About: Antimicrobial activity of different Aloe barbadensis Mill. and Aloe arborescens Mill. leaf fractions

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About: Antimicrobial activity of different Aloe barbadensis Mill. and Aloe arborescens Mill. leaf fractions Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.academicjournals.org/JMPR
Description	The interest on Aloe based natural products is fast growing during recent years, particularly regarding their nutraceutical and antimicrobial properties. However, the information available on this item is limited and discrepancies can be found in literature. In this work, the antimicrobial properties of Aloe barbadensis Miller and Aloe arborescens Miller dermal and inner gel leaf fractions on the growth of five microorganisms were studied. Generally, gram positive were more susceptible than gram negative microorganisms and a lower activity of all fractions against the beneficial Saccharomyces boulardii was observed. Albeit the antimicrobial effect of pure anthraquinones aloin and aloe emodin was confirmed, a higher activity was observed for the methanol/ethyl acetate extracts of epidermis and for the water extract of the gel. A synergistic effect of several compounds, additional to the anthraquinones considered, should therefore be supposed. Conclusively, the Aloe extracts had an antimicrobial activity which is strongly related to the plant species and leaf fraction considered and which is a function of the microorganism considered. The interest on Aloe based natural products is fast growing during recent years, particularly regarding their nutraceutical and antimicrobial properties. However, the information available on this item is limited and discrepancies can be found in literature. In this work, the antimicrobial properties of Aloe barbadensis Miller and Aloe arborescens Miller dermal and inner gel leaf fractions on the growth of five microorganisms were studied. Generally, gram positive were more susceptible than gram negative microorganisms and a lower activity of all fractions against the beneficial Saccharomyces boulardii was observed. Albeit the antimicrobial effect of pure anthraquinones aloin and aloe emodin was confirmed, a higher activity was observed for the methanol/ethyl acetate extracts of epidermis and for the water extract of the gel. A synergistic effect of several compounds, additional to the anthraquinones considered, should therefore be supposed. Conclusively, the Aloe extracts had an antimicrobial activity which is strongly related to the plant species and leaf fraction considered and which is a function of the microorganism considered. (en)
Title	Antimicrobial activity of different Aloe barbadensis Mill. and Aloe arborescens Mill. leaf fractions Antimicrobial activity of different Aloe barbadensis Mill. and Aloe arborescens Mill. leaf fractions (en)
skos:prefLabel	Antimicrobial activity of different Aloe barbadensis Mill. and Aloe arborescens Mill. leaf fractions Antimicrobial activity of different Aloe barbadensis Mill. and Aloe arborescens Mill. leaf fractions (en)
skos:notation	RIV/62156489:43210/12:00186544!RIV13-MSM-43210___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kalhotka, Libor Růžičková, Gabriela
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Agronomická fakulta
http://linked.open...dnocenehoVysledku	122968
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/12:00186544
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	acemannan; tandem mass spectrometry; anthraquinones; diffusion disc method (en)
http://linked.open.../riv/klicoveSlovo	tandem mass spectrometry acemannan diffusion disc method anthraquinones
http://linked.open...odStatuVydavatele	NG - Nigerijská federativní republika
http://linked.open...ontrolniKodProRIV	[C39470EB3F38]
http://linked.open...i/riv/nazevZdroje	Journal of Medicinal Plants Research
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	6
http://linked.open...iv/tvurceVysledku	Kalhotka, Libor Růžičková, Gabriela Lucini, Luigi Pellizzoni, Marco
issn	1996-0875
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.5897/JMPR011.1680
http://localhost/t...ganizacniJednotka	43210

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