Total photosynthetic pigments including phycocyanins, chlorophylls and caroteniods were analysed by extracting into 80% ethanol with heating for 5 min and sonication for 4 min
Total photosynthetic pigmentsincluding phycocyanins, chlorophylls and caroteniods were analysedby extracting into 80% ethanol with heating for 5 min andsonication for 4 min