Testing of waste vegetable oils as color modifiers in American walnut (Juglans nigra L.) wood
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Tarih
2023
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
American walnut (Juglans nigra L.) wood is used for veneer due to its beautifully grained and dark-colored wood. This study was conducted to test the use of plant waste oils as color modifiers on American walnut wood. As waste vegetable oils, discarded walnut, olive, corn, and sunflower oils were employed. After applying waste oils to the wooden surfaces, several surface properties (brightness, color, and whiteness index: WI*) were determined. It was observed that multivariate analysis of variance tests conducted for WI* values and color parameters were found to be statistically significant. For all vegetable waste oils, decreases were identified in L*, C*, ho, and b* parameters, as well as in WI* values and glossiness values (for all degrees and orientations). The ?E* values were measured at 19.18 for sunflower, 22.02 for walnut, 22.65 for corn, and 19.49 for olive. Each of the discarded vegetable oils had an impact on the color of the wooden surface.
Açıklama
Anahtar Kelimeler
Colour, Juglans nigra L., American walnut, whiteness index, waste vegetable oil
Kaynak
Mobilya ve ahşap malzeme araştırmaları dergisi (Online)
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Scopus Q Değeri
Cilt
6
Sayı
2
