اﺛﺮ درﺻﺪ ﺗﻠﻘﯿﺢ ﺑﺮ روي ﮐﯿﻔﯿﺖ ﭘﻮدر ﮐﻠﺮﻻ وﻟﮕﺎرﯾﺲ در ﻣﻘﯿﺎس ﻧﯿﻤﻪ ﺻﻨﻌﺘﯽ

Cultivation algae especially micro- algae in industrial scale for using in nutraceutical is faced to many challenge. Microbial pollution and coexist are two cases of these challenge. Competition in use o media culture is very important. Insemination percentage in pilot scale (3000 m2), for chlorella vulgaris species in various insemination percentage was done. Microscopically observation, bacteria load and weight of dried biomass were factors for evaluating the best insemination percentage. 18 % insemination percentage with the acceptable quality (Microscopically observation), 1.8 * 10 4 and 0.8 g/l biomass was selected percentage for chlorella vulgaris in semi-industrial scale.