The effects of β-lactoglobulin on cyanidin-3-O-glucoside antioxidant activity and bioaccessibility after heat treatment

• Published in: Food research international Vol. 157; p. 111494
• Main Authors: Qie, Xuejiao, Chen, Wenpu, Wu, Renyi, Wang, Zhaojun, Zeng, Maomao, Chen, Jie, Douglas Goff, H., He, Zhiyong
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.07.2022
• Subjects: Antioxidant activity; Bioaccessibility; Cyanidin-3-O-glucoside; Heat treatment; Interaction; β-Lactoglobulin; Bioaccessibility; Heat treatment; β-Lactoglobulin; Interaction; Antioxidant activity; Cyanidin-3-O-glucoside

[Display omitted] •Thermal treatment and the addition of C3G changed the secondary structure of β-Lg.•No β-Lg-C3G covalent complexes formed after thermal treatment at 25–121 °C.•β-lg addition was effective in maintaining the color of C3G after thermal treatment.•Hydrophobic interaction between β-Lg-...