PRODUCTION OF MONOGLYCERIDES FROM CASTOR OIL USING CRUDE AND REFINED GLYCERIN. STUDY OF THE MAIN VARIABLES OF THE PROCESS

Monoglycerides are widely used as emulsifiers in food, pharmaceutical and cosmetic industries. In this article was reported the production of monoglycerides from castor oil, by glicerolysis reactions, using USP glycerine and crude glycerol derived from a palm-biodiesel production process. Metalic hy...

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Autores principales:	Sandra M. CARDONA V., Rodrigo GONZÁLEZ C., Alexander FRANCO C., Fernando CARDEÑO L., Luis A. RÍOS
Formato:	article
Lenguaje:	EN
Publicado:	Universidad de Antioquia 2010
Materias:	Monoglyceride emulsifying agent glycerin castor oil Food processing and manufacture TP368-456 Pharmaceutical industry HD9665-9675
Acceso en línea:	https://doaj.org/article/3dba3b46ea5e4ab9a4eef2a418c48a5c
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spelling	oai:doaj.org-article:3dba3b46ea5e4ab9a4eef2a418c48a5c2021-11-19T04:14:32ZPRODUCTION OF MONOGLYCERIDES FROM CASTOR OIL USING CRUDE AND REFINED GLYCERIN. STUDY OF THE MAIN VARIABLES OF THE PROCESS0121-40042145-2660https://doaj.org/article/3dba3b46ea5e4ab9a4eef2a418c48a5c2010-07-01T00:00:00Zhttps://revistas.udea.edu.co/index.php/vitae/article/view/6273https://doaj.org/toc/0121-4004https://doaj.org/toc/2145-2660Monoglycerides are widely used as emulsifiers in food, pharmaceutical and cosmetic industries. In this article was reported the production of monoglycerides from castor oil, by glicerolysis reactions, using USP glycerine and crude glycerol derived from a palm-biodiesel production process. Metalic hydroxides and lead oxide were used as basic catalysts, while lead acetate was used as acid catalyst. Results showed that the lead-based catalysts exhibited higher conversions to monoglycerides respect to those based on sodium, potassium and calcium. We found that a high molar ratio oil/glycerol was a determinant variable that favors high concentrations of monoglycerides. Ultimatelly, it was shown that it is feasible to use crude glycerol for the production of monoglycerides, although in this case the concentration of monoglycerides is reduced 20% due to the poisoning of the catalysts.Sandra M. CARDONA V.Rodrigo GONZÁLEZ C.Alexander FRANCO C.Fernando CARDEÑO L.Luis A. RÍOSUniversidad de AntioquiaarticleMonoglycerideemulsifying agentglycerincastor oilFood processing and manufactureTP368-456Pharmaceutical industryHD9665-9675ENVitae, Vol 17, Iss 2 (2010)
institution	DOAJ
collection	DOAJ
language	EN
topic	Monoglyceride emulsifying agent glycerin castor oil Food processing and manufacture TP368-456 Pharmaceutical industry HD9665-9675
spellingShingle	Monoglyceride emulsifying agent glycerin castor oil Food processing and manufacture TP368-456 Pharmaceutical industry HD9665-9675 Sandra M. CARDONA V. Rodrigo GONZÁLEZ C. Alexander FRANCO C. Fernando CARDEÑO L. Luis A. RÍOS PRODUCTION OF MONOGLYCERIDES FROM CASTOR OIL USING CRUDE AND REFINED GLYCERIN. STUDY OF THE MAIN VARIABLES OF THE PROCESS
description	Monoglycerides are widely used as emulsifiers in food, pharmaceutical and cosmetic industries. In this article was reported the production of monoglycerides from castor oil, by glicerolysis reactions, using USP glycerine and crude glycerol derived from a palm-biodiesel production process. Metalic hydroxides and lead oxide were used as basic catalysts, while lead acetate was used as acid catalyst. Results showed that the lead-based catalysts exhibited higher conversions to monoglycerides respect to those based on sodium, potassium and calcium. We found that a high molar ratio oil/glycerol was a determinant variable that favors high concentrations of monoglycerides. Ultimatelly, it was shown that it is feasible to use crude glycerol for the production of monoglycerides, although in this case the concentration of monoglycerides is reduced 20% due to the poisoning of the catalysts.
format	article
author	Sandra M. CARDONA V. Rodrigo GONZÁLEZ C. Alexander FRANCO C. Fernando CARDEÑO L. Luis A. RÍOS
author_facet	Sandra M. CARDONA V. Rodrigo GONZÁLEZ C. Alexander FRANCO C. Fernando CARDEÑO L. Luis A. RÍOS
author_sort	Sandra M. CARDONA V.
title	PRODUCTION OF MONOGLYCERIDES FROM CASTOR OIL USING CRUDE AND REFINED GLYCERIN. STUDY OF THE MAIN VARIABLES OF THE PROCESS
title_short	PRODUCTION OF MONOGLYCERIDES FROM CASTOR OIL USING CRUDE AND REFINED GLYCERIN. STUDY OF THE MAIN VARIABLES OF THE PROCESS
title_full	PRODUCTION OF MONOGLYCERIDES FROM CASTOR OIL USING CRUDE AND REFINED GLYCERIN. STUDY OF THE MAIN VARIABLES OF THE PROCESS
title_fullStr	PRODUCTION OF MONOGLYCERIDES FROM CASTOR OIL USING CRUDE AND REFINED GLYCERIN. STUDY OF THE MAIN VARIABLES OF THE PROCESS
title_full_unstemmed	PRODUCTION OF MONOGLYCERIDES FROM CASTOR OIL USING CRUDE AND REFINED GLYCERIN. STUDY OF THE MAIN VARIABLES OF THE PROCESS
title_sort	production of monoglycerides from castor oil using crude and refined glycerin. study of the main variables of the process
publisher	Universidad de Antioquia
publishDate	2010
url	https://doaj.org/article/3dba3b46ea5e4ab9a4eef2a418c48a5c
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PRODUCTION OF MONOGLYCERIDES FROM CASTOR OIL USING CRUDE AND REFINED GLYCERIN. STUDY OF THE MAIN VARIABLES OF THE PROCESS

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