Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Comparative study of chemical composition and antitumor activity of aqueous-ethanol extracts of brown algae Laminaria cichorioides, Costaria costata, and Fucus evanescens
Ist Teil von
Russian journal of marine biology, 2009-03, Vol.35 (2), p.164-170
Ort / Verlag
Dordrecht: SP MAIK Nauka/Interperiodica
Erscheinungsjahr
2009
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
The chemical composition of water-ethanol extracts of the brown algae
Laminaria cichorioides, Costaria costata
, and
Fucus evanescens
were studied. The extracts contained mannitol, iodine, micro elements, free amino acids, glycolipids, polyunsaturated fatty acids, fucosterine, and polyphenols. The extracts were distinguished by high contents of mannitol and iodine (
L. cichorioides
), lipophilic matter (
C. costata
), and polyphenol compounds (
F. evanescens
). All the extracts under study inhibited the growth of DLD-1 and HT-29 human intestine tumor cells. The strongest inhibitory effect was exerted by the extract of
F. evanescens
at a concentration of 50 μg/ml. The extracts can be recommended for the production of fucosterol, phlorotannins, chlorophyll derivatives, mannitol, and compositions for medical and veterinary application.