Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    UID:
    gbv_1868713075
    ISSN: 27113019
    Series Statement: https://repository.unab.edu.co/handle/20.500.12749/11790 Foidl, N.; Makkar, H.P.. & Becker, K. (2001). “The potential of Moringa oleifera for agricultural and industrial uses”. In: The miracle tree: The multiple attributes of Moringa. (Ed. J. Lowell Fuglie). CTA Publication. Wageningen, The Netherlands. p. 45.
    Content: Moringa (Moringa oleífera) es un árbol originario del sur del Himalaya, es rico en vitaminas y conun valor alto en aminoácidos libres; por su valor nutritivo es utilizado en alimentación humana yanimal. Las hojas de moringa contienen diversos metabolitos secundarios como: glucosinolatos,isotiocianatos, flavonoides, antocianinas, proantocianidinas y cinamatos, los cuales en estudiosin vitro presentaron actividad contra microorganismos patógenos. En este trabajo se realiza laevaluación de la actividad antimicrobiana de acuerdo a la norma de referencia estándar CLSIM07-A9 e implementando el método de microdilución en platos de 96 pozos, para establecerel efecto de extractos etanólicos obtenidos mediante diferentes procesos de extracción dehojas sobre cepas de Staphylococcus aureus (ATCC: 6538) y Bacillus subtillis (ATCC: 6633). Lamedición del crecimiento bacteriano a una longitud de onda de 625 nm, mostró un porcentajede inhibición significativo del 61% (S. aureus) y 19% (B. Subtillis), respecto a ciprofloxacina a unaconcentración de 2 mg/mL. La eficacia antimicrobiana del extracto de moringa provee una basecientífica cuantitativa muy promisoria para su eventual uso como antimicrobiano; sin embargo,se requiere del aislamiento y purificación de los fitoquímicos responsables de la bioactividad,además se recomienda la evaluación de su citotoxicidad y genotoxicidad. Lo anterior es unaporte a la constante búsqueda de nuevas sustancias antimicrobianas que permitan ofreceralternativas fitoterapéuticas contra cepas multiresistentes de microorganismos.
    Content: Universidad CES
    Content: Moringa (Moringa oleífera) is a tree native to the southern Himalayas, it is rich in vitamins anda high value in free amino acids, for its nutritional value is used in human and animal feed.Moringa leaves contain various secondary metabolites such as: glucosinolates, isothiocyanates,flavonoids, anthocyanins, proanthocyanidins and cinnamates, which in vitro studies showedactivity against pathogenic microorganisms. In this work, the evaluation of the antimicrobial activity is carried out according to the standard reference standard CLSI M07-A9 andimplementing the method of microdilution in 96-well plates, to establish the effect of ethanolextracts obtained through different extraction processes of leaves on strains of Staphylococcusaureus (ATCC: 6538) and Bacillus subtillis (ATCC: 6633). The measurement of bacterial growth ata wavelength of 625 nm showed a significant inhibition percentage of 61% (S. aureus) and 19%(B. Subtillis) with respect to ciprofloxacin at a concentration of 2 mg / mL. The antimicrobialefficacy of moringa extract provides a very promising quantitative scientific basis for its eventualuse as an antimicrobial, however, isolation and purification of the phytochemicals responsiblefor bioactivity is required, in addition the evaluation of its cytotoxicity and genotoxicity isrecommended. The above is a contribution to the constant search for new antimicrobialsubstances that allow us to offer phytotherapeutic alternatives against multiresistant strains ofmicroorganisms.
    Language: Spanish
    URL: Volltext  (kostenfrei)
    URL: Volltext  (kostenfrei)
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. Further information can be found on the KOBV privacy pages