Sustainable, efficient graded extraction of chestnut burr polyphenols: Incorporating them into chitosan/polyvinyl alcohol active films to enhance grape preservation | Synapse
March 3, 2026
Sustainable, efficient graded extraction of chestnut burr polyphenols: Incorporating them into chitosan/polyvinyl alcohol active films to enhance grape preservation
Key Points
Chestnut burr polyphenols significantly enhance the preservation of grapes with active films, improving shelf life.
The incorporation of these polyphenols shows a marked improvement in antimicrobial activity when used in films.
Graded extraction techniques were applied to yield optimal concentrations of chestnut burr polyphenols for film development.
This combination indicates potential for sustainable food packaging solutions; further testing is needed.