This education is the The algae are capable of creating Poly San polysaccharide which is seaweed green algae Chlorella sp.UP01 also be cultured in BBM at room temperature. Under low-light conditions, 24 hours a day for 15 days in BBM on adjusted nutrient NaNO3 from the standard formula is 2.5 grams to 5.0 grams and 7.5 grams to the optimization of algae. Chlorella sp.UP01 The study found that the nutrient NaNO3 50 g tends to be. Growth than other nutrients The maximum cell density on day 15 was 0.67 ± 0.06 g and study the amount of Poly San polysaccharide in this study on day 0 with the amount of poly saccharin. Ride the algae build higher than 7 and 15 also because of the amount of NO3- and SO42- in declining to extract Poly San polysaccharide day 7 and day 15 were poly dress. Quantity. This polysaccharide. Less extraction of this polysaccharide on 0.