The present review is novel as it discusses the main findings of researchers on the topic and
their implications, as well as highlights the emerging research in this particular area and its …

Food packaging technology is changing significantly from its conventional protective role to
one that is more interactive, and communication driven. The goal is to enhance the safety …

With the increased awareness on food freshness and food quality among consumers, the
intelligent packaging films that can visually monitor the freshness of packaged foods by …

Intelligent indicator films with colorimetric pH indicator properties were developed,
incorporating black soybean seed coat anthocyanin (BA), cellulose nanocrystals (CNC), and …

The use of biopolymers as matrices and anthocyanins as pH-sensing indicators has
generated increasing interest in freshness detection. Nevertheless, the weak mechanical …

This study aimed to develop novel pH-sensitive intelligent films for monitoring food
freshness by incorporating betacyanin extracted from dragon fruit peel, pectin, sodium …

In the present work, a freshness indicator was developed by immobilizing extracted
betacyanins from prickly pear fruit (PFB) onto cellulose filter paper to visually determine fish …

An intelligent pH response indicator film is an easy-to-use device for the real-time monitoring
of meat freshness during transport and storage. Therefore, a novel pH-sensitive anthocyanin …

This article explores the use of carrageenan-based biomaterials in developing sustainable
and efficient intelligent food packaging solutions. The research in this field has seen a …

The shelf-life of grapes is reduced due to infection by various pathogens and mechanical
damage, which consequently limits their availability on the market and results huge …