Biological efficiency of polyphenolic extracts from pecan nuts shell (Carya Illinoensis), pomegranate husk (Punica granatum) and creosote bush leaves (Larrea tridentata Cov.) against plant pathogenic fungi

Osório, Eduardo Allgayer; Flores, Miguel; Hernández, Daniel; Ventura, Janeth; Rodríguez, Raúl; Aguilar, Cristóbal N.

doi:10.1016/j.indcrop.2009.09.017

Cited by 84 publications

(48 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Laurus nobilis and C. sativum were purchased from a local market in Saltillo city, Coahuila, Mexico, and A. hybridus was obtained from a local market in Valles city, San Luis Potosi, Mexico. Plant material was prepared according to a previously described methodology (Castillo et al, 2010;Osorio et al, 2010). Briefly, the plants were dried; ground and sieved through 20-30 meshes.…”

Section: Plant Materialsmentioning

confidence: 99%

Phenolic content and antioxidant capacity of extracts ofLaurus nobilisL.,Coriandrum sativumL. andAmaranthus hybridusL.

Muñiz‐Márquez

Rodríguez

Balagurusamy

et al. 2013

CyTA - Journal of Food

View full text Add to dashboard Cite

Extraction of polyphenols of Laurus nobilis L. (Lauraceae), Coriandrum sativum L. (Apiaceae) and Amaranthus hybridus L. (Amaranthaceae) was carried out by solid-liquid extraction. The effect of ethanol concentration and the extraction time were determined to obtain the maximum of polyphenols. Three different methods, DPPH radical scavenging, ABTS radical cation scavenging and lipid oxidation inhibition, were tested to determine the antioxidant capacity in the extracts. The results indicate that L. nobilis has a high antioxidant potential: 94.73%, 47.71% and 76.86% for DPPH, ABTS and lipid oxidation inhibition, respectively. On the other hand, C. sativum and A. hybridus showed 13.69% and 10.16% in DPPH assay, and 9.22% and 14.96% in ABTS assay, while it did not show any antioxidant capacity in the lipid oxidation inhibition method under the experimental conditions. In addition, the phenolic compounds in the extracts were also characterized by High Performance Liquid Chromatography (HPLC) analysis. (Amaranthaceae) se llevó a cabo en una extracción sólido-líquido. El efecto de la concentración de etanol y el tiempo de extracción fueron evaluados para obtener el máximo de polifenoles. Tres diferentes métodos incluyendo el radical de barrido DPPH, radical catión de barrido ABTS y la inhibición de la oxidación lipídica fueron probados para determinar la capacidad antioxidante en los extractos. Los resultados indican que L. nobilis presentó mayor potencial antioxidante con un 94,73, 47,71 y 76,86% para DPPH, ABTS e inhibición de la oxidación lipídica respectivamente. Por otra parte, C. sativum y A. hybridus mostraron un 13,69 and 10,16% en el ensayo de DPPH, 9,22 y 14,96% en el ensayo de ABTS mientras que para la inhibición de la oxidación lipídica no tuvieron capacidad antioxidante bajo las condiciones probadas. Además, la caracterización de compuestos fenólicos en los extractos también fue estudiada por el análisis de Cromatografía Líquida de Alta Resolución (HPLC).

show abstract

Section: Plant Materialsmentioning

confidence: 99%

Phenolic content and antioxidant capacity of extracts ofLaurus nobilisL.,Coriandrum sativumL. andAmaranthus hybridusL.

Muñiz‐Márquez

Rodríguez

Balagurusamy

et al. 2013

CyTA - Journal of Food

View full text Add to dashboard Cite

show abstract

“…El efecto antifúngico de L. tridentata se atribuye a los compuestos fenólicos, debido a que extractos polifenólicos inhibieron al máximo con 0.7 ppm en Pythium sp., Colletotrichum truncatum, C. coccodes, Alternaria alternata, F. verticillioides, F. solani, F. sambucinum y Rhizoctonia solani (Osorio et al, 2010).…”

Section: Experimental Designunclassified

Extractos de Larrea tridentata como una estrategia ecológica contra Fusarium oxysporum radicis-lycopersici en plantas de tomate bajo condiciones de invernadero

PeÃ±uelas-Rubio

Arellano-Gil

Verdugo-Fuentes

et al. 2017

RMF

View full text Add to dashboard Cite

show abstract

“…The potential use of plant extracts to control plant pathogen has been reported in different laboratory [7]- [9], green house and field studies [10] , botanicals offer a more economical and efficient alternative for disease control.…”

Section: Introductionmentioning

confidence: 99%

Effects of Botanical Extracts on Fungal Load of Sesame (SesamumindicumL.) Seeds

2016

IJSR

View full text Add to dashboard Cite

This study assessed the mycoflora load on pesticidal botanical materials and on infected sesame (Sesamumindicum L.)Seeds treated with antifungal botanicals in the laboratory using Agardilutionmethod. Six botanical materials were screened and baobab (Adansoniadigitata), hot pepper (Capsicum annum) and ordeal tree (Erythrophleumsuaveolens) leaf extracts had no fungal load. The antifungal activity of the extract of these botanicals (10% and 100% conc.) was evaluated against the isolated fungi from infected sesame seeds.The pathogenic fungi isolated from the sesame seeds were Aspergillusniger, A. flavus, Mucor spp., Fusarium spp., Alternaria spp. and Penicilliumspp. Baobab and ordeal leaf extracts (10% and 100% conc.) had maximal antifungal activity (p< 0.05) on all the six assessed seed-borne fungi. Hot pepper extracts (10% and 100%) inhibited only the mycelial growth of A. flavus and Alternaria spp. This study confirmed the variation in the fungal load of some Nigerian plant materials and indicated the effectiveness of baobab (AdansoniadigitataL.) leaves, pepper (Capsicum annum) fruit and ordeal tree (Erythrophleumsuaveolens) leaf extracts as antifungal agents on seed-borne fungi of sesame. The effect of these extracts on germinabilityof the seeds and seedling vigour deserve further investigation.

show abstract

Biological efficiency of polyphenolic extracts from pecan nuts shell (Carya Illinoensis), pomegranate husk (Punica granatum) and creosote bush leaves (Larrea tridentata Cov.) against plant pathogenic fungi

Cited by 84 publications

References 24 publications

Phenolic content and antioxidant capacity of extracts ofLaurus nobilisL.,Coriandrum sativumL. andAmaranthus hybridusL.

Phenolic content and antioxidant capacity of extracts ofLaurus nobilisL.,Coriandrum sativumL. andAmaranthus hybridusL.

Extractos de Larrea tridentata como una estrategia ecológica contra Fusarium oxysporum radicis-lycopersici en plantas de tomate bajo condiciones de invernadero

Effects of Botanical Extracts on Fungal Load of Sesame (SesamumindicumL.) Seeds

Contact Info

Product

Resources

About