'Central Marine Fisheries Research Institute, Kochi'
Abstract
Kappaphycus alvarezii an economically
important red tropical seaweed, is used as
significant source for carrageenan that is used in
various food, pharmaceutical, industrial and
biotechnological applications. The commercial
cultivation of K. alvarezii was initiated in the
Philippines in the year 1960 and later it was
introduced in many countries including India for
experimental or commercial cultivation. The rapid
growth rates, easy dispersal and ways to cultivate
K. alvarezii makes the species adaptable and
flourish in new habitats. It is reported that the
species can double its biomass in 15-30 day
