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Antimicrobial activities of Acacia ehtenbergiana extracts and its nitrogen fixation ability [electronic resource].

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Younis, M

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Language: English Summary language: Arabic Description: P.195-205Other title:

دراسة النشاط المضاد للميكروبات لمستخلصات نبات الاكاشيا ارينبيرجيانا Acacia ehtenbergiana ودراسة مقدرة النبات على تثبيت النيتروجين [Added title page title]

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Egyptian journal of microbiology, 2003 v.38 (2) [electronic resource].

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In: Egyptian Journal of Microbiology 2003.V.38(2)Summary: The shoots and seeds of Acacia ehrinbergiana Hayne were extracted by different solvents and the resulted extract fractions were screened for their antimicrobial activity in vitro against three groups of microorganisms, including Gram positive bacteria, Gram negative bacteria and Fungi. The aqueous ethanol and ethyl aceate extracts of Acacia ehrellhergiana shoots showed moderate antimicrobial activity, whereas that of the seeds showed high activity against Gram positive bacteria. Additionally, the value of Acacia ehrenbergiana as nitrogen fixer in semi arid area through its nodule was estimated.

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The shoots and seeds of Acacia ehrinbergiana Hayne were extracted by different solvents and the resulted extract fractions were screened for their antimicrobial activity in vitro against three groups of microorganisms, including Gram positive bacteria, Gram negative bacteria and Fungi. The aqueous ethanol and ethyl aceate extracts of Acacia ehrellhergiana shoots showed moderate antimicrobial activity, whereas that of the seeds showed high activity against Gram positive bacteria. Additionally, the value of Acacia ehrenbergiana as nitrogen fixer in semi arid area through its nodule was estimated.

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