https://www.selleckchem.com/pr....oducts/alizarin-red-
This study covers aspects of stability and colouration of Carthamin- a unique red chalcone extracted from Carthamus tinctorius L. Due to its fast degradation in aqueous solutions even at room temperature, Carthamin has no significant use in the food industry. Therefore, obtaining Carthamin in a stable form is of high interest. Comparing UV-Vis spectra of Carthamin solutions and RGB-data of Carthamin-cellulose complex in the wet state showed a predominant formation of stable Carthamin conformation on the cellulose phase. It was de