Universidad de Burgos
Universidad de Burgos
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Sagrario Beltrán

Qualification

1988-1990

Postdoctoral Researcher at the University of California at Berkeley. USA.

1984-1987

Ph.D. in Chemical Engineering. C.U.I. Burgos. University of Valladolid. Spain.

1982-1983

Industrial Practicum at Oleaginosas Españolas S. A. (OESA) Barcelona. Spain.

1976-1981

Graduated in Chemistry. C.U.I. Burgos. University of Valladolid. Spain.

Professional experience

2012-Today

Director of the Chemical Engineering Section of the Department of Biotechnology and Food Science at the University of Burgos. Spain

2012-Today

Coordinator researcher of the research group “Industrial and Environmental Biotechnology” of the University of Burgos. Spain.(www.ubu.es/bioind)

2009-Today

Professor of Chemical Engineering at the University of Burgos. Spain

2009-Today

Coordinator of the “Cátedra Tomás Pascual Sanz – Universidad de Burgos” (www.ubu.es/CatedraTomasPascualSanz)

2008-2012

Head of the Department of Biotechnology and Food Science at the University of Burgos. Spain

2008-2012

Coordinator of the MS Degree “Food Safety and Biotechnology” and the PhD program “Advances in Science and Food Biotechnology” of the University of Burgos. Spain

1994-1996

Dean of the Faculty of Food Science and Technology at the University of Burgos. Spain

1993-1994

Vice-Dean of the Faculty of Food Science and Technology at the University of Burgos. Spain

1992-2009

Associate Professor of Chemical Engineering at the University of Burgos. Spain

1983-1992

Assistant Professor of Chemical Engineering at the University of Valladolid. Spain. (PhD and postdoctoral research)

List of most relevant and recent research projects directed

2013-2015

Supercritical fluid processes applied to the production and separation of acylglycerides enriched inomega-3. Ministry of Economy and Competitiveness: CTQ2012-39131-C02-01.

2012-2014

Extraction of alkylresorcinols from wheat bran by using clean technologies and use of extracts in food matrices. HASENOSA and Spanish Government though CDTI:ITC-20113029

2011-2012

Integral processing of rodaballo for obtaining new presentations. Pescanova and Spanish Government though CDTI: IDI-20111225

2010

Treatment of pigskin to obtain food grade collagen. FECYT. INNOCASH: FCT09-INC-0498

2009-2011

Obtaining natural aroma concentrates by supercritical fluid extraction and pervaporation. Ministry of Science and Innovation: CTQ2008-04999/PPQ

2009-2011

Evaluation, valorization and application of by-products of the food industry. Pescanova andSpanish Government though CDTI: IDI-20090518

2005-2008

Supercritical fluid extraction and fractionation of lipid concentrates with a high proportion of omega-3 fatty acids from algae and fish. Stability and applications of the extracts. Spanish Research Program: CTQ2005-07301/PPQ

List of most recent and relevant research projects as participant

2014-2017

LIFE+ WOGAnMBR. Demonstration of Anaerobic Membrane Bioreactor technology for valorization of agro-food industry wastewater. LIFE13 ENV/ES/000779

2010-2013

EMAP. Edible, Medicinal and Aromatic Plants. FP7-People-2009-IRSES. Project Number 247548

List of publications

  • Rebolleda, S., Sanz, M.T., Benito, J.M., Beltrán, S., Escudero, I., González San-José, M.L. Formulation and characterisation of wheat bran oil-in-water nanoemulsions. (2015) Food Chemistry, 167, pp. 16-23.
  • Melgosa, R., Sanz, M.T., Solaesa, Á.G., Bucio, S.L., Beltrán, S. Enzymatic activity and conformational and morphological studies of four commercial lipases treated with supercritical carbon dioxide.(2015) Journal of Supercritical Fluids, 97, pp. 51-62.
  • Bucio, S.L., Solaesa, Á.G., Sanz, M.T., Melgosa, R., Beltrán, S., Sovová, H. Kinetic study for the ethanolysis of fish oil catalyzed by Lipozyme® 435 in different reaction media. (2015) Journal of Oleo Science, 64 (4), pp. 431-441.
  • Rebolleda, S., Beltrán, S., Sanz, M.T., González-Sanjosé, M.L. Supercritical fluid extraction of wheat bran oil: Study of extraction yield and oil quality. (2014) European Journal of Lipid Science and Technology, 116 (3), pp. 319-327.
  • Solaesa, Á.G., Bucio, S.L., Sanz, M.T., Beltrán, S., Rebolleda, S. Characterization of triacylglycerol composition of fish oils by using chromatographic techniques. (2014) Journal of Oleo Science, 63 (5), pp. 449-460.
  • Bucio, S.L., Solaesa, A.G., Sanz, M.T., Beltrán, S., Melgosa, R. Liquid-liquid equilibrium for ethanolysis systems of fish oil. (2013) Journal of Chemical and Engineering Data, 58 (11), pp. 3118-3124.
  • Solaesa, A.G., Bucio, S.L., Sanz, M.T., Beltrán, S., Rebolleda, S. Liquid-liquid equilibria for systems glycerol+sardine oil+tert-alcohols. (2013) Fluid Phase Equilibria, 356, pp. 284-290.
  • Rebolleda, S., Beltrán, S., Sanz, M.T., González-Sanjosé, M.L., Solaesa, Á.G. Extraction of alkylresorcinols from wheat bran with supercritical CO2. (2013) Journal of Food Engineering, 119 (4), pp. 814-821
  • Martínez, R., Teresa Sanz, M., Beltrán, S. Concentration by pervaporation of brown crab volatile compounds from dilute model solutions: Evaluation of PDMS membrane. (2013) Journal of Membrane Science, 428, pp. 371-379.
  • Rebolleda, S., Rubio, N., Beltrán, S., Sanz, M.T., González-Sanjosé, M.L. Supercritical fluid extraction of corn germ oil: Study of the influence of process parameters on the extraction yield and oil quality. (2012) Journal of Supercritical Fluids, 72, pp. 270-277.
  • S. Beltrán. (2012) Propiedades y usos industriales del dióxido de carbono. Entrevista realizada por Ciudad de la Energía (CIUDEN). Newsletter de CIUDEN. 23 de julio de 2012.
  • Martínez, R., Sanz, M.T., Beltrán, S., Corcuera, E. Activity coefficients at infinite dilution of volatile compounds in water: Effect of temperature and salt concentration. (2012) Journal of Chemical and Engineering Data, 57 (5), pp. 1480-1485.
  • Rubio-Rodríguez, N., De Diego, S.M., Beltrán, S., Jaime, I., Sanz, M.T., Rovira, J. Supercritical fluid extraction of fish oil from fish by-products: A comparison with other extraction methods. (2012) Journal of Food Engineering, 109 (2), pp. 238-248.
  • Rubio-Rodríguez, N., Beltrán, S., Sanz, M.T. Review of the current production of omega-3 concentrates. (2012) Fish Oil: Production, Consumption and Health Benefits, pp. 301-340.
  • Martínez, R., Sanz, M.T., Beltrán, S. Concentration by pervaporation of representative brown crab volatile compounds from dilute model solutions. (2011) Journal of Food Engineering, 105 (1), pp. 98-104
  • Delgado, P., Sanz, M.T., Beltrán, S., Núñez, L.A. Ethyl lactate production via esterification of lactic acid with ethanol combined with pervaporation. (2010) Chemical Engineering Journal, 165 (2), pp. 693-700.
  • Corcuera, M.E., Wilches, D., Martinez, R., Beltran, S., Rovira, J., Jaime, I. Effect of high hydrostatic pressure on volatile profile of cooked turkey breast meat. (2010) Recent Advances in Food and Flavor Chemistry: Food Flavor and Encapsulation, Health Benefits, Analytical Methods, and Molecular Biology of Functional Foods, pp. 201-206.
  • S. Beltrán. (2010) El Camino hacia el Conocimiento. Intervención como Madrina de Doctores en el acto solemne celebrado con motivo de la Fiesta de la Universidad de Burgos
  • Rubio-Rodríguez, N., Beltrán, S., Jaime, I., de Diego, S.M., Sanz, M.T., Carballido, J.R. Production of omega-3 polyunsaturated fatty acid concentrates: A review. (2010) Innovative Food Science and Emerging Technologies, 11 (1), pp. 1-12. Cited 73 times.
  • De Diego, S.M., Rubio-Rodríguez, N., Jaime, I., Beltrán, S., Rovira, J., Sanz, M.T. Study along storage of volatile compounds of two fish oils extracted by supercritical carbon dioxide. (2010) Recent Advances in Food and Flavor Chemistry: Food Flavor and Encapsulation, Health Benefits, Analytical Methods, and Molecular Biology of Functional Foods, pp. 164-169.
  • Martínez, R., Sanz, M.T., González, L., Corcuera, E., Beltrán, S., Rovira, J., Jaime, I. Volatile compounds in supercritical carbon dioxide extracts of brown crab (Cancer Pagurus) processing by-product. (2010) Recent Advances in Food and Flavor Chemistry: Food Flavor and Encapsulation, Health Benefits, Analytical Methods, and Molecular Biology of Functional Foods, pp. 195-200.
  • García, M., Sanz, M.T., Beltrán, S. Separation by pervaporation of ethanol from aqueous solutions and effect of other components present in fermentation broths. (2009) Journal of Chemical Technology and Biotechnology, 84 (12), pp. 1873-1882.
  • Delgado, P., Sanz, M.T., Beltrán, S. Pervaporation of the quaternary mixture present during the esterification of lactic acid with ethanol. (2009) Journal of Membrane Science, 332 (1-2), pp. 113-120.
  • Beltrán, S., Sanz, M.T., Santamaría, B., Murga, R., Salazar, G. Recovery of antioxidants from grape products by using supercritical fluids and membrane technology. (2008) Electronic Journal of Environmental, Agricultural and Food Chemistry, 7 (8), pp. 3270-3278.
  • Rubio-Rodríguez, N., de Diego, S.M., Beltrán, S., Jaime, I., Sanz, M.T., Rovira, J. Supercritical fluid extraction of the omega-3 rich oil contained in hake (Merluccius capensis-Merluccius paradoxus) by-products: Study of the influence of process parameters on the extraction yield and oil quality. (2008) Journal of Supercritical Fluids, 47 (2), pp. 215-226.
  • Delgado, P., Sanz, M.T., Beltrán, S. Pervaporation study for different binary mixtures in the esterification system of lactic acid with ethanol. (2008) Separation and Purification Technology, 64 (1), pp. 78-87.
  • Delgado, P., Sanz, M.T., Beltrán, S. Isobaric vapor-liquid equilibria for the quaternary reactive system: Ethanol + water + ethyl lactate + lactic acid at 101.33 kPa. (2007) Fluid Phase Equilibria, 255 (1), pp. 17-23.
  • Delgado, P., Sanz, M.T., Beltrán, S. Kinetic study for esterification of lactic acid with ethanol and hydrolysis of ethyl lactate using an ion-exchange resin catalyst. (2007) Chemical Engineering Journal, 126 (2-3), pp. 111-118.
  • Valls-Belles, V., Torres, M.C., Muñiz, P., Beltran, S., Martinez-Álvarez, J.R., Codoñer-Franch, P. Defatted milled grape seed protects adriamycin-treated hepatocytes against oxidative damage. (2006) European Journal of Nutrition, 45 (5), pp. 251-258.
  • SOURCE: Scopus
  • Vaquero, E.M., Beltrán, S., Sanz, M.T. Extraction of fat from pigskin with supercritical carbon dioxide. (2006) Journal of Supercritical Fluids, 37 (2), pp. 142-150.
  • Delgado-Román, P., Sanz, M.T., Beltrán, S. Kinetic study of the esterification reaction of lactic acid with ethanol and the reverse hydrolysis. (2005) 7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering, p. 129.
  • Peña-Tejedor, S., Murga, R., Sanz, M.T., Beltrán, S. Vapor-liquid equilibria and excess volumes of the binary systems ethanol + ethyl lactate, isopropanol + isopropyl lactate and n-butanol + n-butyl lactate at 101.325 kPa. (2005) Fluid Phase Equilibria, 230 (1-2), pp. 197-203.
  • Murga, R., Sanz, M.T., Beltrán, S., Cabezas, J.L. Solubility of syringic and vanillic acids in supercritical carbon dioxide. (2004) Journal of Chemical and Engineering Data, 49 (4), pp. 779-782.
  • Sanz, M.T., Murga, R., Beltrán, S., Cabezas, J.L., Coca, J. Kinetic Study for the Reactive System of Lactic Acid Esterification with Methanol: Methyl Lactate Hydrolysis Reaction. (2004) Industrial and Engineering Chemistry Research, 43 (9), pp. 2049-2053.
  • Murga, R., Sanz, M.T., Beltrán, S., Cabezas, J.L. Solubility of three hydroxycinnamic acids in supercritical carbon dioxide. (2003) Journal of Supercritical Fluids, 27 (3), pp. 239-245.
  • Sanz, M.T., Beltrán, S., Calvo, B., Cabezas, J.L., Coca, J. Vapor Liquid Equilibria of the Mixtures Involved in the Esterification of Lactic Acid with Methanol. (2003) Journal of Chemical and Engineering Data, 48 (6), pp. 1446-1452.
  • Santamaría, B., Salazar, G., Beltrán, S., Cabezas, J.L. Membrane sequences for fractionation of polyphenolic extracts from defatted milled grape seeds. (2002) Desalination, 148 (1-3), pp. 103-109.
  • Blanco, B., Sanz, M.T., Beltrán, S., Cabezas, J.L., Coca, J. Vapor-liquid equilibria of the ternary system benzene + n-heptane + N-methylpyrrolidone (NMP) at 101.33 kPa. (2002) Journal of Chemical and Engineering Data, 47 (5), pp. 1167-1170.
  • Sanz, M.T., Calvo, B., Beltrán, S., Cabezas, J.L. Vapor-liquid equilibria at (33.33, 66.66, and 101.33) kPa and densities at 298.15 K for the system methanol + methyl lactate. (2002) Journal of Chemical and Engineering Data, 47 (4), pp. 1003-1006.
  • Murga, R., Sanz, M.T., Beltrán, S., Cabezas, J.L. Solubility of some phenolic compounds contained in grape seeds, in supercritical carbon dioxide. (2002) Journal of Supercritical Fluids, 23 (2), pp. 113-121.
  • Ortega-Heras, M., González-SanJosé, M.L., Beltrán, S. Aroma composition of wine studied by different extraction methods. (2002) Analytica Chimica Acta, 458 (1), pp. 85-93.
  • Sanz, M.T., Murga, R., Beltrán, S., Cabezas, J.L., Coca, J. Autocatalyzed and ion-exchange-resin-catalyzed esterification kinetics of lactic acid with methanol. (2002) Industrial and Engineering Chemistry Research, 41 (3), pp. 512-517.
  • Valls-Bellés, V., Muñiz, P., González, P., González-Sanjosé, M.L., Beltran, S. Mechanism of protection by epicatechin against tert-butylhydroperoxide induced oxidative cell injury in isolated rat hepatocytes and calf thymus DNA. (2002) Process Biochemistry, 37 (6), pp. 659-664.
  • Sanz, M.T., Blanco, B., Beltràn, S., Cabezas, J.L., Coca, J. Vapor liquid equilibria of binary and ternary systems with water, 1,3-propanediol, and glycerol. (2001) Journal of Chemical and Engineering Data, 46 (3), pp. 635-639.
  • Blanco, B., Sanz, M.T., Beltrán, S., Cabezas, J.L., Coca, J. Vapor-liquid equilibria for the ternary system benzene+n-heptane+N,N-dimethylformamide at 101.33 kPa. (2000) Fluid Phase Equilibria, 175 (1-2), pp. 117-124.
  • Murga, R., Ruiz, R., Beltran, S., Cabezas, J.L. Extraction of natural complex phenols and tannins from grape seeds by using supercritical mixtures of carbon dioxide and alcohol. (2000) Journal of Agricultural and Food Chemistry, 48 (8), pp. 3408-3412.
  • Del Pozo, R., Diez, V., Beltrán, S. Anaerobic pre-treatment of slaughterhouse wastewater using fixed-film reactors. (2000) Bioresource Technology, 71 (2), pp. 143-149.
  • Revilla, I., Pérez-Magariño, S., González-Sanjosé, M.L., Beltrán, S. Identification of anthocyanin derivatives in grape skin extracts and red wines by liquid chromatography with diode array and mass spectrometric detection. (1999) Journal of Chromatography A, 847 (1-2), pp. 83-90.
  • Pérez-Magariño, S., Revilla, I., González-Sanjosé, M.L., Beltrán, S. Various applications of liquid chromatography-mass spectrometry to the analysis of phenolic compounds. (1999) Journal of Chromatography A, 847 (1-2), pp. 75-81.
  • Blanco, B., Beltrán, S., Cabezas, J.L., Coca, J. Phase equilibria of binary systems formed by hydrocarbons from petroleum fractions and the solvents N-methylpyrrolidone and N,N-dimethylformamide. 1. Isobaric vapor-liquid equilibria. (1997) Journal of Chemical and Engineering Data, 42 (5), pp. 938-942.
  • Blanco, B., Beltrán, S., Cabezas, J.L., Coca, J. Vapor-liquid equilibria of coal-derived liquids. 3. Binary systems with tetralin at 200 mmHg. (1994) Journal of Chemical and Engineering Data, 39 (1), pp. 23-26.
  • Sassi, A.P., Beltrán, S., Hooper, H.H., Blanch, H.W., Prausnitz, J., Siegel, R.A. Monte Carlo simulations of hydrophobic weak polyelectrolytes: Titration properties and pH-induced structural transitions for polymers containing weak electrolytes. (1992) The Journal of Chemical Physics, 97 (11), pp. 8767-8774.
  • Beltran, S., Baker, J.P., Hooper, H.H., Blanch, H.W., Prausnitz, J.M. Swelling equilibria for weakly ionizable, temperature-sensitive hydrogels. (1991) Macromolecules, 24 (2), pp. 549-551.
  • Cabezas, J.L., Beltrán, S., Coca, J. Isobaric vapor-liquid equilibrium data for the binary systems 1,2-dimethoxyethane + alcohols. (1991) Journal of Chemical and Engineering Data, 36 (2), pp. 184-188.
  • Beltran, Sagrario, Hooper, Herbert H., Blanch, Harvey W., Prausnitz, John M. Monte Carlo study of polyelectrolyte adsorption. Isolated chains on a planar charged surface. (1991) Macromolecules, 24 (11), pp. 3178-3184.
  • Cabezas, J.L., Beltrán, S., Coca, J. Isobaric vapor-liquid equilibrium data for furfural with chlorinated hydrocarbons. (1991) Fluid Phase Equilibria, 62 (1-2), pp. 163-172.
  • Beltran, S., Hooper, H.H., Blanch, H.W., Prausnitz, J.M. Swelling equilibria for ionized temperature-sensitive gels in water and in aqueous salt solutions. (1990) The Journal of Chemical Physics, 92 (3), pp. 2061-2066.
  • Cabezas, J.L., Beltrán, S., Coca, J. Vapor-liquid equilibria of coal-derived liquids. 1. Binary systems with tetraline at 200 mmHg. (1990) Journal of Chemical and Engineering Data, 35 (4), pp. 389-392.
  • Hooper, H.H., Beltran, S., Sassi, A.P., Blanch, H.W., Prausnitz, J.M. Monte Carlo simulations of hydrophobic polyelectrolytes. Evidence for a structural transition in response to increasing chain ionization. (1990) The Journal of Chemical Physics, 93 (4), pp. 2715-2723.
  • Cabezas, J.L., Beltrán, S., Coca, J. Vapor-liquid equilibria of coal-derived liquids. 2. Binary systems with o-toluidine at 200 mmHg. (1990) Journal of Chemical and Engineering Data, 35 (4), pp. 392-395.

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