Seasonal changes in biological activity of lipids and photosynthetic pigments of Saccharina cichorioides (Miyabe) (Laminariaceae Family)

Autor:	N. G. Busarova, N. I. Gerasimenko, E. A. Yurchenko, M. M. Anisimov, A. V. Skriptsova, E. A. Martyyas
Rok vydání:	2013
Předmět:	Laminaria biology Organic Chemistry Biological activity biology.organism_classification Antimicrobial Photosynthesis Biochemistry Ehrlich ascites carcinoma Brown algae Pigment visual_art visual_art.visual_art_medium lipids (amino acids peptides and proteins) Laminariaceae
Zdroj:	Russian Journal of Bioorganic Chemistry. 39:720-727
ISSN:	1608-330X 1068-1620
Popis:	Biological (antimicrobial, cytotoxic, embryotoxic, and hemolytic) activity of total lipids, individual fractions and classes of lipids, and photosynthetic pigments of Saccharina cichorioides (Miyabe) were studied, together with the effect of season of the alga harvesting and changes in fatty acid composition of lipids on their activity. Antimicrobial activity was more pronounced in total lipids, individual fractions of lipids, and photosynthetic pigments of S. cichorioides collected in March. High antimicrobial activity was also demonstrated by total lipids of alga samples collected in September and November and hemolytic activity, in those collected in March and November. Pronounced hemolytic activity was demonstrated by some classes of glyceroglycolipids of laminaria samples collected in November. Cytotoxic activity toward mouse splenocytes was demonstrated only by total lipids of alga collected in March. Toxic effects toward embryos of sea urchin were demonstrated by lipids of S. cichorioides collected in June and September. None of the lipids or pigments was active against Ehrlich ascites carcinoma.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::76296bb344c663bdc8d4fccf605e41c1 https://doi.org/10.1134/s106816201307008x Zobrazit plný text záznamu Full text from SpringerLink