Comparative characterization and release study of edible films of chitosan and natural extracts
The aim of the present work is to investigate the combinative effects two natural extracts
Piper betle L.(PBLE) and Sonneratia ovata (SOE) on the physico-mechanical and biological
properties of chitosan films (CS) and compare the release properties of polyphenols from
formulated films in different food simulants. Films containing the extracts showed better
water permeation barrier, UV-protection property, antioxidant and antibacterial activities than
control chitosan films. The co-addition of PBLE and SOE intermediate the mechanical …
Piper betle L.(PBLE) and Sonneratia ovata (SOE) on the physico-mechanical and biological
properties of chitosan films (CS) and compare the release properties of polyphenols from
formulated films in different food simulants. Films containing the extracts showed better
water permeation barrier, UV-protection property, antioxidant and antibacterial activities than
control chitosan films. The co-addition of PBLE and SOE intermediate the mechanical …
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