Bacterial biopolymer (polyhydroxyalkanoate) production from low‐cost sustainable sources
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DOI: 10.1002/mbo3.755
Abstract: Twenty‐six different bacterial strains were isolated from samples taken from different locations Dammam, Saudi Arabia, for screening of their polyhydroxyalkanoate (PHA) production capability. The initial screening was conducted by staining with Sudan Black B and… read more here.
Keywords: biopolymer polyhydroxyalkanoate; production; low cost; bacterial biopolymer ... See more keywords
Polyhydroxyalkanoate Production and Degradation Patterns in Bacillus Species
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DOI: 10.1007/s12088-017-0676-y
Abstract: Bacteria under stress conditions of excess of carbon (C) and limitations of nutrients divert its metabolism towards C storage as energy reservoir—polyhydroxyalkanoate (PHA). Different Bacillus species—B. cereus and B. thuringiensis, were monitored to produce PHA… read more here.
Keywords: degradation; production; polyhydroxyalkanoate production; bacillus species ... See more keywords
Co-utilization of Crude Glycerol and Biowastes for Producing Polyhydroxyalkanoates
Sign Up to like & getrecommendations! Published in 2017 at "Indian Journal of Microbiology"
DOI: 10.1007/s12088-017-0702-0
Abstract: Polyhydroxyalkanoate (PHA) production by Bacillus thuringiensis EGU45 and defined mixed culture of Bacillus spp. were studied by using crude glycerol (CG) and hydrolyzed biowastes as feed material. Hydrolysates from onion peels (OP), potato peels, pea-shells… read more here.
Keywords: pha production; crude glycerol; thuringiensis egu45;
Polyhydroxyalkanoates (PHA) production from fermented thermal-hydrolyzed sludge by PHA-storing denitrifiers integrating PHA accumulation with nitrate removal.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2019.121895
Abstract: Polyhydroxyalkanoates (PHA) production from fermented thermal-hydrolyzed sludge was conducted by mixed microbial cultures (MMCs) in the study. An MMC enriched in the species Brachymonas_denitrificans (60.18%) was selected under an aerobic feast/famine regime, which is capable… read more here.
Keywords: production fermented; fermented thermal; thermal hydrolyzed; polyhydroxyalkanoates pha ... See more keywords
Strategies for Biosynthesis of C1 Gas-derived Polyhydroxyalkanoates: A review.
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource technology"
DOI: 10.1016/j.biortech.2021.126307
Abstract: Biosynthesis of polyhydroxyalkanoates (PHAs) from C1 gases is highly desirable in solving problems such as climate change and microplastic pollution. PHAs are biopolymers synthesized in microbial cells and can be used as alternatives to petroleum-based… read more here.
Keywords: strategies biosynthesis; review strategies; gas; gas derived ... See more keywords
Unified model to predict and enhance the mixed culture polyhydroxyalkanoates (PHA) production
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DOI: 10.1016/j.biteb.2020.100537
Abstract: Abstract Mixed culture polyhydroxyalkanoates (PHA) production now-a-days attracts a lot of attention. A unified model of this process was developed that was calibrated and validated with independent experimental datasets. Ammonium‑nitrogen was one of control handle… read more here.
Keywords: culture polyhydroxyalkanoates; production; polyhydroxyalkanoates pha; mixed culture ... See more keywords
Polyhydroxyalkanoates (PHA) production from biogas in waste treatment facilities: Assessing the potential impacts on economy, environment and society.
Sign Up to like & getrecommendations! Published in 2020 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.126929
Abstract: Using the biogas generated from organic waste anaerobic treatment to produce polyhydroxyalkanoates (PHAs) has emerged as an attractive alternative to heat and power generation (CHP) in waste treatment plants. The sustainability of biogas combustion for… read more here.
Keywords: biogas; waste; waste treatment; pha production ... See more keywords
Polyhydroxyalkanoates (PHA): From production to nanoarchitecture.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2019.12.181
Abstract: Among many biodegradable and biocompatible biopolymers, polyhydroxyalkanoates (PHAs), generated by microorganisms, have highly attracted attention in various fields due to their unique physicochemical properties. So far, various types of progress have been made in environmental… read more here.
Keywords: polyhydroxyalkanoates pha; production nanoarchitecture; nanoarchitecture; pha production ... See more keywords
Whey valorization for sustainable polyhydroxyalkanoate production by Bacillus megaterium: Production, characterization and in vitro biocompatibility evaluation.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2019.109884
Abstract: Polyhydroxyalkanoates (PHAs) are biodegradable biopolymers acclaimed as an eco-friendly substitute of hazardously polluting petrochemical plastics. Using industrial by-products as PHA feedstocks could improve its process economics and market implementation. Valorizing the plenteous, nutritive pollutant whey… read more here.
Keywords: megaterium; whey valorization; production; biocompatibility ... See more keywords
Producing microbial polyhydroxyalkanoate (PHA) biopolyesters in a sustainable manner.
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DOI: 10.1016/j.nbt.2016.05.001
Abstract: Sustainable production of microbial polyhydroxyalkanoate (PHA) biopolyesters on a larger scale has to consider the "four magic e": economic, ethical, environmental, and engineering aspects. Moreover, sustainability of PHA production can be quantified by modern tools… read more here.
Keywords: production; microbial polyhydroxyalkanoate; polyhydroxyalkanoate pha; pha ... See more keywords
Comprehensive Techno-environmental Evaluation of a Pilot-Scale PHA Production from Food Waste in China.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c05976
Abstract: Polyhydroxyalkanoates (PHAs), a biodegradable plastic that might replace petroleum-based plastics, can be recovered from organic waste using mixed microbial cultures (MMCs). Research in this field has been ongoing for about 25 years and is now… read more here.
Keywords: pha production; waste; pilot scale; food waste ... See more keywords