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Characteristics and composition of Parkia biglobbossa and Jatropha curcas oils and cakes.
Bioresour Technol. 2004 May; 92(3):307-10.BT

Abstract

Parkia biglobbossa (PKBS) and Jatropha curcas (JTC) seeds were analysed for their proximate composition. The seeds oils were analysed for fatty acid, lipid classes, sterols and physicochemical characteristics. Proximate analysis revealed that the percentage crude protein, crude fat and moisture in PKBS were 32.40%, 26.525% and 10.18% respectively and 24.60%, 47.25% and 5.54% in JTC. Campesterol, stigmasterol, beta-sitosterol, Delta5-avenasterol and Delta7-stigmasterol were identified in the seed oils, but beta-sitosterol was most abundant, constituting 71.9% in JTC and 39.5% in PKBS. JTC oil had 72.7% unsaturated fatty acids with oleic acid predominating, while PKBS had 62% unsaturated fatty acids with linoleic acid being the most abundant. Results of lipid classes showed triglyceride as the dominant lipid species in the seed oils. Physicochemical analysis of the seed oils showed that they could be classified as semi drying oils and that they could be found applicable in alkyd resin and soap manufacture.

Authors+Show Affiliations

Chemistry Department, University of Ado-Ekiti, P.M.B. 5363, Ado-Ekiti, Ekiti-State, Nigeria. koesu@akure.rcl.nig.com

Pub Type(s)

Comparative Study
Journal Article

Language

eng

PubMed ID

14766165

Citation

Akintayo, E T.. "Characteristics and Composition of Parkia Biglobbossa and Jatropha Curcas Oils and Cakes." Bioresource Technology, vol. 92, no. 3, 2004, pp. 307-10.
Akintayo ET. Characteristics and composition of Parkia biglobbossa and Jatropha curcas oils and cakes. Bioresour Technol. 2004;92(3):307-10.
Akintayo, E. T. (2004). Characteristics and composition of Parkia biglobbossa and Jatropha curcas oils and cakes. Bioresource Technology, 92(3), 307-10.
Akintayo ET. Characteristics and Composition of Parkia Biglobbossa and Jatropha Curcas Oils and Cakes. Bioresour Technol. 2004;92(3):307-10. PubMed PMID: 14766165.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Characteristics and composition of Parkia biglobbossa and Jatropha curcas oils and cakes. A1 - Akintayo,E T, PY - 2003/04/30/received PY - 2003/06/26/revised PY - 2003/07/10/accepted PY - 2004/2/10/pubmed PY - 2004/5/5/medline PY - 2004/2/10/entrez SP - 307 EP - 10 JF - Bioresource technology JO - Bioresour Technol VL - 92 IS - 3 N2 - Parkia biglobbossa (PKBS) and Jatropha curcas (JTC) seeds were analysed for their proximate composition. The seeds oils were analysed for fatty acid, lipid classes, sterols and physicochemical characteristics. Proximate analysis revealed that the percentage crude protein, crude fat and moisture in PKBS were 32.40%, 26.525% and 10.18% respectively and 24.60%, 47.25% and 5.54% in JTC. Campesterol, stigmasterol, beta-sitosterol, Delta5-avenasterol and Delta7-stigmasterol were identified in the seed oils, but beta-sitosterol was most abundant, constituting 71.9% in JTC and 39.5% in PKBS. JTC oil had 72.7% unsaturated fatty acids with oleic acid predominating, while PKBS had 62% unsaturated fatty acids with linoleic acid being the most abundant. Results of lipid classes showed triglyceride as the dominant lipid species in the seed oils. Physicochemical analysis of the seed oils showed that they could be classified as semi drying oils and that they could be found applicable in alkyd resin and soap manufacture. SN - 0960-8524 UR - https://www.unboundmedicine.com/medline/citation/14766165/Characteristics_and_composition_of_Parkia_biglobbossa_and_Jatropha_curcas_oils_and_cakes_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0960852403001974 DB - PRIME DP - Unbound Medicine ER -
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