Euglena tuba is a fresh water microalga available throughout the year in
the aquatic bodies of Cachar district. This unique organism shows immense
potentiality in terms of morphological characteristic as well as biochemical
properties. E. tuba is a model species which have high concentration of pigments
like chlorophyll a, b and carotenoid, carbohydrate and also protein content
in its cell. Maximum concentration of chlorophyll a, carotenoid, protein and
carbohydrate (11.97 µg/ml, 12.87 µg/ml, 120.94 µg/ml, 188.52 µg/ml) values
were recorded during the study period. Therefore, present study concluded that
utilization of E. tuba for different type of medical base product like protein tablets,
some high value byproduct like pro glucose, pigmentation cream, nutritive based
products can be possible for the benefit of mankind