The impact of visible light component bands on polyphenols from red grape seed extract powder encapsulated in alginate–whey protein matrix
Year: 2024
Type: article
Abstract: -glucoside when exposed to red-orange light. The reflectance spectra acquired from grape seed extract powder and grape seed extract beads were deconvoluted and anthocyanins-based moieties which contribute to the expression of bathochromic or hypsochromic effects were identified. The evolution of the peak areas assigned to the colored compounds confirms that the most intense polyphenol degradation occurred in grape seed extract powder and grape seed extract beads exposed to cyan-blue-violet light, as shown by the chemical analysis. The results of the study are important in choosing the light band from the visible spectrum which can be used to process food enriched with grape seed extract with minimal polyphenol degradation.
Source: Food Chemistry X
Authors: A. Mihaly Cozmuta, A. Peter, C. Nicula, A. Jastrzębska, M. Jakubczak, M.A.K. Purbayanto, A. Bunea, F. Bora, A. Uivarasan, Z. Szakács, L. Mihaly Cozmuta
Language: English
Subfield: Food Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: gold
Estimated APC paid: $2,350
Funder: Politechnika Warszawska
OpenAlex ID: W4401820987