2010
DOI: 10.15871/1517-8595/rbpa.v12n1p55-60
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CARACTERIZAÇÃO FÍSICO-QUÍMICA DA MORINGA (Moringa oleifera Lam)

Abstract: A Moringa pertence à família Moringaceae, que é composta apenas de um gênero (Moringa) e 14 espécies. É uma árvore de pequeno porte, nativa do Norte da Índia, de crescimento rápido, que se adapta a uma ampla faixa de solo e é tolerante à seca. As sementes possuem polissacarídeos com forte poder aglutinante. O óleo obtido das sementes pode ser usado no preparo de alimentos, na fabricação de sabonetes e como combustível. Este trabalho visa a caracterização físico-química do óleo e da torta da moringa. A extração… Show more

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Cited by 45 publications
(20 citation statements)
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“…• C for crude oil by mechanical pressing, by solvent extraction and mixed purified, respectively), close to the results obtained by Pereira et al (2010) and Santana et al (2010) (at 40 • C), respectively for mechanical pressing and for with hexane extraction. It is important to highlight that the presence of small quantities of residual solvent can influence in the lowest viscosity result when compared to the one of pressing and also by the fact that the solvent removes soluble components in it (Pereira, 2015).…”
Section: Physicochemical Parameters Of the Extracted Moringa Oilssupporting
confidence: 90%
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“…• C for crude oil by mechanical pressing, by solvent extraction and mixed purified, respectively), close to the results obtained by Pereira et al (2010) and Santana et al (2010) (at 40 • C), respectively for mechanical pressing and for with hexane extraction. It is important to highlight that the presence of small quantities of residual solvent can influence in the lowest viscosity result when compared to the one of pressing and also by the fact that the solvent removes soluble components in it (Pereira, 2015).…”
Section: Physicochemical Parameters Of the Extracted Moringa Oilssupporting
confidence: 90%
“…The acidity index measures the presence of free fatty acids (FFAs) generated by effects of the hydrolysis or oxidative and were considered high for crude oils (pressing, by solvent extraction and mixed oil), but the mixed purified (degummed, neutralised, washed and dried) presented acceptable conditions for various uses (Pereira, 2015). Reference studies for the moringa oil presented strong variation of this index, from 0.33 mg KOH g −1 of oil , by pressing) until 5.89 mg KOH g −1 of oil (Santana et al, 2010, by solvent), demonstrating that the extractive method by solvent has a negative influence in the quality of the oil, explained by the heating and chemical interactions between the substances (oil and solvent) and confirmed with the results (Tab. 2) obtained in this study of 8.8 mg KOH g −1 for mechanical pressing oil and of 20.5 mg KOH g −1 for the oil extracted by hexane.…”
Section: Physicochemical Parameters Of the Extracted Moringa Oilssupporting
confidence: 79%
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“…É cultivada na África, Ásia, América Latina e em quase todos os países de clima tropical. As famílias que residem no semiárido nordestino têm seu sustento dependente, principalmente, de atividades de agricultura e pecuária (Santana et al, 2010).…”
Section: Introductionunclassified
“…Suas sementes também apresentam propriedades ideais para a produção de biodiesel (Monteiro, 2007;Santana et al, 2010). Alguns estudos indicam que a espécie pode produzir até 3 toneladas de semente por hectare, a qual rende cerca de 78% de óleo rico em ácido oléico.…”
Section: Introductionunclassified