Results 11 to 20 of about 7,418 (168)

Supercritical CO2 Extract from Microalga Tetradesmus obliquus: The Effect of High-Pressure Pre-Treatment

open access: yesMolecules, 2022
High-pressure pre-treatment followed by supercritical carbon dioxide (ScCO2) extraction (300 bar, 40 °C) was applied for the attainment of the lipophilic fraction of microalga Tetradesmus obliquus.
Jelena Vladić   +6 more
doaj   +1 more source

High Prevalence of Prototheca bovis Infection in Dairy Cattle with Chronic Mastitis in Ecuador

open access: yesVeterinary Sciences, 2022
The genus Prototheca, a unicellular, non-photosynthetic, yeast-like microalgae, is a pathogen of concern for the dairy industry. It causes bovine mastitis that currently cannot be cured, and hence generates significant economic losses in milk production.
María P. Huilca-Ibarra   +11 more
doaj   +1 more source

Extraction of Valuable Biomolecules from the Microalga Haematococcus pluvialis Assisted by Electrotechnologies

open access: yesMolecules, 2023
The freshwater microalga Haematococcus pluvialis is well known as the cell factory for natural astaxanthin, which composes up to 4–7% of its total dry weight. The bioaccumulation of astaxanthin in H.
Adila Gherabli   +4 more
doaj   +1 more source

Potencial fitorremediador das microalgas no tratamento combinado de lixiviado de aterro sanitário e água residual doméstica [PDF]

open access: yesRevista DAE, 2022
O lixiviado de aterro sanitário possui uma elevada concentração de compostos orgânicos recalcitrantes, de nitrogênio amoniacal, de salinidade e uma baixa concentração de fósforo, um fator limitante para o crescimento de microalgas.
Brenda Teixeira Scardini Marinho   +1 more
doaj   +1 more source

Drivers of Atmosphere-Ocean CO2 Flux in Northern Norwegian Fjords

open access: yesFrontiers in Marine Science, 2021
High-latitude fjords and continental shelves are shown to be sinks for atmospheric CO2, yet large spatial-temporal variability and poor regional coverage of sea-air CO2 flux data, especially from fjord systems, makes it difficult to scale our knowledge ...
Nerea J. Aalto   +6 more
doaj   +1 more source

Differences in susceptibility to photoinhibition do not determinegrowth rate under moderate light in batch or turbidostat - a studywith five green algae

open access: yesPhotosynthetica, 2022
To understand growth limitations of photosynthetic microorganisms, and to investigate whether batch growth or certain photosynthesis-related parameters predict a turbidostat (continuous growth at constant biomass concentration) growth rate, five green ...
H. MATTILA   +6 more
doaj   +1 more source

Photosynthesis Monitoring in Microalgae Cultures Grown on Municipal Wastewater as a Nutrient Source in Large-Scale Outdoor Bioreactors

open access: yesBiology, 2022
Microalgae cultures were used for a WW treatment to remediate nutrients while producing biomass and recycling water. In these trials, raceway ponds (RWPs; 1 and 0.5 ha) were located next to a municipal (WW) treatment plant in Mérida, Spain.
Jiří Masojídek   +17 more
doaj   +1 more source

Microalgae Nutraceuticals [PDF]

open access: yesFoods, 2016
Among the new entries in the food supplements sector, an important place must be assigned to nutraceuticals containing microalgae, nowadays accounting for a large and rapidly expanding market. The marketed products are mainly based on three production strains, i.e., Spirulina and Chlorella, followed at a distance by Klamath. It is a composite situation,
openaire   +3 more sources

Enhanced Viability and Anti-rotavirus Effect of Bifidobacterium longum and Lactobacillus plantarum in Combination With Chlorella sorokiniana in a Dairy Product

open access: yesFrontiers in Microbiology, 2020
Microalgae and probiotics such as Bifidobacterium and Lactobacillus genera are associated with human beneficial effects. The aim of this study was to evaluate the activity of Chlorella sorokiniana on Bifidobacterium longum and Lactobacillus plantarum ...
Servando Cantú-Bernal   +8 more
doaj   +1 more source

A Fast-Growing Oleaginous Strain of Coelastrella Capable of Astaxanthin and Canthaxanthin Accumulation in Phototrophy and Heterotrophy

open access: yesLife, 2022
Considering the importance of microalgae as a promising feedstock for the production of both low- and high-value products, such as lipids and pigments, it is desirable to isolate strains which simultaneously accumulate these two types of products and ...
Amélie Corato   +5 more
doaj   +1 more source

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