OPTIMUM FORMULATION OF NANOCOMPOSITE FROM PVA-ZnO NANOPARTICLE-STEARIC ACID AND ITS BIODEGRADABILITY

Food ScienTech Journal

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Field Value
 
Title OPTIMUM FORMULATION OF NANOCOMPOSITE FROM PVA-ZnO NANOPARTICLE-STEARIC ACID AND ITS BIODEGRADABILITY
 
Creator Meindrawan, Bayu; Food Technology Departmen, Faculty of Engineering, Bina Nusantara University, Jakarta, Indonesia
Pamela, Vega Yoesepa
 
Subject Food Packaging
nanocomposite, PVA, ZnO nanoparticle
 
Description Nanocomposite film has been developed from PVA polymer added with ZnO nanoparticle and Stearic acid to enhance its performance. The optimum film formulation is determined from statistically analysis result using RSM with D-optimal design from 13 film formulations based on several parameters such as WVTR, tensile strenght, elongation, crystallinity, melting point, entalphy, E.coli and S.aureus number, ΔE, light transmission, thickness and density. The data was gained from previous study. Film with ZnO nanoparticle and Stearic acid composition 3,4% and 6,6%, respectively, perform as optimum formulation with desirability degree of 0,671. The biodegradability evaluation using soil burial test show the degradability rate of optimum film (9.6496%/day) is not significantly difference compare with control (10.419%/day).
 
Publisher University of Sultan Ageng Tirtayasa
 
Contributor Center of Agricultural Postharvest Research and Development through the 2015 DIPA program
 
Date 2019-12-03
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://jurnal.untirta.ac.id/index.php/fsj/article/view/6188
10.33512/fsj.v1i1.6188
 
Source Food ScienTech Journal; Vol 1, No 1 (2019); 40-44
2715-422X
2685-4279
10.33512/fsj.v1i1
 
Language eng
 
Relation http://jurnal.untirta.ac.id/index.php/fsj/article/view/6188/pdf_5
 
Rights Copyright (c) 2019 Food ScienTech Journal
 

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