The current work aims to prepare biologically active and pH responsive smart films based on
Chitosan (CS)/Methylcellulose (MC) matrix integrated with Phyllanthus reticulatus (PR) ripen …

The present work describes the natural anthocyanin from Jacaranda cuspidifolia (JC) flower
immobilized within a biopolymer matrix composed of chitosan (CS) and polyvinyl alcohol …

In this study, pectin (PC)/chitosan nanofiber (ChNF) films containing a novel anthocyanin
from sumac extract were successfully developed for freshness monitoring and shelf-life …

This research was aimed at developing a novel pH-responsive smart film made of chitosan,
zein and red radish anthocyanin (RRA). The morphology, interaction, crystallization, thermal …

Herein, an antioxidant, antibacterial and pH-sensitive multifunctional film is fabricated by
incorporating anthocyanins-rich purple sweet potato extract and quercetin-loaded chitosan …

Accurate and efficient detection of food freshness is of great significance to guarantee food
safety. Herein, pH sensitive colorimetric films with considerable biological activities have …

Multifunctional food packaging films were developed based on polyvinyl alcohol (PVA),
sodium carboxymethyl cellulose (CMC), tea polyphenol (TP) and black carrot anthocyanin …

The present study aimed to develop a sustainable biopolymer film that exhibits active and
intelligent properties. The chitosan/soy protein isolation (Cs/SPI) based film was prepared by …

Intelligent food packaging materials from natural resources has attracted increasing
attention nowadays. In this paper, two fresh colorimetric films were obtained by incorporating …

There is growing interest in chitosan-based intelligent packaging films for monitoring food
quality. However, practical application of these biopolymeric films has been limited by their …