Development and evaluation of Moringa extract incorporated Chitosan/Guar gum/Poly (vinyl alcohol) active films for food packaging applications.
Autor: | Bhat VG; Department of Chemistry, Karnatak Science College, Dharwad 580 001, Karnataka, India., Narasagoudr SS; Department of Chemistry, Karnatak Science College, Dharwad 580 001, Karnataka, India., Masti SP; Department of Chemistry, Karnatak Science College, Dharwad 580 001, Karnataka, India. Electronic address: dr.saraswatimasti@yahoo.com., Chougale RB; Post-Graduate Department of Chemistry, Karnatak University, Dharwad 580 003, Karnataka, India., Vantamuri AB; Department of Biotechnology, Karnatak Science College, Dharwad 580 001, Karnataka, India., Kasai D; Department of Chemistry, Faculty of Engineering and Technology, Jain (Deemed-to-be University), Bangalore, India. |
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Jazyk: | angličtina |
Zdroj: | International journal of biological macromolecules [Int J Biol Macromol] 2022 Mar 01; Vol. 200, pp. 50-60. Date of Electronic Publication: 2021 Dec 29. |
DOI: | 10.1016/j.ijbiomac.2021.12.116 |
Abstrakt: | The present study contributes the synthesis of active films with the incorporation of moringa extract (ME) into chitosan (CS)/guar gum (GG)/poly(vinyl alcohol) (PVA) matrix (CGPM) by simple solvent casting technique. The effect of ME on the mechanical, thermal, structural and morphological properties of CGPM active films were investigated. ME has shown a marked influence on the optical, thermal properties and swelling behaviour of CGPM active films. The improvement in the tensile strength of CGPM-1 active film (53.7 MPa) was observed compared to control CS/GG/PVA (CGP) film. DSC study revealed that glass transition temperature (T (Copyright © 2021. Published by Elsevier B.V.) |
Databáze: | MEDLINE |
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