TY - JOUR ID - TI - Testing The Activities of Some of The Inside and Outside Cellular Compounds Produced by The Algae Chlorococcum infusionum and Scenedesmus obliquus Against Some Bacteria AU - Suaad H. Ali Al-Badri AU - Abdul-Wahab Resan AL-Ebady PY - 2019 VL - 9 IS - 2 SP - 133 EP - 139 JO - Journal of Education for Pure Science مجلة التربية للعلوم الصرفة SN - 20736592 AB - Abstract:In this study Chlorococcum infusionum and Scenedesmus obliquus were isolated ،purified andidentification From the Euphrates River at the city of Nasiriyah. The water of this canals originally fromTigris River. Ch-10 culture media was used for their cultivation in suitable laboratory conditions(25c°,200μE/m2/sec) for 16:8 hrs. Light: dark. Each culture was harvested at the end of exponential phase.Organic solvents used for extraction were Ethanol، Hexane and Methanol 95% to extract the crude activeIntracellular and Extracellular substances, and evaporated down to dryness .Antibacterial activity of thesedifferent extracts were evaluated against 6 strains of gram positive bacteria and gram negative bacteria,Agar diffusion method was used in this evaluation.

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