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Small-scale experiments aimed at optimization of large-scale production of the microalga Rhodomonas salina [PDF]
Journal of Applied Phycology, 2018 The cryptophyte Rhodomonas is an important feed item for live feed organisms in aquaculture and although large-scale cultivation of Rhodomonas in photobioreactors (PBRs) is feasible, the production needs to be optimized through further studies of specific factors.
Christina Thoisen +2 more
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Phycoerythrin Association with Photosystem II in the Cryptophyte Alga Rhodomonas salina
Biochemistry (Moscow), 2020# Deceased. Cryptophyte algae belong to a special group of oxygenic photosynthetic organisms containing pigment combination unique for plastids - phycobiliproteins and chlorophyll a/c-containing antenna. Despite the progress in investigation of morphological and ecological features, as well as genome-based systematics of cryptophytes, their ...
Tatyana Novikova +2 more
exaly +3 more sources
Environmental Microbiology, 2023
Abstract Algae with a more diverse suite of pigments can, in principle, exploit a broader swath of the light spectrum through chromatic acclimation, the ability to maximize light capture via plasticity of pigment composition.
Rachel A. Schomaker +2 more
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Abstract Algae with a more diverse suite of pigments can, in principle, exploit a broader swath of the light spectrum through chromatic acclimation, the ability to maximize light capture via plasticity of pigment composition.
Rachel A. Schomaker +2 more
openaire +2 more sources
Effect of pH on Rhodomonas salina growth, biochemical composition, and taste, produced in semi-large scale under sunlight conditions [PDF]
Journal of Applied Phycology, 2022 AbstractRhodomonas salina is a microalgal species, belonging to the cryptophytes, and is widely used as aquaculture feed because of its high nutritional profile and phycoerythrin content. This study investigated the effect of pH on the growth, biochemical composition, and taste of R.
Leen Bastiaens +2 more
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Algal Research, 2021
Abstract Phycoerythrin (PE) is a phycobiliprotein with great potential in food, pharmaceuticals, and cosmetics applications. This work sought to investigate the effects of lighting conditions on the PE synthesis by the alga Rhodomonas salina. It was found that the effects of light intensity on the cell growth and PE synthesis highly depend on the ...
Jiahui Xie, Si Chen, Zhiyou Wen
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Abstract Phycoerythrin (PE) is a phycobiliprotein with great potential in food, pharmaceuticals, and cosmetics applications. This work sought to investigate the effects of lighting conditions on the PE synthesis by the alga Rhodomonas salina. It was found that the effects of light intensity on the cell growth and PE synthesis highly depend on the ...
Jiahui Xie, Si Chen, Zhiyou Wen
openaire +1 more source
Optimization of photosynthesis, growth, and biochemical composition of the microalga Rhodomonas salina—an established diet for live feed copepods in aquaculture [PDF]
Journal of Applied Phycology, 2015 The cryptophyte Rhodomonas salina is widely used as feed for copepod cultures. However, culturing conditions to obtain high-quality algae have not yet been efficiently optimized. Therefore, we aimed to develop a cultivation protocol for R. salina to optimize its nutritional value and provide technical recommendations for later large-scale production in
Christina Thoisen +2 more
exaly +3 more sources
Presence of Flexible Non-Photochemical Quenching in Cryptophytes (Rhodomonas Salina)
2013Photosynthesis uses light as a source of energy but its excess can result in damage of photosynthetic apparatus. The protective mechanism of non-photochemical quenching (NPQ) can safely dissipate excess of light to heat. Presence and mechanism of NPQ regulation differs between photothrophs.
Radek Kaňa +2 more
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Journal of Applied Phycology, 1997
Three species of microalgae able to produce eicosapentaenoic acid(EPA) were collected from brackish and sea water around Japan. The species were identified as Navicula saprophila, Rhodomonassalina and Nitzschia sp. EPA as a proportion of total fatty acids increased in the presence of acetic acid for Rhodomonas salina and Nitzschia sp. However, Navicula
Makoto Kitano +2 more
exaly +2 more sources
Three species of microalgae able to produce eicosapentaenoic acid(EPA) were collected from brackish and sea water around Japan. The species were identified as Navicula saprophila, Rhodomonassalina and Nitzschia sp. EPA as a proportion of total fatty acids increased in the presence of acetic acid for Rhodomonas salina and Nitzschia sp. However, Navicula
Makoto Kitano +2 more
exaly +2 more sources
International Journal of Biological Macromolecules, 2023
Rhodomonas salina, Cryptophyta, Rhodomonas genus, is a valuable source for live feed in aquaculture and for the production of phycoerythrin (PE). In this study, PE was extracted from Rhodomonas salina and characterized as having a molecular weight of approximately 24 kDa, an absorbance at 545 nm, and a purity of up to 6.61 (which meets reagent grade ...
Xiaotong, Zhao +8 more
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Rhodomonas salina, Cryptophyta, Rhodomonas genus, is a valuable source for live feed in aquaculture and for the production of phycoerythrin (PE). In this study, PE was extracted from Rhodomonas salina and characterized as having a molecular weight of approximately 24 kDa, an absorbance at 545 nm, and a purity of up to 6.61 (which meets reagent grade ...
Xiaotong, Zhao +8 more
openaire +2 more sources
Physiologia Plantarum, 2019
In the present paper, we report an improved method combining sucrose density gradient with ion‐exchange chromatography for the isolation of pure chlorophyll a/c antenna proteins from the model cryptophytic alga Rhodomonas salina. Antennas were used for in vitro quenching experiments in the absence of xanthophylls, showing that protein aggregation is a ...
Eliška Kuthanová Trsková +5 more
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In the present paper, we report an improved method combining sucrose density gradient with ion‐exchange chromatography for the isolation of pure chlorophyll a/c antenna proteins from the model cryptophytic alga Rhodomonas salina. Antennas were used for in vitro quenching experiments in the absence of xanthophylls, showing that protein aggregation is a ...
Eliška Kuthanová Trsková +5 more
openaire +2 more sources