Zobrazeno 1 - 10
of 172
pro vyhledávání: '"María C. Veiga"'
Autor:
Elia Tomás-Pejó, Cristina González-Fernández, Silvia Greses, Christian Kennes, Nuria Otero-Logilde, María C. Veiga, David Bolzonella, Bettina Müller, Volkmar Passoth
Publikováno v:
Biotechnology for Biofuels and Bioproducts, Vol 16, Iss 1, Pp 1-17 (2023)
Abstract Carboxylic acids have become interesting platform molecules in the last years due to their versatility to act as carbon sources for different microorganisms or as precursors for the chemical industry. Among carboxylic acids, short-chain fatt
Externí odkaz:
https://doaj.org/article/c12a93b487e44a12a953ca0a037a0f19
Autor:
Raúl Robles-Iglesias, Carla Fernández-Blanco, Jean-Marc Nicaud, María C. Veiga, Christian Kennes
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 271, Iss , Pp 115950- (2024)
This study investigates the use of a Yarrowia lipolytica strain for the bioconversion of syngas-derived acetic acid into β-carotene and lipids. A two-stage process was employed, starting with the acetogenic fermentation of syngas by Clostridium acet
Externí odkaz:
https://doaj.org/article/477f2fbc2f44446f88c7893da0995128
Autor:
Carla Fernández‐Blanco, Raúl Robles‐Iglesias, Cecilia Naveira‐Pazos, María C. Veiga, Christian Kennes
Publikováno v:
Microbial Biotechnology, Vol 16, Iss 4, Pp 726-741 (2023)
Abstract Clostridium spp. are suitable for the bioconversion of C1‐gases (e.g., CO2, CO and syngas) into different bioproducts. These products can be used as biofuels and are reviewed here, focusing on ethanol, butanol and hexanol, mainly. The prod
Externí odkaz:
https://doaj.org/article/9ea2886f6ada429abc817d1c4367448c
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
IntroductionChain elongation technology, which involves fermentation with anaerobic bacteria, has gained attention for converting short and medium chain substrates into valuable and longer-chain products like medium chain fatty acids (MCFAs). In the
Externí odkaz:
https://doaj.org/article/0158d7370d914d4eba1be63d651eb6ad
Autor:
Raúl Robles-Iglesias, Cecilia Naveira-Pazos, Jean-Marc Nicaud, María C. Veiga, Christian Kennes
Publikováno v:
Journal of CO2 Utilization, Vol 76, Iss , Pp 102593- (2023)
An engineered Yarrowia lipolytica strain was able to simultaneously accumulate microbial oils and β-carotene from both acetic and butyric acids produced from syngas fermentation by Clostridium carboxidivorans, through the Wood-Ljungdahl pathway, wit
Externí odkaz:
https://doaj.org/article/78aa356be2e742138d071e237fd21d97
Publikováno v:
Fermentation, Vol 9, Iss 6, p 574 (2023)
Agroindustrial by-products hold an enormous potential to be bioconverted into high-value-added products such as polyhydroxyalkanoates (PHA), a cost-effective alternative to conventional plastics. In this study, cheese whey, a highly abundant side str
Externí odkaz:
https://doaj.org/article/1bf50baedee3493e8e11ae3db1f8e06a
Effect of Endogenous and Exogenous Butyric Acid on Butanol Production From CO by Enriched Clostridia
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
Butanol is a potential renewable fuel. To increase the selectivity for butanol during CO fermentation, exogenous acetic acid and ethanol, exogenous butyric acid or endogenous butyric acid from glucose fermentation have been investigated using CO as r
Externí odkaz:
https://doaj.org/article/ba8f606b857e464db66ec2c8498c25a6
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Carbon monoxide (CO)-metabolizing Clostridium spp. were enriched from the biomass of a butanol-producing reactor. After six successive biomass transfers, ethanol production reached as much as 11.8 g/L with minor accumulation of acetic acid, under int
Externí odkaz:
https://doaj.org/article/6a7b4ca0e2c242eaba59f9bddb4f283f
Publikováno v:
AMB Express, Vol 9, Iss 1, Pp 1-11 (2019)
Abstract Clostridium carboxidivorans can produce acids and/or alcohols through syngas fermentation. In that C1-gas fermentation process, the production of acids takes place at higher pH (acetogenesis) (e.g., around 6.00), while the conversion of accu
Externí odkaz:
https://doaj.org/article/c9fa061f792d448992713f16f7b32fdf
Publikováno v:
Fermentation, Vol 8, Iss 8, p 347 (2022)
In recent years, the optimization of bioprocesses for the removal of pollutants from industrial biogenic gas emissions, waste and wastewater has been the focus of intensive research. Recently developed technologies not only aim to remove such polluta
Externí odkaz:
https://doaj.org/article/79e948a5667a47cd9bd9c63b7af86537