Current environmental concerns fostered a strong interest in extracting polymers from
renewable feedstocks. Chitosan, a second most abundant polysaccharide after cellulose …

Recent years have witnessed great developments in biobased polymer packaging films for
the serious environmental problems caused by the petroleum-based nonbiodegradable …

In the present study, apple peel polyphenols (APP) were incorporated into chitosan (CS) to
develop a novel functional film. Scanning electron microscopy, Fourier transform-infrared …

An active and intelligent film was developed by immobilizing red cabbage anthocyanins
(RCA) into an oxidized-chitin nanocrystals (O-ChNCs)/konjac glucomannan (KGM) matrix. O …

Abstract Chitosan (CS), a bio-renewable natural material, has the potential to be utilized as
a biopolymer for food packaging films (PFs)/coatings. However, its low solubility in dilute …

In this study, the composite cling film was prepared by solution casting method using
chitosan and golden mushroom foot polysaccharide as substrates, and the structure and …

A novel intelligent film was developed by immobilizing 1%, 3% and 5% black rice bran
anthocyanins (BACNs) into oxidized-chitin nanocrystals (O-ChNCs)/chitosan (CS) matrix …

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

In recent years, increasing attention has been paid to the grafting of phenolic acid onto
chitosan in order to enhance the bioactivity and widen the application of chitosan. Here, we …

In this study, protocatechuic acid (PCA) was grafted onto carboxymethyl chitosan (CMCS)
via EDC/NHS to improve the antioxidant effect. The grafting ratio of PCA-g-CMCS …