PEMODELAN MATEMATIKA PROSES PRODUKSI POLYHYDROXYBUTYRATE (PHB) DARI TAPIOKA
Reaktor, 2012 MATHEMATICS MODELLING OF POLYHYDROXYBUTYRATE (PHB) PRODUCTION FROM TAPIOCA. One of the technical approaches to get improvement of PHB productivity was a process simulation by using mathematical modeling.
Margono Margono +3 more
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Resources, Conservation and Recycling, 2022 Abstract The recycling of polyhydroxybutyrate (PHB) via depolymerization-polymerization is here proposed and assessed for the first time. Effective depolymerization of PHB to crotonic acid through a thermolytic distillation at mild conditions (170 °C and 150 mbar), and without the need of any catalyst, gives a crotonic acid-enriched condensate (94 ...
Samori' C. +6 more
openaire +4 more sources
Production of Polyhydroxybutyrate (PHB) and Factors Impacting Its Chemical and Mechanical Characteristics. [PDF]
Polymers (Basel), 2020 Plastic pollution is fueling the grave environmental threats currently facing humans, the animal kingdom, and the planet. The pursuit of renewable resourced biodegradable materials commenced in the 1970s with the need for carbon neutral fully sustainable products driving important progress in recent years.
McAdam B +3 more
europepmc +7 more sources
Determination of Polyhydroxybutyrate (PHB) Content in Ralstonia eutropha Using Gas Chromatography and Nile Red Staining [PDF]
Bio-Protocol, 2018 Ralstonia eutropha H16 produces and mobilizes (re-utilizes) intracellular polyhydroxybutyrate (PHB) granules during growth. This protocol describes the visualization of intracellular Nile red stained PHB granules and the quantification of PHB by gas ...
Janina Juengert +2 more
doaj +2 more sources
On the Role and Production of Polyhydroxybutyrate (PHB) in the Cyanobacterium Synechocystis sp. PCC 6803 [PDF]
Life, 2020 The cyanobacterium Synechocystis sp. PCC 6803 is known for producing polyhydroxybutyrate (PHB) under unbalanced nutrient conditions. Although many cyanobacteria produce PHB, its physiological relevance remains unknown, since previous studies concluded ...
Moritz Koch +2 more
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Impact of Plasticizers on the Microbial Degradation of Polyhydroxybutyrate (PHB) [PDF]
ToxicsPolyhydroxybutyrate (PHB) is a biodegradable polyester considered a sustainable alternative to petroleum-based plastics. However, its biodegradation in the presence of plasticizers remains poorly defined.
Yan Zhao +5 more
doaj +2 more sources
Valorization of agricultural residues for bioplastic production by bacteria isolated from plastic dumpsites: Integrating waste streams into the circular bioeconomy [PDF]
Biotechnology ReportsPolyhydroxybutyrate (PHB) is a biodegradable polymer produced by bacteria under nutrient-limiting conditions, offering a sustainable alternative to petroleum plastics. This study investigated PHB production by bacterial isolates from plastic-contaminated
Olawale Sunday Olayiwola +6 more
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Novel insights in dimethyl carbonate-based extraction of polyhydroxybutyrate (PHB). [PDF]
Biotechnol Biofuels, 2021 Abstract Background Plastic plays a crucial role in everyday life of human living, nevertheless it represents an undeniable source of land and water pollution. Polyhydroxybutyrate (PHB) is a bio-based and biodegradable polyester, which can be naturally produced by microorganisms capable of converting and accumulating ...
Mongili B +6 more
europepmc +7 more sources
UMYU Journal of Microbiology Research, 2023 This study isolated bacteria from spent engine oil-contaminated soil and optimized their production of polyhydroxybutyrate (PHB), a biodegradable polymer belonging to the polyesters classes that are of interest as bioderived and biodegradable plastics ...
George, A. E. +3 more
doaj +1 more source
Characterization of Polyhydroxybutyrate, PHB, Synthesized by Newly Isolated Haloarchaea Halolamina spp. [PDF]
Molecules, 2022 This work aims to characterize the haloarchaeal diversity of unexplored environmental salty samples from a hypersaline environment on the southern coast of Jeddah, Saudi Arabia, looking for new isolates able to produce polyhydroxyalkanoates (PHAs). Thus, the list of PHA producers has been extended by describing two species of Halolamina; Halolamina ...
Hagagy N +5 more
europepmc +5 more sources