Hayam M.A. Ibrahim

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Plants are rich sources of bioactive compounds. In this study the photochemical screening of hexane, ethanolic and aqueous extracts of roots and latex of jojoba (Simmondsia chinensis) plant revealed the presence of saponins, tannins, alkaloids, steroids and glycosides. Ethanolic extract was found to be richer in these metabolites than hexane, aqueous(More)
En relación a la aceleración del período de cura del pastrami (carne curada en seco) preparada a partir de carne magra de búfalo usando un tratamiento térmico (~71C internamente), los resultados indicaron que los valores de peróxido y ácido tiobarbitúrico (TBA) aumentaron con el envejecimiento. El porcentaje de ácidos grasos libres liberados fue del 1,21(More)
Food quality is directly related to people’s health and social progress. Consumers are looking for quality seals and trust marks on food products, and expect manufacturers and retailers to provide products of high quality. In practice, it is more necessary to develop fast and efficient spectroscopic tools as useful technology to accomplish meat and meat(More)
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