Techno-economic feasibility of P(3-hydroxybutyrate) bioprocess with concentrated sugarcane vinasse as carbon and minerals source: an experimental and in silico approach

Silverio, Manuella Souza; Piccoli, Rosane A. M.; Reis, João Lucas Maehara Said dos; Gómez, José; Baptista, Antonio Sampaio

doi:10.1007/s13399-022-02710-y

Cited by 4 publications

(1 citation statement)

References 65 publications

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“…Vinasse was also used as a basal medium for PHB production with C. necator L359PCJ, which uses glycerol from vinasse as a carbon source rather than residual sugars. Experiments in CSTR bioreactors using a medium concentrated vinasse based produced a PHB content b a of 66.3% [78]. Recently, C. necator B-10646 was grown on sugar beet molasses previously hydrolyzed with β-fructofuranosidase, converting 89% of the sucrose (88.9%) into glucose and fructose.…”

Section: Sugar-rich Residues and Derivativesmentioning

confidence: 99%

A bibliometric landscape of polyhydroxyalkanoates production from low-cost substrates by Cupriavidus necator and its perspectives for the Latin American bioeconomy

Galván,

Agudelo,

Ríos

et al. 2024

J App Biol Biotech

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The replacement of petroleum-based plastics with biodegradable materials emerges as a potential solution to the environmental issues caused by the constant consumption of non-degradable plastic materials. Polyhydroxyalkanoates (PHA) are natural biopolymers produced by several bacteria species as an evolutive mechanism to store carbon and energy. Among these PHA-producing bacteria, the Gram-negative bacterium Cupriavidus necator has been studied as the model organism for PHA production due to its high accumulation capacity (up to 90% of dry cell weight). Nevertheless, the large-scale production of those biopolymers is still limited by the production costs, especially regarding the carbon source, which may represent up to 50% of the total cost of the PHA production process. For this study, a bibliometric analysis was conducted to investigate the trends in PHA production studies by C. necator with an emphasis on the use of low-cost substrates, in addition to the perspectives for this emerging industry in Latin America as a continent with access to significant biomass resources, agroindustry products, and byproducts. The Scopus and the Web of Science databases were used for data collection, and a total of 532 and 2995 articles were identified for the period between 1992 and 2022, and between 2000 and 2022, respectively. ARTICLE HIGHLIGHTS •Bibliometric analysis of PHA production from low-cost substrates by C. necator was carried out. •Potential and available biomasses in LATAM are reported for PHA production. •The most commonly low-cost carbon sources used to production of PHA by C. necator are waste oils and fats, sugar-rich residues, and derivatives.

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Section: Sugar-rich Residues and Derivativesmentioning

confidence: 99%

A bibliometric landscape of polyhydroxyalkanoates production from low-cost substrates by Cupriavidus necator and its perspectives for the Latin American bioeconomy

Galván,

Agudelo,

Ríos

et al. 2024

J App Biol Biotech

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Fermentative biohydrogen production in sugarcane biorefineries: Advances, challenges and prospects

Fuess

2024

International Journal of Hydrogen Energy

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Exploring Potentials for Bioresource and Bioenergy Recovery from Vinasse, the “New” Protagonist in Brazilian Sugarcane Biorefineries

Fuess

Lens

García

et al. 2022

Biomass

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Vinasse management in biorefineries bears a burden for sugarcane industries. Despite its high potassium-related fertilizer potential, a series of negative environmental impacts is expected to occur in long-term soil applications of vinasse through fertirrigation. Conversely, a high biodegradable organic content characterizes vinasse as a potential substrate for bioresource and bioenergy recovery from numerous (bio)technological perspectives. This review presents the alternative approaches proposed for sugarcane vinasse management in Brazil, with special attention dedicated to the role of anaerobic digestion as the core conversion step. The suitability of applying phase separation, i.e., the separation of fermentation from methanogenesis in sequential reactors, is discussed in detail. Laboratory and full-scale experiences were considered to discuss the energetic potential of sugarcane vinasse through biogas generation. With a national installed capacity of up to 1603 MW, energy from vinasse could replace half of the coal-derived electricity in Brazil. Meanwhile, investing in vinasse fermentation to obtain soluble organic metabolites could provide more than 10 g L−1 of (iso)butyrate. This is the first review addressing the potential use of sugarcane vinasse in anaerobic biorefineries that discusses applications far beyond conventional biogas production, and encourages the rational use of vinasse as a raw material for bioprocesses, either in short- or long-term scenarios.

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Techno-economic feasibility of P(3-hydroxybutyrate) bioprocess with concentrated sugarcane vinasse as carbon and minerals source: an experimental and in silico approach

Cited by 4 publications

References 65 publications

A bibliometric landscape of polyhydroxyalkanoates production from low-cost substrates by Cupriavidus necator and its perspectives for the Latin American bioeconomy

A bibliometric landscape of polyhydroxyalkanoates production from low-cost substrates by Cupriavidus necator and its perspectives for the Latin American bioeconomy

Fermentative biohydrogen production in sugarcane biorefineries: Advances, challenges and prospects

Exploring Potentials for Bioresource and Bioenergy Recovery from Vinasse, the “New” Protagonist in Brazilian Sugarcane Biorefineries

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