EXTRACTION AND STRUCTURE ELUCIDATION OF FUCOIDAN FROM MARINE SEAWEED PADINA TETRASTROMATICA HAUCK (PHAEOPHYCEAE)

Authors

  • Poonam Sethi university of Madras

Keywords:

Padina, Fucoidan, Dextran Sulphate, Phytochemical, Phaeophyceae.

Abstract

Seaweeds or the marine macroalgae are one of God’s greatest gift to us through Mother Ocean. The members of Phaeophyceae are exclusively marine and are known for their wide range of diversity and they are rich in cell wall polysaccharide fucoidan and alginate. Fucoidan is a general term for all the fucose-containing polysaccharides from brown seaweeds, while ‘fucan’ will be reserved for the polysaccharide built up with 95% fucose it’s a sulphated polysaccharide. Its highly economical and has abundance applications in the field of pharmaceuticals. Padina tetrastromatica a seaweed abundant in Indian shores was used for the extraction of Fucoidan. Later the structure was elucidated and compared with that of dextran sulphate. This was compared to that of dextran sulphate a standard chemical sulphated polysaccharide while this sulphated polysaccharide is from a natural source.

Published

2020-06-10 — Updated on 2020-06-23

Issue

Section

Articles