Preparation and Characterization of Seaweed (Eucheuma Cottonii) Based Bioplastic Blended with Polysaccharides Derived from Various Seeds of Avocado, Jack Fruits and Durian
Yusmaniar (a*),Devi Indrawati Syafei (a), Mutiah Arum (a), Matthew Ryan Asali (b)
a)Departement of Chemistry Faculty of Match and Science Universitas Negeri Jakarta, Jln Rawamangun Muka, Jakarta Timur 13220, Indonesia
b) National High Jakarta School
Jln. Raya Pos pengumben no.41 Jakarta 11630, Indonesia
*Email : yusmaniar[at]unj.ac.id
Abstract
Anticipating the global trends of biodegradable plastic and its application to packaging industries, this study was conducted to prepare a seaweed ( Eucheuma cottonii ) based biodegradable plastic blended with polysaccharides derived from various tropical fruit seeds which are abundantly available in Indonesia such as avocado, jack fruits and durian. The objective is to prepare an environmentally friendly and edible bioplastic. The various polysaccharides was obtained through extraction and the bioplastic blends were heated at 80oC for 30 minutes. The characterization conducted include mechanical properties, thermal and biodegradability analysis, spectral and surface analysis through Fourier Transform Infrared Spectroscopy (FTIR) and Scanning Electron Microscope (SEM) respectively.
Keywords: Bioplastic; Edible; Polysaccharides; Seaweed (Eucheuma cottonii)
Topic: Material Engineering