Phytochemical analysis and antioxidant activity of marine algae Eucheuma Sp.

Marine algal is one of marine resources which has a potent antioxidant activity. This research aims to explore two species of Indonesia’s marine algal, Eucheuma cottonii and Eucheuma spinosum, as a natural antioxidant. In this work, Seaweed Eucheuma Sp. originated from Labuan Aji beach, Nusa Tenggara Barat, Indonesia, were extracted into two different polarity of organic solvents, that is, semipolar solvent of ethyl acetate and polar solvent of...