Results 81 to 90 of about 998 (188)

The Optimization Conditions of Polyhydroxybutyrate Methyl Ester from Polyhydroxybutyrate via Acid-Catalyst

Energy Procedia, 2017
Abstract Recently, microbial polyhydroxyalkanoates (PHA) were proposed as an alternative biofuel, termed 3-hydroxyalkanoate methyl ester (3HAME). PHA is a strong candidate to make biofuels and be used in the fuel additive market today. However, an optimization study of 3HAME from PHA has never been reported.
Aophat Choonut, Tewan Yunu, Nisa Pichid, Kanokphorn Sangkharak   +3 more
openaire   +1 more source

Integrated and closed‐loop biorefinery strategies for efficient waste valorization and biofuel production

The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1656-1676, April 2026.
Abstract Advancements in biofuel production technologies are essential for reducing global dependence on fossil fuels and addressing their overexploitation. Many valuable components of biomass, such as cellulose, hemicellulose, and lignin, remain underused in traditional biorefineries, which typically rely on a single feedstock to produce a primary ...
Marcos Paulo Patta Granado, Prakhar Talwar, Sahil Sahil, Andrea Cressoni De Conti, Sonil Nanda, Janusz A. Kozinski   +5 more
wiley   +1 more source

Efecto de los nutrientes en la diversidad de cianobacterias y en la producción de carbohidratos y polihidroxibutirato [PDF]

, 2018
Se estudiará el crecimiento de cianobacterias para la producción de bioplásticos en ensayos de ...
Valldosera Granell, Maria
core   +1 more source

To The Question About Intracellular Polyhydroxybutyrate Degradation

Journal of Siberian Federal University. Biology, 2015
The investigation of dynamics of 1,214С-acetate flows was carried out in three different regimes of bacteria Cupriavidus eutrophus B-10646 biosynthesis on fructose and acetate: a) in the phase of accumulation of polyhydroxybutyrate; b) in the phase of intracellular PHB degradation and the synthesis of nitrogen compounds; c) in the phase of resynthesis ...
Natalia O. Zhila, Galina S. Kalacheva, Tatiana G. Volova   +2 more
openaire   +2 more sources

Alveolar Bone Regeneration: Smart Biomaterials and Physical Stimulation

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 4, April 2026.
ABSTRACT Large‐area bone loss from disease, trauma, or congenital defects requires surgical procedures and bone grafting. Alveolar bone loss from severe periodontal disease and non‐unions often demands immediate grafting. Treating large alveolar bone defects using grafts and substitutes is challenging due to the complex oral environment, infection ...
Allen Zennifer, Sai Sadhananth Srinivasan, Suranji Wijekoon, Sumit Yadav, Sama Abdulmalik, Sangamesh G. Kumbar   +5 more
wiley   +1 more source

Fractionation of spent sulphite liquor into monomeric sugars and lignosulphonates by an ultrafiltration series system [PDF]

, 2015
Spent sulphite liquor (SSL) is the main byproduct of acid sulphite pulping. Its main components are lignosulphonates (LS) and monomeric sugars. SSL is typically intended as binder, emulsifier or additive in concretes due to its high amount of LS.
Coz Fernández, Alberto, Fernández Rodríguez, Javier, García Núñez, Araceli, Labidi, Jalel   +3 more
core   +1 more source

BIODEGRADABLE PLASTIC (PHB) FROM BACTERIA COLLECTED FROM GOPALPUR BEACH, BHUBANESWAR [PDF]

, 2020
Objective: Environmental concerns have prompted research into the development of biodegradable polymer as an alternative to petroleum-based plastics. Polyhydroxybutyrates (PHBs) are good alternatives to produce biodegradable plastics.
GURJA, SONY, JAIPURIAR, DIPTI SONI, KANCHANA, PARIJATHAM, KUMARI, DIPALI, VARMA, SIBYALA MALATHI   +4 more
core   +1 more source

Reprocessability of PHB in extrusion: ATR-FTIR, tensile tests and thermal studies [PDF]

, 2017
Mechanical recycling of biodegradable plastics has to be encouraged, since the consumption of energy and raw materials can be reduced towards a sustainable development in plastics materials.
Alencar, Marie Isabele, Casarin, Suzan Aline, de Medeiros, Antonio Marcos, de Medeiros, Eliton Souto, de Oliveira, Mauricio Pinheiro, Ferreira e Santos, Amelia Severino, Marcondes Agnelli, Jose Augusto, Nepomuceno, Neymara Cavalcante, Rivas, Leonardo Fabio, Wanderley Neto, Alcides de Oliveira   +9 more
core   +1 more source

Trapping of Intermediates with Substrate Analog HBOCaA in the Polymerizations Catalyzer by Class III Polyhydroxybutyrate (PHB) Synthase from Allochromatium Vinosum [PDF]

, 2015
Polyhydroxybutyrate (PHB) synthases (PhaCs) catalyze the formation of biodegradable PHB polymers that are considered as an ideal alternative to petroleum-based plastics.
Austin M. B., Benjamin B. Katz, Chao Chen, Chee J. Y., Chen G. Q., Cho M., Christina Ward, Christopher J. Fischer, Clarke K. M., Geerlof A., Gerngross T. U., Jacquel N., Jaeger K. E., Jia Y., John M. Tomich, Kahar P., La Clair J. J., Lawrence A. G., Leonardi R., Li P., Liebergesell M., Liebergesell M., Madison L. L., May J. F., Meier J. L., Mishra P. K., Muh U., Nomura C. T., Normi Y. M., Pfeiffer D., Ping Li, Rehm B. H., Ruben Shrestha, Ruikai Cao, Sathiyanarayanan G., Smith S., Steinbüchel A., Strauss E., Strauss E., Stubbe J., Stubbe J., Sudesh K., Taguchi S., Tian J., Tosin M., Tsuge T., van der Westhuyzen R., van Wyk M., Verlinden R. A. J., Wodzinska J., Yeom S. H., Yu J., Yuan W., Zhang W., Zhang W., Zheng Z.   +55 more
core   +1 more source

The Role of Insects and Microorganisms in Plastic Biodegradation: A Comprehensive Review [PDF]

, 2018
Plastic has been considered as a major environment polluting material for decades. Its physical, chemical and mechanical properties such as high tensile strength, elongation properties, high molecular weight, inertness and hydrophobic nature make it non ...
C. T., Shivasharana, Kesti, Sheetal S
core   +1 more source