Dyeing of Cotton and Wool Fibers with the Aqueous Extract of Alnus glutinosa: Evaluation of Their Ultraviolet Protection Factor, Their Color fastness and the Antioxidant Activity of the Aqueous Extract 


Vol. 25,  No. 5, pp. 1825-1833, May  2024
10.1007/s12221-024-00535-2


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  Abstract

The aim of the present study is to evaluate the dyeing properties and behavior of the aqueous extract of Alnus glutinosa leaves when applied on cotton and wool fibers. The antioxidant activity and the total phenolic content of the aqueous extract were calculated. The colorfastness of the dyed samples such as washing, acid and alkali perspiration, wet and dry fastness and light fastness was performed. The ultraviolet protection factor (UPF) which is a measurement of the protection offered by the dyed fabric substrates against ultraviolet radiation was also assessed. It was found that Alnus glutinosa aqueous extract shows exceptionally high antioxidant activity and high phenolic content. The dyed samples showed astonishingly high light fastness approaching the light fastness of synthetic dyes such as the vat dyes or metal complex dyes. The conferred protection of the dyed samples against the distractive ultraviolet radiation is exceptionally high as this is demonstrated by the high UPF measurements of the dyed samples.

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  Cite this article

[IEEE Style]

N. Tsouka, D. Lazari, N. Nikolaidis, K. Dimitriadis, E. Vouvoudi, K. Theodoropoulos, "Dyeing of Cotton and Wool Fibers with the Aqueous Extract of Alnus glutinosa: Evaluation of Their Ultraviolet Protection Factor, Their Color fastness and the Antioxidant Activity of the Aqueous Extract," Fibers and Polymers, vol. 25, no. 5, pp. 1825-1833, 2024. DOI: 10.1007/s12221-024-00535-2.

[ACM Style]

Niki Tsouka, Diamanto Lazari, Nikolaos Nikolaidis, Kiriakos Dimitriadis, Evangelia Vouvoudi, and Konstantinos Theodoropoulos. 2024. Dyeing of Cotton and Wool Fibers with the Aqueous Extract of Alnus glutinosa: Evaluation of Their Ultraviolet Protection Factor, Their Color fastness and the Antioxidant Activity of the Aqueous Extract. Fibers and Polymers, 25, 5, (2024), 1825-1833. DOI: 10.1007/s12221-024-00535-2.