| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 677384 | Biomass and Bioenergy | 2013 | 8 Pages |
This paper presents a rigorous study and characterization of seven Mexican Ricinus communis L. seeds and its respective extracted oil. Several physical–chemical properties were measured in order to know moisture, total lipid content, fiber content, starch presence, morphology, acidity, free fatty acid profile, ricinoleic acid content, viscosity and crude oil density. Three different methodologies were implemented for the oil extraction in each variety (extraction with chemical solvents and mechanical compression heated and non-heated). The yield percentage of the oil extraction was evaluated as well as the extraction method influence over the oil's nature.
► We characterized seven different Castor seeds and oils from semi deserted region. ► We evaluate the performance of three different methods to obtain Castor Oils. ► It was found that the density and fatty acid profile depend on the method of extraction. ► According to x-ray diffraction experiments no crystalline compounds were found in the defatted mass. ► The viscosity of the Castor Oils was strongly influence by the extractive method.
