Antioxidant activity in Haematococcus pluvialis cells during the vital cycle

CEPOI, Liliana

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