Artículo
Chemistry, antioxidant and antimicrobial potentials of white pepper (piper nigrum l.) essential oil and oleoresins
Singh, Sunita; Kapoor, I. P. S.; Singh, Gurdip; Schuff, Carola; Perotti, Marina Elvira; Catalan, Cesar Atilio Nazareno
Fecha de publicación:
11/01/2013
Editorial:
Springer
Revista:
Proceedings of the National Academy of Sciences, India Section B: Biological Sciences
ISSN:
0369-8211
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The antioxidant and antimicrobial potentials of volatile oil and oleoresins of white pepper (Piper nigrum L.) was investigated in the present study. The white pepper essential oil has shown strong activity for the inhibition of primary and secondary oxidation products in mustard oil added at 0.02 % concentration which was evaluated using peroxide value and thiobarbituric acid value. Moreover it was further supported by complementary antioxidant assays such as ferric thiocyanate method in linoleic acid system, chelating and scavenging effects on 1,10-diphenyl- 2-picrylhydrazyl radical. In antimicrobial investigations, using inverted petriplate and food poison techniques, white pepper essential oil showed strong inhibition for Fusarium graminearum and Penicillium viridicatum. The white pepper ethanol and n-hexane oleoresin showed moderate inhibition for all tested fungal strains. Gas chromatography?Mass spectrometry (GC?MS) technique was used to analyze 40 different components constituting approximately 97.7 % of the volatile oil. Among them b-caryophyllene (16.0 %), sabinene (12.6 %), limonene (11.9 %) and torreyol (9.3 %) were the major components with many minor components. Both ethanol and n-hexane oleoresins comprise of 26 components having piperine, as the major component.
Palabras clave:
Antioxidant
,
Antimicrobial
,
Oleoresin
,
Essential Oil
,
Scavenging Effects
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CCT - NOA SUR)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NOA SUR
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NOA SUR
Articulos(INQUINOA)
Articulos de INST.DE QUIMICA DEL NOROESTE
Articulos de INST.DE QUIMICA DEL NOROESTE
Citación
Singh, Sunita; Kapoor, I. P. S.; Singh, Gurdip; Schuff, Carola; Perotti, Marina Elvira; et al.; Chemistry, antioxidant and antimicrobial potentials of white pepper (piper nigrum l.) essential oil and oleoresins; Springer; Proceedings of the National Academy of Sciences, India Section B: Biological Sciences; 83; 3; 11-1-2013; 357-366
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