Colorimetric indicator based on chitosan/gelatin with nano-ZnO and black peanut seed coat anthocyanins for application in intelligent packaging - Lu, Min; Zhou, Qi; Yu, Hui; Chen, Xiaoe; Yuan, Gaofeng (Food research international, 2022)
Keywords: Anthocyanins; antioxidants; chitosan; color; Color change; Colorimetric indicator; colorimetry; crystal structure; food research; Freshness; gelatin; nanoparticles; peanuts; permeability; pH-sensing; plate count; seed coat; Shrimp; tensile strength; total volatile basic nitrogen; water vapor; zinc oxide; Anthocyanins; Colorimetric indicator; pH-sensing; Freshness; Color change; Shrimp