Production of Biopolymer from Bacteria - A Review
نویسندگان
چکیده
Polyhydroxyalkanoates (PHA) producers have been found in a variety of ecological niche’s that are naturally or unintentionally exposed to high organic matter growth limiting substances such as dairy wastes, hydrocarbon contaminated sites, pulp and paper mill agricultural activated sludges treatment plants, rhizosphere, industrial effluents. Few them also create extracellular byproducts rhamnolipids, polymeric compounds, biohydrogen gas. These microbes can use waste materials various origin substrates while producing valuable bioproducts PHB. As result, these industrially important candidates for production; Implementation an integrated system separate their by-products (intracellular extracellular) could be economical method. In this study, we reviewed several microorganisms live diverse environmental situations stimulated collect carbon polyhydroxyalkanoates granules, well variables influence production composition. Ultimately, the current cost bioplastic manufacture from stored PHA granules decreased by investigating capabilities dual generation utilization wastes renewable substrate under optimal conditions either batch continuous process.
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ژورنال
عنوان ژورنال: Environmental and Earth Sciences Research Journal
سال: 2021
ISSN: ['2369-5668', '2369-5676']
DOI: https://doi.org/10.18280/eesrj.080205