Blood anticoagulant sulphated polysaccharides of the marine green algae Codium dwarkense (Boergs.) and C. tomentosum (Huds.) Stackh.
Indian J Exp Biol
;
2001 Apr; 39(4): 365-70
Artículo
en Inglés
| IMSEAR
| ID: sea-59752
ABSTRACT
Cold water extracts of marine green algae Codium dwarkense and C. tomentosum were precipitated with different molar concentrations of KCl and were subjected to anion exchange and gel filtration chromatography. Both the species yielded sulphated arabinan through bioassay-guided purification and both were chemically identified as a polymer of alpha-L-arabinofuranose. Products were assayed for their blood anticoagulant activity using PT, APFT and TT tests and found that they differed in the potency of activity though they are chemically identical. Bioassay-guided purification of cold water extract of C. tomentosum yielded sulphated arabinan and sulphated arabinogalactan.
Texto completo:
Disponible
Índice:
IMSEAR (Asia Sudoriental)
Asunto principal:
Polisacáridos
/
Espectrofotometría Infrarroja
/
Humanos
/
Espectroscopía de Resonancia Magnética
/
Chlorophyta
/
Anticoagulantes
Idioma:
Inglés
Revista:
Indian J Exp Biol
Año:
2001
Tipo del documento:
Artículo
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