PHB: polyhydroxybutyrate
Production of Polyhydroxybutyrate (PHB) by Pseudomonas Putida Strain KT2440 on Cassava Hydrolysate Medium
... effectively. Polyhydroxybutyrate (PHB) which constitutes the most important and widely studied representative of the polyhydroxyalkanoates (PHAs) is a biodegradable polymer derived from renewable resource ...
7
Production of Polyhydroxybutyrate (PHB) by Alcaligenes latus using Sucrose based Synthetic Media and Sugarbeet Juice.
... for PHB production offers a significant advantage of reduced substrate cost ($61/ton sugarbeet (USDA 2011)) especially when compared to using pure sugars or currently used resources like starch based feedstocks ...
235
Production of biodegradable plastic by polyhydroxybutyrate (PHB) accumulating bacteria using low cost agricultural waste material
... Ten mL of culture was centrifuged at 10,000 rpm for 15 min. The supernatant was discarded and the pellet was treated with 10 mL sodium hypochlorite and the mixture was incubated at 30 °C for 2 h. The mixture was centri- ...
9
Polyhydroxybutyrate (PHB) Production and Mutagenesis of Halophile isolates from the East African Rift Salt Lake
... Ultraviolet radiations at 254 nm range were used as physical mutagen for inducing mutations in microbial cultures for improvement of strains for PHB. Basically, physical mutagens causes a random mutation in the ...
10
Effect of Polyhydroxybutyrate (PHB) storage on l-arginine production in recombinant Corynebacterium crenatum using coenzyme regulation
... 15]. PHB is intracellular while l-arginine is ...and PHB simultaneously, which improves the resource utilization ...addition, PHB can provide the cells with carbon source, energy and reducing power, ...
12
PRODUCTION OF BIODEGRADABLE PLASTIC BY POLYHYDROXYBUTYRATE (PHB) ACCUMULATING BACTERIA USING LOW COST AGRICULTURAL WASTE MATERIAL
... potential PHB producing bacteria and evaluate PHB production using agro residues as carbon ...one PHB accumulating strain was selected and compared for its ability to accumulate PHB granules ...
18
In Situ Mixing Of Polyhydroxybutyrate (PHB) and Solvent Extracted Bagasse Lignin
... of PHB and PHB bagasse ...pure PHB sample. This is expected as the PHB has lower glass transition temperature than room temperature it crystallizes and spherulitic growth takes place which ...
9
Polyhydroxybutyrate Production in a Photobioreactor Using Spirulina Platensis
... phycocyanin content and increased PHB content are both associated with nitrogen depletion [9]. S. platensis can degrade phycobiliproteins into amino acids for other cellular processes when nitrogen supply is ...
113
Microbubble assisted polyhydroxybutyrate production in Escherichia coli
... The production of PHB using genetically engineered E. coli requires a large oxygen supply that results in exces- sive energy consumption and therefore makes the pro- cess less economically competitive. The major ...
7
Polyhydroxybutyrate - a Biodegradable Plastic and its Various Formulations
... of PHB over many other biodegradable polymers is it biodegradability under both, aerobic and anaerobic conditions ...and PHB and their blends are biodegradable materials commonly investigated for food ...
6
Feasibility study of an alkaline-based chemical treatment for the purification of polyhydroxybutyrate produced by a mixed enriched culture
... and releasing the intracellular contents. Our results sug- gest that sole NaOH treatment can lyse cells but it is in- sufficient to remove all cell materials. Under our standard condition (0.2 M NaOH, for 1 hour at ...
13
Isolation and optimization of phb (poly- β- hydroxybutyrate) from pseudoneochloris marina
... 2010). PHB has many different features such as thermoplastic process ability, non-toxicity and high crystalline ...that PHB could be a good alternative to fossil ...production. PHB is a ...
7
Engineering of acetyl-CoA metabolism for the improved production of polyhydroxybutyrate in Saccharomyces cerevisiae
... where PHB production has been evaluated in ...producing PHB was examined and compared to the native PHB producer, ...the PHB flux was highly sensitive to the acetyl-CoA/CoA ratio, the total ...
11
Synthesis of Polyhydroxybutyrate Particles with Micro-to-Nanosized Structures and Application as Protective Coating for Packaging Papers
... of polyhydroxybutyrate (PHB) particles in combination with nanofibrillated cellulose (NFC) and plant ...approach, PHB particles in micrometer range (PHB-MP) were prepared through a ...
19
BIOPLASTIC (POLY 3 HYDROXYBUTYRATE) PRODUCTION BY LOCAL PSEUDOMONAS AERUGINOSA ISOLATES UTILIZING WASTE COOKING OIL
... 2001). PHB was accumulated as inclusion bodies so that the dry cell weight of bacterial cells was composed of PHB (Tabandeh and Vasheghani, ...of polyhydroxybutyrate (PHB) when grown on ...
29
Secretion of polyhydroxybutyrate in Escherichia coli using a synthetic biological engineering approach
... carbon. Polyhydroxybutyrate (PHB) is a short-chain-length PHA with interesting chemical and physical ...of PHB is not wide-spread mainly due to the downstream processing of bacterial cultures to ...
9
A COMPARATIVE STUDY ON THE PHB PRODUCTION BY BACILLUS SPECIES UNDER SOLID STATE FERMENTATION BY AGRICULTURAL WASTES
... industry. Polyhydroxybutyrate (PHB) is an organic polymer with commercial potential as a biodegradable thermoplastic and a ...biomaterial. PHB is well known as a carbon and energy reserved produced ...
15
Immobilisation of endoinulinase on polyhydroxybutyrate microfibers
... PHAs, polyhydroxybutyrate (PHB) is a short-chain-length polymer synthesised by bacteria and it is the most frequently studied among the PHA polymers (Deepak et ...2009). PHB particles or beads have ...
6
Poly-β-hydroxybutyrate production and management of cardboard industry effluent by new Bacillus sp. NA10
... The PHB produced was found to be brittle and breaks easily. Blending PHB with other polymers is an economic way to improve its mechanical ...The PHB blend sheet (Figure 7) was prepared by mixing ...
11
Vascular targeted nanotherapeutic approach for obesity treatment
... Biodegradable polymeric NPs were made from a poly(lactide- coglycolide)-b-PEG copolymer. Therapeutic compounds, rosiglitazone (Rosi), and 16,16-dimethyl prostaglandin E2 (PGE2) analogs were encapsulated within the NPs. ...
15