A green nanocomposite film with pH-sensitivity and antioxidant activity based on oxidized
chitin nanocrystals (O-ChNCs)/gelatin incorporating black rice bran anthocyanins (BACNs) …

This study was aimed to develop a colorimetric indicator for real-time freshness monitoring
of minced beef. The indicator fabricated by incorporation of alizarin (1% w/v) in cellulose …

In this study, halochromic smart films were produced, characterized, and applied to monitor
the freshness of hairtail and shrimp in real-time. Red cabbage anthocyanins (RCAs) solution …

The study was to improve the stability of blueberry anthocyanins (ANS) by encapsulating it
with carboxymethyl starch (CMS)/xanthan gum (XG) combinations of five ratios (CMS/XG …

This work aimed to develop a novel colorimetric indicator film for monitoring of food
freshness based on gelatin/polyvinyl alcohol matrix incorporated with anthocyanin extracts …

The development of intelligent packaging based on natural and biodegradable resources is
getting more attention by researchers in recent years. The aim of this study was to develop …

A chitosan/gelatin composite packaging film with antioxidant activity, bacteriostatic activity
and pH responsiveness was prepared. Red cabbage pigment (RC) and enterocin CHQS …

Food industry must guarantee food safety and seek sustainable solutions for increasing
shelf life and decreasing food waste. Bio-based smart packaging is a potential option, where …

Smart color-changing indicator films were prepared using two different types of cellulose
(CMC and CNF) and pH-sensitive dye, alizarin. pH-responsive color indicator films were …

An intelligent freshness indicator was developed by immobilizing anthocyanins of black
carrot (ABC) within the starch matrix (total anthocyanins content of 10 mg/100 mL) to monitor …