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Extraction and Characterization of Oil from <i>Moringa oleifera</i> Using Supercritical CO<sub>2</sub> and Traditional Solvents

¹ Facultad de Ingenieria Quimica, Universidad Autonoma de Yucatan, Col. Chuburna de Hidalgo Inn, Merida, Mexico
² LODEMO Group, Merida, Mexico
³ Facultad de Ingenieria Quimica, Universidad Autonoma de Yucatan, Col. Chuburna de Hidalgo Inn, Merida, Mexico
⁴ Facultad de Ingenieria Quimica, Universidad Autonoma de Yucatan, Col. Chuburna de Hidalgo Inn, Merida, Mexico
⁵ Facultad de Ingenieria Quimica, Universidad Autonoma de Yucatan, Col. Chuburna de Hidalgo Inn, Merida, Mexico
⁶ Facultad de Ingenieria Quimica, Universidad Autonoma de Yucatan, Col. Chuburna de Hidalgo Inn, Merida, Mexico

American Journal of Analytical Chemistry·Volume 03 (2012)·Pages 946–949·Published 31 December 2012·DOI10.4236/ajac.2012.312A125

Abstract

The present work presents a first characterization of the oil from the Moringa ( Moringa oleifera ) kernel as a potential candidate for biodiesel production. Moringa is an indigenous tree in the Yucatan Peninsula in Mexico, where there is a nascent biodiesel industry. Several extraction methods are compared in terms of the extraction yields, including solvent extraction ( n -hexane and ethanol), and supercritical extraction ( S c - CO 2 ). The results are also compared against previ - ously reported data. For supercritical extraction pressures of 200 to 400 bar and temperatures of 40℃ and 60 ℃ were tested. Gas Chromatography analysis reveals that the main fatty acids in Moringa oil are oleic acid (69%), palmitic acid (10%), and stearic acid (8%).

Keywords&lti&gtMoringa oleifera&lt/i&gtCO&ltsub&gt2&lt/sub&gtSupercritical ExtractionSolvent ExtractionBen Oil

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Extraction and Characterization of Oil from <i>Moringa oleifera</i> Using Supercritical CO<sub>2</sub> and Traditional Solvents

Abstract

References (10)