New packaging materials are an emerging field in the food industry. Poor thermal,
mechanical, chemical, and physical properties of biopolymers, and also their inherent …

Recently, interest in smart packaging, which can show the color change of the packaging
film according to the state of the food and evaluate the quality or freshness of the packaged …

This review covers the latest research done in biopolymer-based pH-responsive color
indicators integrated with natural colorants for real-time monitoring of packaged food quality …

Active and intelligent food packaging has emerged to ensure food safety, quality, or spoilage
monitoring and extend the shelf life of food. The development of intelligent packaging has …

The aim of this review is to provide an overview of recent findings related to bacterial
cellulose application in bio-packaging industry. This constantly growing sector fulfils a major …

Green-emitting carbon dots (CDs) were synthesized via a one-step hydrothermal approach
using green tea leaf powder (GLP) as a single precursor. The stability and effectiveness of …

To monitor the freshness of chicken, a pH-sensitive film based on sodium alginate, gelatin,
and plum peel extract (SGPE) was created. Thickness, color, water contact angle …

As food packaging evolves, consumer interests are shifting from traditional to intelligent food
packaging systems. Intelligent packaging includes active components that display changes …

A novel intelligent label (CNCB) was prepared by casting and drying a mixed solution of
sodium carboxymethyl cellulose (CMC-Na) and carrageenan, to which bromothymol blue …

Since fresh foods include a significant amount of water, fat, and protein, it is more likely to
become infected by microorganisms causing a major loss of quality. Traditional detection …