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dc.contributor.authorقندوز الزاوية-
dc.contributor.authorوهراني محمد رضا-
dc.date.accessioned2014-01-07T10:54:03Z-
dc.date.available2014-01-07T10:54:03Z-
dc.date.issued2004-01-07-
dc.identifier.issnh-
dc.identifier.urihttp://hdl.handle.net/123456789/3900-
dc.description.abstractThe caffeine is derived methyl xanthine alkaloids , the tea considers Principal source of caffeine because the percentage of caffeine 40Â Facility the separation the caffeine f,rom the methyl xanthine derived Availability tow chemicals function ( amide , imine ) . *. use such as The caffeine how in premiere gradient for preparation new chemical Compound . use the NaBHa and LiAlHa how agent reductive , and study the biological activity to this compound with three types of bacteria's ( Escherichia Coli , Entérobactérie , Klebseiella pneumonie ) . and cornparison with biological activity the caffeine .en_US
dc.language.isofren_US
dc.relation.ispartofseries2004;-
dc.subjectCaffeineen_US
dc.subjectreductionen_US
dc.subjecthydridesen_US
dc.subjectbacteria m biological activityen_US
dc.titleتحضير بعض مشتقات الكافيين و دراسة فعاليتها البيولوجية مع بعض انواع البكتيرياen_US
dc.typeThesisen_US
Appears in Collections:Département de chimie - Magister

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