Results 41 to 50 of about 14,176 (253)

Far-Red Component Enhances Paramylon Production in Photoautotrophic <i>Euglena gracilis</i>. [PDF]

open access: yesBioengineering (Basel)
In recent years, microalgae have gained significant biotechnological importance as a sustainable source of various metabolites of industrial interest. Among these, paramylon, a polysaccharide produced by the microalga Euglena gracilis, stands out for its
Aguilar-Gonzalez ZI   +3 more
europepmc   +2 more sources

Photobioreactor Design for Polyhydroxyalkanoate Production Using Anoxygenic Photoheterotrophs: A Review

open access: yesFermentation, 2023
This review paper provides an overview of various types of photobioreactors (PBRs) that could be used for the production of polyhydroxyalkanoates (PHAs) using anoxygenic photoheterotrophs, with a focus on the design and operation of these systems.
Sultan Shaikh   +3 more
doaj   +1 more source

Average Light Intensity Inside a Photobioreactor

open access: yesUndergraduate Journal of Mathematical Modeling: One + Two, 2011
For energy production, microalgae are one of the few alternatives with high potential. Similar to plants, algae require energy acquired from light sources to grow.
Herby Jean
doaj   +1 more source

Preliminary data set to assess the performance of an outdoor membrane photobioreactor

open access: yesData in Brief, 2019
This data in brief (DIB) article is related to a Research article entitled ‘Optimising an outdoor membrane photobioreactor for tertiary sewage treatment’ [1].Data related to the effect of substrate turbidity, the ammonium concentration at which the ...
J. González-Camejo   +5 more
doaj   +1 more source

A scalable model for EPA and fatty acid production by Phaeodactylum tricornutum

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Large-scale photoautotrophic production of microalgae has the potential to provide a sustainable supply of omega-3 fatty acids (eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)) for human and animal nutrition.
Wenjia Gu   +2 more
doaj   +1 more source

Spectral kinetic modeling and long‐term behavior assessment of Arthrospira platensis growth in photobioreactor under red (620 nm) light illumination [PDF]

open access: yesBiotechnology progress (Print), 2020
The ability to cultivate the cyanobacterium Arhtrospira platensis in artificially lightened photobioreactors using high energetic efficiency (quasi‐monochromatic) red LED was investigated.
B. Farges   +3 more
semanticscholar   +1 more source

The Assessment of the Real-Time Radiative Properties and Productivity of Limnospira platensis in Tubular Photobioreactors

open access: yesLife, 2022
The development of tools to predict the photobioreactors’ (PBRs) productivity is a significant concern in biotechnology. To this end, it is required to know the light availability inside the cultivation unit and combine this information with a suitable ...
Manuel Vicente Ibañez   +3 more
doaj   +1 more source

Batch Growth of Chlorella Vulgaris CCALA 896 versus Semi-Continuous Regimen for Enhancing Oil-Rich Biomass Productivity

open access: yesEnergies, 2014
The aim of this study was to induce lipid accumulation in Chlorella cells by creating stressful growth conditions. Chlorella vulgaris CCALA 896 was grown under various batch growth modes in basal and modified BG-11 and Kolkwitz culture broths, using a ...
Sigita Vaičiulytė   +3 more
doaj   +1 more source

Adaptive and Biochemical Responses of Dictyosphaerium sp. AM‐2024a to Environmental Conditions and Microplastic Interactions: Synergy of Biofuel Production With Pollution Mitigation

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT This study investigates the physiological and biochemical responses of a newly isolated microalgal strain, Dictyosphaerium sp. AM‐2024a, identified through 18S rDNA sequencing, under varying environmental conditions and microplastic (MP) interactions.
Khushboo Iqbal   +2 more
wiley   +1 more source

Design of experiments‐driven optimization of Porphyridium marinum cultivation: impact of operational variables on phycoerythrin and exopolysaccharide production

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Among the Porphyridium genus, Porphyridium marinum exhibits the highest phycoerythrin (PE) content. In this study, the metabolic trade‐off between biomass, PE, and sulfated exopolysaccharide (EPS) production was assessed under varying nitrogen and sulfur availability, light intensity, residence time, and cultivation mode.
Rosaria Tizzani   +3 more
wiley   +1 more source

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