2017
DOI: 10.35196/rfm.2017.2.161-168
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ACTIVIDAD ANTIBACTERIANA Y ANTIFÚNGICA DE Dalea carthagenensis (JACQ.) J. F. MACBR.

Abstract: El Valle de Tehuacán-Cuicatlán (Puebla) es una zona de gran importancia florística por su amplia diversidad de especies vegetales. Dentro de esta riqueza se encuentra Dalea carthagenensis, que es utilizada por los habitantes del Valle como desinflamatorio y para tratar infecciones gastrointestinales. El objetivo del presente trabajo fue evaluar la actividad antimicrobiana diferencial de flores y tallos de D. carthagenensis a partir de extractos de distinta polaridad, y determinar su composición química general… Show more

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Cited by 5 publications
(4 citation statements)
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“…The solvent was filtered and removed in a drying oven at 40 °C (12,24). The obtained extracts were stored in Pyrex (USA) amber vials at 4 °C until use (34). All the extractions were made in triplicate.…”
Section: Extraction Of Plant Compoundsmentioning
confidence: 99%
See 1 more Smart Citation
“…The solvent was filtered and removed in a drying oven at 40 °C (12,24). The obtained extracts were stored in Pyrex (USA) amber vials at 4 °C until use (34). All the extractions were made in triplicate.…”
Section: Extraction Of Plant Compoundsmentioning
confidence: 99%
“…PDA dishes containing the different extract concentrations were inoculated with 10 µl of 1×10 6 conidia ml -1 of F. oxysporum, resuspended with 0.05 % Tween 60 and incubated at 28 °C. Fungal radial growth was measured every 24 h, until mycelium growth of the control treatment completely covered the PDA dish (34). Inhibition of Radial Growth (IRG), was determined using the formula IRG=[(R1-R2)/R1]×100, where R1 represents control pathogen diameter and R2 is pathogen diameter with S. scandens extracts, expressed in millimeters (17).…”
Section: In Vitro Fungistatic Activity Of S Scandens Extracts Against F Oxysporummentioning
confidence: 99%
“…Chitosan, a compound obtained by deacetylation of chitin (Hamed et al, 2016), is a common ingredient of biopolymeric coatings (Kerch, 2015) (Ayala, 2015). Another alternative to achieve microbial control is the use of plant extracts (Montes-de-Oca-Márquez et al, 2017). Essential oils, as that obtained from thyme (Thymus vulgaris), can inhibit distinct microbial species of bacterial (Teixeira et al, 2013) or fungal type (Correa-Pacheco et al, 2017).…”
Section: Introductionmentioning
confidence: 99%
“…P. aeruginosa causa infecciones severas y persistentes en individuos inmunodeprimidos, como son pacientes con fibrosis quística, que reciben tratamientos de quimioterapia, y con síndrome de inmunodeficiencia adquirida (Driscoll et al, 2007). El patógeno presenta una alta capacidad intrínseca para desarrollar resistencia (Hancock y Speert, 2000;Montes-de-Oca-Márquez et al, 2017), además de que forma biopelículas y libera factores de virulencia como son elastasa, proteasa alcalina, proteasa LasA, hemolisina, rhamnolípidos y piocianina, entre otros (Lyczak et al, 2002).…”
Section: Introductionunclassified