Characterization of fish myofibrillar protein film incorporated with catechin-Kradon extract

[Display omitted] This study investigates the properties of films made from fish myofibrillar protein (FMP) incorporated with combinations of catechin-Kradon extract (C/K) (20%, w/w) at different ratios. The experimental films were compared to a polyvinyl chloride (PVC). The thickness and the transp...

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Bibliographic Details
Published in:International journal of biological macromolecules 2018-02, Vol.107 (Pt B), p.1463-1473
Main Authors: Kaewprachu, Pimonpan, Osako, Kazufumi, Rungraeng, Natthakan, Rawdkuen, Saroat
Format: Article
Language:English
Subjects:
Active film
Anti-Bacterial Agents - pharmacology
Antioxidant
Antioxidants - pharmacology
Bacteria - drug effects
Careya sphaerica Roxb
Catechin
Catechin - chemistry
Color
Ericaceae - chemistry
Fish myofibrillar protein
Fish Proteins - chemistry
Microbial Sensitivity Tests
Muscle Fibers, Skeletal - chemistry
Permeability
Plant Extracts - chemistry
Solubility
Spectroscopy, Fourier Transform Infrared
Steam
Thermogravimetry
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Summary:[Display omitted] This study investigates the properties of films made from fish myofibrillar protein (FMP) incorporated with combinations of catechin-Kradon extract (C/K) (20%, w/w) at different ratios. The experimental films were compared to a polyvinyl chloride (PVC). The thickness and the transparency of the films were in the range of 0.014–0.015mm and 3.65–3.77, respectively. Significant decreases were observed in elongation at break (35–122%), water vapor permeability (0.54–1.26×10−10gm−1s−1Pa−1) properties, and a gradual decrease in L* value was pronounced when the proportions of catechins were increased (P
ISSN:0141-8130
1879-0003
DOI:10.1016/j.ijbiomac.2017.10.011