Anthocyanins Assay Kit, is an easy, fast and reliable method for detecting anthocyanins in solution. This kit is based on the determination of the total monomeric anthocyanin concentration by the pH differential method. It is a rapid and simple spectrophotometric method and is based on anthocyanin structural transformation. This occurs with a change in pH (from colored to colorless at two different pHs).
Anthocyanins represent the most important group of water-soluble pigments in the visible region detectable by the human eye. These pigments are responsible for the different colors ranging from red to blue. They are present in various fruits, vegetables, and cereals and accumulate in cell vacuoles.
Kitrytė, Vaida, Asta Kavaliauskaitė, Laura Tamkutė, Milda Pukalskienė, Michail Syrpas, and Petras Rimantas Venskutonis. 2020. “Zero Waste Biorefining of Lingonberry (Vaccinium Vitis-Idaea L.) Pomace into Functional Ingredients by Consecutive High Pressure and Enzyme Assisted Extractions with Green Solvents.” Food Chemistry 322 (126767). https://doi.org/10.1016/j.foodchem.2020.126767.
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Weston, Max, Minh Anh Thu Phan, Jayashree Arcot, and Rona Chandrawati, ‘Anthocyanin-Based Sensors Derived from Food Waste as an Active Use-by Date Indicator for Milk’, Food Chemistry, 326 (2020) https://doi.org/10.1016/j.foodchem.2020.127017
Tamkutė, L., Liepuoniūtė, R., Pukalskienė, M., & Venskutonis, P. R. (2020). Recovery of valuable lipophilic and polyphenolic fractions from cranberry pomace by consecutive supercritical CO2 and pressurized liquid extraction. The Journal of Supercritical Fluids, 104755. https://doi.org/10.1016/j.supflu.2020.104755
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