ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]
Evaluation of short-chain-length polyhydroxyalkanoate accumulation in Bacillus aryabhattai.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Evaluation of the Method of Periodic Medium Renewal ofPolymers · 2025Article
- Rhamnolipid-Modified PHB-Ectoine Nanoparticles for Multifunctional Skin Protection Against UVB, Irritation, and Bacteria.ACS omega · 2025Article
- Screening and characterization of PHA producing bacteria from sewage water identifying Bacillus paranthracis RSKS-3 for bioplastic production.BMC microbiology · 2025Article
- Multifarious Potential of Biopolymer-Producing Bacillus subtilis NJ14 for Plant Growth Promotion and Stress Tolerance in Solanum lycopercicum L. and Cicer arietinum L: A Way Toward Sustainable Agriculture.Molecular biotechnology · 2024Article
- The PGPRFrontiers in plant science · 2024Article
- Recent Biotechnological Applications of Polyhydroxyalkanoates (PHA) in the Biomedical Sector-A Review.Polymers · 2023Review
- Selective isolation and genomic characterization of biopolymer producer-a novel feature of halophile Brachybacterium paraconglomeratum MTCC 13074.Journal, genetic engineering & biotechnology · 2023Article
- Co-Culture of Halotolerant Bacteria to Produce Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Using Sewage Wastewater Substrate.Polymers · 2022Article
- Growth ofFood technology and biotechnology · 2022Article
- An Eco-Friendly Conversion of Aquaculture Suspended Solid Wastes Into High-Quality Fish Food by Improving Poly-β-Hydroxybutyrate Production.Frontiers in physiology · 2022Article
- Biosynthesis of Poly-ß-Hydroxybutyrate (PHB) from Different Bacterial Strains Grown on Alternative Cheap Carbon Sources.Polymers · 2021Article
- Microbial Polyhydroxyalkanoates Granules: An Approach Targeting Biopolymer for Medical Applications and Developing Bone Scaffolds.Molecules (Basel, Switzerland) · 2021Review
- Optimization of cultivation medium and cyclic fed-batch fermentation strategy for enhanced polyhydroxyalkanoate production by Bacillus thuringiensis using a glucose-rich hydrolyzate.Bioresources and bioprocessing · 2021Article
- Optimization of Growth Conditions to Produce Sustainable Polyhydroxyalkanoate Bioplastic byFrontiers in microbiology · 2021Article
- PHA Production and PHA Synthases of the Halophilic BacteriumBioengineering (Basel, Switzerland) · 2020Article
- Biosynthesis of poly(3-hydroxybutyrate-3 Biotech · 2020Article
- Enhanced production of poly(3-hydroxybutyrate) in recombinant Escherichia coli and EDTA-microwave-assisted cell lysis for polymer recovery.AMB Express · 2018Article
- Draft Genome Sequence ofGenome announcements · 2017Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study was focused on the polyhydroxybutyrate (PHB) accumulation property of Bacillus aryabhattai isolated from environment. Twenty-four polyhydroxyalkanoate (PHA) producers were screened out from sixty-two environmental bacterial isolates based on Sudan Black B colony staining. Based on their PHA accumulation property, six promising isolates were further screened out. The most productive isolate PHB10 was identified as B. aryabhattai PHB10. The polymer production maxima were 3.264g/L, 2.181g/L, 1.47g/L, 1.742g/L and 1.786g/L in glucose, fructose, maltose, starch and glycerol respectively. The bacterial culture reached its stationary and declining phases at 18h and 21h respectively and indicated growth-associated PHB production. Nuclear Magnetic Resonance (NMR) spectra confirmed the material as PHB. The material has thermal stability between 30 and 140°C, melting point at 170°C and maximum thermal degradation at 287°C. The molecular weight and poly dispersion index of the polymer were found as 199.7kDa and 2.67 respectively. The bacterium B. aryabhattai accumulating PHB up to 75% of cell dry mass utilizing various carbon sources is a potential candidate for large scale production of bacterial polyhydroxybutyrate.
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