublin."}

DOI:

https://doi.org/10.1515/agriceng-2019-0017

Keywords:

potato, ultraviolet, colour, fries, CIE L*a*b*

Abstract

Assessment of the colour with the use of many parameters is used with reference to evaluation of the quality changes of products resulting from application of specific technological treatments. The paper investigates the effect of relations between parameters of irradiation of potato bulbs with UVC on selected coefficients of assessment of the colour of fries determined with CIE L*a*b* method. It was statistically significantly proved that UV-C radiation affected brightness of fries, change in colour, recognition of the difference in colour and intensity of the colour reception. Statistical analysis of results was carried out at the assumed level of significance α=0.05.

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Published

2019-06-01

Issue

Vol. 23 No. 2 (2019)

Section

Articles

How to Cite

Impact of Parameters of Irradiation of Potato Bulbs with UVC on Selected Coefficients of Assessment of Colour of Fries Determined with CIE L*A*B* Method. (2019). Agricultural Engineering , 23(2), 57-68. https://doi.org/10.1515/agriceng-2019-0017