Abstract:The study aimed to develop an active packaging, functionalized by spent coffee grounds extracts (SCGE) to preserve cake. The antioxidant extracts were obtained using three extraction methods: conventional extraction (CE), ultrasound‐assisted extraction (UAE), and microwave‐assisted extraction (MAE). The SCGE obtained with UAE and MAE produced the highest total phenolic contents and antioxidant activities, and were incorporated into bilayer films composed of polylactic acid, konjac glucomannan, and wheat gluten… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.