Results 11 to 20 of about 8,032 (215)
Polyhydroxybutyrate biosynthesis in Caulobacter crescentus: molecular characterization of the polyhydroxybutyrate synthase [PDF]
Microbiology, 2001 Caulobacter crescentus was investigated with respect to polyhydroxybutyrate (PHB) biosynthesis. Polyhydroxyalkanoate (PHA) accumulation contributing to approximately 18% of the cell dry weight was obtained in the presence of glucose. Gas chromatography-mass spectrometry and gel permeation chromatography of the purified PHA showed that this polyester ...
Qi, QS, Rehm, BHA
openaire +3 more sources
Polymers, 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
Blaithín McAdam +3 more
semanticscholar +1 more source
Polyhydroxybutyrate Produce by Lignocellulose
International Journal of Advanced Research in Science, Communication and Technology, 2022 The increasing worldwide concern of pollution is major threat and plastic is one of the major sources of the invasive pollution and pollution caused by plastic is one of the most widespread problems which are affecting our environment (Kumar,R,Sharma.2018).
null Saloni Barwal +1 more
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Polyhydroxybutyrate-co-hydroxyvalerate (PHBV) with Phenolic Acids for Active Food Packaging
Polymers, 2023 PHBV films incorporating 3, 6 and 9% ferulic acid (FA) or p-coumaric acid (PCA) were obtained by melt blending and compression moulding. The films’ microstructures and thermal behaviours were analysed as well as their mechanical, optical and barrier ...
Eva Moll, A. Chiralt
semanticscholar +1 more source
Cocoa Bean Shell as Promising Feedstock for the Production of Poly(3-hydroxybutyrate) (PHB)
Applied Sciences, 2023 Cocoa bean shell (CBS), a by-product of the chocolate industry, has been employed as a substrate to obtain poly(3-hydroxybutyrate) (PHB) by fermentation with Bacillus firmus. With this aim, acid-thermal hydrolysis of CBS (20% w/v) was conducted at 135 °C
Marta Sánchez +3 more
doaj +1 more source
Polyhydroxybutyrate As A Biopolymer
International Journal of Advanced Research in Science, Communication and Technology, 2022 This project is about the use of biopolymer (PHB) as an alternative form in place of non-biodegradable plastic, many types of research have been done on this polymer which shows it sharesa similar application as that of conventional plastic and also are biodegradable and biocompatible.
null Priyanka Kumari +1 more
openaire +1 more source
Hybrid synthesis of polyhydroxybutyrate bioplastics from carbon dioxide
Green Chemistry, 2023 Global sustainable development has intensified the demand for switching to a renewable economy with a reduced carbon footprint.
J. Zhang +11 more
semanticscholar +1 more source
Processing Biodegradable Blends of Hemicellulose with Polyhydroxybutyrate and Poly (Lactic Acid) [PDF]
Materials Research, 2023 The bottleneck of hemicellulose as a bio-based material is its processability and property drawbacks (softening and hydrophilicity). Thus, mixing other biopolymers can be an alternative.
Ívia Maria Lourenço Mendes +4 more
doaj +1 more source
Metabolites, 2023 Beta-ketothiolases are involved in the beta-oxidation of fatty acids and the metabolism of hormones, benzenoids, and hydroxybutyrate. The expression of bacterial beta-ketothiolase in flax (Linum usitatissimum L.) results in an increase in endogenous beta-
Justyna Mierziak +9 more
doaj +1 more source
Impact of Multiple Reprocessing on Properties of Polyhydroxybutyrate and Polypropylene
Polymers, 2023 Biobased plastics have the potential to be sustainable, but to explore their circularity further, current end-of-life options need to be broadened.
Priyanka Main +8 more
semanticscholar +1 more source