Development and characterization of food packaging bioplastic film from cocoa pod husk cellulose incorporated with sugarcane bagasse fibre  

作　　者：Siti Nuurul Hud Mohammad Azmin Najah Aliah binti Mohd Hayat Mohd Shukri Mat Nor 

机构地区：[1]Faculty of Agro-Based Industry,Universiti Malaysia Kelantan Jeli Campus,Locked Bag 100,17600 Jeli Kelantan,Malaysia [2]Department of Research and Development,Jeli Agricultural Technology,PT7458 Kampung Gemang Baru,17700 Ayer Lanas,Jeli Kelantan,Malaysia

出　　处：《Journal of Bioresources and Bioproducts》2020年第4期248-255,共8页生物质资源与工程（英文）

基　　金：supported by Ministry of Education Malaysia,Fundamental Research Grant Scheme for Research Acculturation of Early Career Researchers(FRGS-RACER,R/FRGS/A0700/01552A/003/2019/00665);Universiti Malaysia Kelantan.This support is gratefully acknowledged.

摘　　要：Agricultural wastes,including cocoa pod husk(waste from the chocolate industry)and sugarcane bagasse(waste from the sugar industry),are increasing day by day.The development of food packaging biofilms from these two wastes could be beneficial to the environment and human.Therefore,this study was conducted to develop biodegradable plastic films by using cocoa pod husk and sugarcane bagasse.Cellulose and fibre were extracted from cocoa pod husk and sugar-cane bagasse,respectively.The developed bioplastic films were divided into several concentration ratios of cellulose and fibre which are 100꞉0(100%cellulose),75꞉25(cellulose꞉fibre),50꞉50(cel-lulose꞉fibre),25꞉75(cellulose꞉fibre),and 0꞉100(100%fibre).The physicochemical properties for all bioplastic concentration ratios were determined in terms of sensory evaluation,drying time,moisture content,water absorption and water vapor permeability.From the observation and anal-ysis of the physicochemical properties of bioplastic,we found that the most suitable bioplastic film for food packaging goes to the combination of 75%cellulose and 25%fibre bioplastic,as it demonstrated the lowest water absorption percentage and water vapor permeability.

关 键 词：Agricultural waste Cocoa pod husk Sugarcane bagasse Bioplastic film Water absorption Moisture content 

分 类 号：TS206.4[轻工技术与工程—食品科学]