Results 81 to 90 of about 4,222 (210)

Cadmium toxicity on the freshwater microalga Chlamydomonas moewusii Gerloff: Biosynthesis of thiol compounds [PDF]

open access: yes, 2010
Cadmium (Cd) toxicity and production of different thiols (phytochelatins, glutathione, γ-Glu-Cys and cysteine) were studied in the microalga Chlamydomonas moewusii exposed to different concentrations of this metal (1, 2, 4, 6, 8, and 10 mg/L) for 96 h ...
Abalde, Julio   +4 more
core   +2 more sources

Tetraselmis suecica F&M-M33 phycosphere: associated bacteria and exo-metabolome characterization

open access: yesEuropean Journal of Phycology, 2020
Algae and bacteria establish complex relationships reciprocally influencing their growth. Associated bacterial communities alter microalgae metabolism and physiology, affecting biomass yield and quality. In this study, 203 bacterial isolates (33 different genera), recovered from Tetraselmis suecica F&M-M33 cultures, were identified and ...
Piampiano, Elisa   +7 more
openaire   +3 more sources

Artemia Enrichment Strategies: A Comprehensive Review of Nutritional Enhancements With Emphasis on Fatty Acid Profiles in Aquatic Species

open access: yesReviews in Aquaculture, Volume 17, Issue 4, September 2025.
ABSTRACT Artemia (brine shrimp) is a foundational live feed in global aquaculture, renowned for its adaptability, ease of production, and favorable nutritional profile. However, in its natural state, Artemia contains suboptimal levels of highly unsaturated fatty acids (HUFAs), particularly docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA ...
Yathish Ramena   +3 more
wiley   +1 more source

Changes in mortality rates during the larval stage of the Pacic white shrimp (Litopenaeus vannamei ) on the basis of algal (Chaetoceros calcitrans or Tetraselmis suecica) food density/Cambios en las tasas de mortalidad durante el estadio larval del camarón blanco del Pacíco (Litopenaeus vannamei ) en base a la densidad de alimento algal (Chaetoceros

open access: yesEcosistemas y Recursos Agropecuarios, 2016
In the shrimp culture, larval stages have high mortality rates, particularly in the zoea stage, this because to the star of phytoplankton feeding and an inadequate microalga species and cell density used in commercial hatcheries.
Alfredo Pérez-Morales   +2 more
doaj  

Cultura de microalgas marinhas Isochrysis galbana , Green (variedade T. Iso) e Tetraselmis suecica (Kilin) Butch [PDF]

open access: yes, 1989
The experimental cultures of the marine microalgae Isochrysis galbana Green (variety T.
Loforte Ribeiro, F.
core  

Class III metallothioneins in response to cadmium toxicity in the marine microalga Tetraselmis suecica (Kylin) Butch [PDF]

open access: yes, 2001
Microalgae are one of the most important organisms in our ecosystems being seriously affected by metal pollution. However, the microalgae Tetraselmis suecica (Kylin) Butch is tolerant to cadmium; the concentration of this metal that reduces the ...
Abalde, Julio   +3 more
core   +2 more sources

Exposure of Greenshell Mussel Spat (Perna canaliculus) to Stressors for Producing Single‐Spat From Collector Ropes

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 4, August 2025.
ABSTRACT Nursery culture can improve the efficiency of mussel aquaculture by reducing the high losses of spat and overcoming inconsistencies in wild‐spat supplies. The success of nursery systems depends on the availability of unattached single or singulated spat, which requires the separation of spat from their associated settlement substrates (i.e ...
Kayleb Himiona   +2 more
wiley   +1 more source

Mass production of Tetraselmis suecica (Kylin) Butch. (Prasinophyceae), under different concentrations of nutrients and additions of carbon dioxide

open access: yesCiencias Marinas, 1991
A series of four experiments with Tetraselmis suecica was carried out under laboratory conditions in order to learn the production yield in volumes of 1,000 litres, with salinity of 28‰, with absence and addition of buffer and carbon dioxide, air flow ...
I Pacheco-Ruíz   +2 more
doaj   +1 more source

Effect of different micro-algae mixtures and rations in hatchery broodstock conditioning of the mussel Mytilus galloprovincialis. [PDF]

open access: yes, 2009
Reproduction of the blue mussel Mytilus galloprovincialis in wild populations follows seasonal changes of environmental factors such as food availability.The aim of this experiment was to analyse the effects of three conditioning diets on the maturation ...
Sánchez-Lazo, C., Martínez-Pita, I., Moreno Escalante, O.
core   +1 more source

The Selective Supercritical Extraction of High-value Fatty Acids from Tetraselmis Suecica Using the Hansen Solubility Theory

open access: yesChemical Engineering Transactions, 2019
The aim of this work was to test the utility of the Hansen theory to predict the best cosolvent for supercritical carbon dioxide (sc-CO2) to reach the selective extraction of fatty acids from Tetraselmis suecica.
Diego Felipe Tirado   +2 more
doaj   +1 more source

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