NDLI: Inhibición de Colletotrichum gloeosporioides y Botrytis cinerea con extractos de Guazuma ulmifolia Lam

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Inhibición de Colletotrichum gloeosporioides y Botrytis cinerea con extractos de Guazuma ulmifolia Lam

Content Provider	Semantic Scholar
Author	Ramírez-Salcedo, Hilda Elisa Barrientos-Ramírez, Lucía Vargas-Radillo, José De Jesús Rodríguez-Macías, Ramón Ruiz-López, Mario Alberto Virgen-Calleros, Gil
Copyright Year	2019
Abstract	Guazuma ulmifolia (Malvaceae) is a tree used in the popular medicine of many countries to treat various diseases. We evaluated the inhibitory activity of G ulmifolia bark and fruits extracts, obtained with solvents of increasing polarity, against Colletotrichum gloeosporioides and Botrytis cinerea. Thin-layer chromatography assay (TLC) and extract yield were the criteria used to establish the most efficient extraction solvent. Extracts were screened for their phytochemical components and their corresponding antifungal effect by thin-layer chromatography-Bioautography and Mycelial Growth Inhibition methods in a randomized design. Fruit extracts were more inhibitory than bark extracts, while C. gloeosporioides was more resistant than B. cinerea. At a dose of 10 mg·mL-1; fruit extracts inhibited 85.5 ± 2.1% of B. cinerea and 45.8 ± 10.0% of C. gloeosporioides mycelia growth. Bark extracts inhibited 58.0 ± 2.4% and 34.1 ± 2.9% of B. cinerea and C. gloeosporioides mycelial growth, respectively. Images obtained
File Format	PDF HTM / HTML
DOI	10.18781/r.mex.fit.1812-1
Volume Number	37
Alternate Webpage(s)	http://rmf.smf.org.mx/Vol3722019/RMF1812-1.pdf
Alternate Webpage(s)	http://rmf.smf.org.mx/ojs/index.php/RMF/article/viewFile/161/172
Alternate Webpage(s)	https://doi.org/10.18781/r.mex.fit.1812-1
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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