Antifungal activities of ethanolic extract from Jatropha curcas seed cake

Saetae, Donlaporn; Suntornsuk, Worapot

doi:10.4014/jmb.0905.05035

Cited by 87 publications

(38 citation statements)

References 28 publications

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“…The PEs were extracted from JSC by the methanol method (Devappa et al . ; Saetae and Suntornsuk ). Sample (1 g) of kernel meal was mixed with 5 ml of methanol in a flask.…”

Section: Methodsmentioning

confidence: 98%

Detoxification ofJatropha curcasseed cake by a new soil-borneEnterobacter cloacaestrain

Zhao

Wang

Liu

2018

Lett Appl Microbiol

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The strain of Enterobacter cloacae Z11 was originally isolated from the soil. To the best of our knowledge, E. cloacae has never been used to remove toxins and antinutritional factors in Jatropha curcas seed cake (JSC). Under the optimized condition, fermentation with the Enterobacter strain decreased the phorbol esters content in JSC by 51·6%, and phytates, tannins, lectins and trypsin inhibitors contents by 83, 38, 89 and 90%, respectively. This study provided a new method with potential to render the seed cake suitable for use in feed. Further study is needed to focus on remaining toxicity and nutritional value post-treatment.

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“…The PEs were extracted from JSC by the methanol method (Devappa et al . ; Saetae and Suntornsuk ). Sample (1 g) of kernel meal was mixed with 5 ml of methanol in a flask.…”

Section: Methodsmentioning

confidence: 98%

Detoxification ofJatropha curcasseed cake by a new soil-borneEnterobacter cloacaestrain

Zhao

Wang

Liu

2018

Lett Appl Microbiol

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“…There are several local plant species whose extracts have proved effective in protecting yam produce before and after harvest. Neem plant (Azadiractha indica), black pepper (Piper nigrum), ginger plant (Zingiber officinale), Jatropha curcas, false yam (Icacuna oliviformis) are examples of numerous plants that can be used as surface protectants on yam tuber (Amusa et al, 2003;Saetae & Suntornsuk, 2010;Sowley et al, 2013). Some yam species such as D. piscatorum have toxic properties that allow them to be used in the production of insecticides.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of efficacy of false yam (Icacina oliviformis) as surface protectant against rot pathogens of white yam (Dioscora rotundata Poir)

Sowley

Kankam

Nsarko

2019

Ghana J. Agric. Sci

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Rots in yam tubers are the dominant cause of postharvest losses. Therefore, studies were conducted to identify the rot-causing organisms in yam and to evaluate the efficacy of false yam (Icacina oliviformis) plant extracts as surface protectants in the storage of yam. The experiment was laid out in a completely randomized design (CRD) design with five treatments (fruit, root and leaf extract of false yam, Mancozeb and tap water) replicated three times. Two concentrations (50% and 100%) of each extract were also tested. Species were identified based on the structural features, the characteristics and properties of the spore and mycelium. A spore suspension of yam rot fungi was sprayed on healthy yam tubers that had been pretreated with the extracts. Results showed that fungi isolated from rotted yams were Aspergillus niger, A. flavus and Penicillium sclerotigenum. Leaf extracts (both 50% and 100%) had the highest growth inhibitions on all the three fungi isolated in vitro. Tubers treated with root and leaf extracts of false yam had a decreased tuber rot lengths of 1.80 mm2 and 2.17 mm2, respectively. The leaves and roots of false yam can be used as a surface protectant of yam in place of Mancozeb. Keywords: Icacina oliviformis; Dioscora rotundata; Mancozeb; Pathogenicity; Aspergillus spp.

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“…El látex se utiliza como desinfectante en las infecciones bucales y se ha establecido que contiene compuestos con propiedades anticancerígenas como jatrophina, jatrofano, y curcaina. Se ha observado actividad antimicrobiana de Jatropha frente S. aureus y Escherichia coli [10][11][12] .…”

Section: Introductionunclassified

Evaluación del efecto antibacteriano del látex de Jatropha curcas “piñón” frente a Staphylococcus aureus

Gallardo-Vásquez

Chávez

Contreras-Torvisco

2019

Duazary

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Tipología: Artículo de investigación científica y tecnológica Para citar este artículo: Gallardo-Vásquez GJ, Chávez-Flores JE, Contreras-Torvisco M. Evaluación del efecto antibacteriano del látex de Jatropha curcas "piñón" frente a Staphylococcus aureus. Duazary. 2019 enero; 16(1): 105-114. Doi: http://dx. RESUMENLa presente investigación tuvo como objetivo evaluar el efecto antibacteriano del látex de Jatropha Curcas "Piñón" frente a Staphylococcus aureus. El método de difusión en disco, de Kirby Bauer, fue usado en la investigación; las concentraciones del látex de Jatropha Curcas "Piñón" fueron las siguientes: 10%, 20%, 30%, 40% y 100% usando agua destilada como solvente. Se realizó análisis fitoquímico y prueba de solubilidad al látex de la planta en estudio. El látex de Jatropha Curcas "Piñón" fue muy soluble en agua destilada, etanol y metanol; además, según el análisis fitoquímico, el látex presentó flavonoides, taninos, compuestos fenólicos, alcaloides y esteroides. La concentración del látex al 40% presentó el mayor efecto antibacteriano a un nivel de confianza del 95%, y un error relativo del 5%. ABSTRACTThe present research aims to evaluate the antibacterial effect of Jatropha Curcas latex "Piñón" against Staphylococcus aureus. The disc diffusion method of Kirby Bauer was used in the research, the concentrations of Jatropha Curcas "Piñón" latex were as follows: 10%, 20%, 30%, 40% and 100% using distilled water as solvent. Phytochemical analysis

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Antifungal activities of ethanolic extract from Jatropha curcas seed cake

Cited by 87 publications

References 28 publications

Detoxification ofJatropha curcasseed cake by a new soil-borneEnterobacter cloacaestrain

Detoxification ofJatropha curcasseed cake by a new soil-borneEnterobacter cloacaestrain

Evaluation of efficacy of false yam (Icacina oliviformis) as surface protectant against rot pathogens of white yam (Dioscora rotundata Poir)

Evaluación del efecto antibacteriano del látex de Jatropha curcas “piñón” frente a Staphylococcus aureus

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