2023
DOI: 10.1016/j.carbpol.2023.120901
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Chitosan-grafted phenolic acids as an efficient biopolymer for food packaging films/coatings

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Cited by 32 publications
(4 citation statements)
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“…There is a wide range of phenolic compounds used for different applications, such as those with simple chemical structures, such as flavonoids, hydroxybenzoic acids, hydroxycinnamic acids, and complex polyphenols such as tannins (proanthocyanidins, gallotannins, ellagitannins) [ 1 ]. Some of these compounds have been used as food additives to obtain active materials for food packaging applications [ 4 , 5 ]. Nevertheless, the incorporation of phenolic compounds into polymer matrices requires the study of their influence on the properties of the materials and the consequent impact on their adequacy for food packaging applications, as well as the capacity to maintain activity in the different stages of the material production and use [ 1 ].…”
Section: Introductionmentioning
confidence: 99%
“…There is a wide range of phenolic compounds used for different applications, such as those with simple chemical structures, such as flavonoids, hydroxybenzoic acids, hydroxycinnamic acids, and complex polyphenols such as tannins (proanthocyanidins, gallotannins, ellagitannins) [ 1 ]. Some of these compounds have been used as food additives to obtain active materials for food packaging applications [ 4 , 5 ]. Nevertheless, the incorporation of phenolic compounds into polymer matrices requires the study of their influence on the properties of the materials and the consequent impact on their adequacy for food packaging applications, as well as the capacity to maintain activity in the different stages of the material production and use [ 1 ].…”
Section: Introductionmentioning
confidence: 99%
“…In recent years, grafted phenolic acids on CT for food preservation have been widely discussed due to its more obvious functional activity, antibacterial and antioxidant activity. 27 Mittal et al introduced grafting epigallocatechin gallate onto CT for the preservation of food in 2021. 23 Therefore, in this work, the application of LG grafted CT was extended as a coating on the BC surface in order to produce a hydrophobic drinking straw or packaging bag.…”
Section: Introductionmentioning
confidence: 99%
“…Chitosan (CS) is widely used in food additives because of its excellent biocompatibility, biodegradability, safety, film-forming ability, and antibacterial activity [ 5 ]. Chitosan has a broad-spectrum antibacterial effect, which can effectively inhibit food-borne pathogens, such as Staphylococcus aureus , Salmonella enterica , and Escherichia coli , and has the physical property of spontaneous film formation, which can form transparent and colorless films on the surface of food [ 6 ]. Currently, chitosan is extensively used in the preservation of fruits and vegetables, which can delay fruit senescence, inhibit bacteria, resist rot, ensure fruit and vegetable quality, and extend their storage life [ 7 , 8 ].…”
Section: Introductionmentioning
confidence: 99%