Search results for "biología celular"

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Factors affecting the production of putrescine from agmatine by Lactobacillus hilgardii X1B isolated from wine

2008

Aims: To elucidate and characterize the metabolic putrescine synthesis pathway from agmatine by Lactobacillus hilgardii X1B. Methods and Results: The putrescine formation from agmatine by resting cells (the normal physiological state in wine) of lactic acid bacteria isolated from wine has been determined for the first time. Agmatine deiminase and N-carbamoylputrescine hydrolase enzymes, determined by HPLC and LC-Ion Trap Mass Spectrometry, carried out the putrescine synthesis from agmatine. The influence of pH, temperature, organic acids, amino acids, sugars and ethanol on the putrescine formation in wine was determined. Conclusions: Resting cells of Lact. hilgardii X 1B produce putrescine …

ved/biology.organism_classification_rank.speciesLactobacillus hilgardiiApplied Microbiology and BiotechnologyCiencias Biológicas//purl.org/becyt/ford/1 [https]chemistry.chemical_compoundBiología Celular MicrobiologíaLACTIC ACID BACTERIABiogenic amine//purl.org/becyt/ford/1.6 [https]chemistry.chemical_classificationWineved/biologyfood and beveragesBIOGENIC AMINESWINEGeneral MedicinePUTRESCINEAmino acidLactic acidAgmatine deiminasechemistryBiochemistryPutrescineAGMATINE DEIMINASEAgmatineCIENCIAS NATURALES Y EXACTASBiotechnology

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PEPhysical Sciences and Engineering
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