文章基本信息

标题：Biodegradability of Bioplastic from Oil Palm Empty Fruit Bunch
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作者：Anggun Rahman ; Anggun Rahman ; Khaswar Syamsu 等
期刊名称：Journal of Natural Resources and Environmental Management
印刷版ISSN：2086-4639
电子版ISSN：2460-5824
出版年度：2019
卷号：9
期号：2
页码：258-263
DOI：10.29244/jpsl.9.2.259-264
语种：English
出版社：Bogor Agricultural University
摘要：Biodegradation of the bioplastic composite based on cellulose from oil palm empty fruit bunches was investigated in this study. Microbes consortium from landfill soil collected from top soil were used as the inoculums for the biodegradation process. Biodeg-radation test of the bioplastic from oil palm empty fruit bunch samples compared with oxodegradation and conventional plastic samples were conducted in the glass jar. The biodegradation rate was evaluated from CO2 generated from the biodegradation process and absorbed by 0.1 N sodium hydroxide solutions. The generated CO2 was titrated with 0.1 N HCl and using phenol-phthalein (PP) followed by methyl oranges indicator. The results showed that the highest CO2 production on landfill soil indicating the highest rate of biodegradation was found on bioplastic from oil palm empty fruit bunch followed by oxodegradable plastic and conventional plastic. The rate of biodegradation for bioplastic from oil palm empty fruit bunch, oxodegradable plastic and conven-tional plastic were 0.067, 0.052 and 0.000 mg CO2/day, respectivel.
关键词：Biodegradation; bioplastic; natural inoculums