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Antioxidant activity in Haematococcus pluvialis cells during the vital cycle

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dc.contributor.author CEPOI, Liliana
dc.date.accessioned 2024-01-29T07:35:00Z
dc.date.available 2024-01-29T07:35:00Z
dc.date.issued 2014
dc.identifier.citation CEPOI, Liliana. Antioxidant activity in Haematococcus pluvialis cells during the vital cycle. In: Microbial Biotechnology: proc. 2nd Conference on Microbial Biotechnology, 9-10 Oct. 2014, Chişinău, Republica Moldova, 2014, pp. 25-28. ISBN 978-9975-4432-8-9. en_US
dc.identifier.isbn 978-9975-4432-8-9
dc.identifier.uri http://repository.utm.md/handle/5014/26075
dc.description.abstract The goal of this work was to determine the changes that occurred in the antioxidant status of microalga Haematococcus pluvialis during its life cycle in closed system. The method for determination of antiradicalic activity has been selected concerning its possible use for complex preparations: the ABTS˙+ radical cation scavenging assay (ABTS). The green motile stage is the most representative. Fluctuations in the antioxidant activity reflect physiological changes that occur throughout the microalga life cycle. For this stage, the antioxidant activity determined by the ABTS radical reduction correlated very strong with carotenoid content in algal biomass, R2 = 0.93 - 0.99. The green motile stage with biflagellate cells of Haematococcus pluvialis is suitable for studying variations in the antioxidant status of culture under different conditions. en_US
dc.language.iso ro en_US
dc.publisher Academy of Sciences of Moldova, Institute of Microbiology and Biotechnology en_US
dc.relation.ispartofseries 2nd International Conference on Microbial Biotechnology;October 9-10, 2014 Chisinau, Moldova
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject algal biomass en_US
dc.subject antioxidant activity en_US
dc.subject carotenoides en_US
dc.subject microalgae en_US
dc.subject Haematococcus pluvialis en_US
dc.title Antioxidant activity in Haematococcus pluvialis cells during the vital cycle en_US
dc.type Article en_US


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