2024-03-29T04:55:45Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/61972021-11-23T01:00:20Zcom_10259.4_2516com_10259_5086com_10259_2604col_10259.4_2517
Palacios Santamaría, David
412
600
Busto Núñez, Mª Dolores
82
600
Albillos García, Silvia María
12
600
Ortega Santamaría, Natividad
405
600
2021-11-22T07:53:00Z
2021-11-22T07:53:00Z
2022-01
0023-6438
http://hdl.handle.net/10259/6197
10.1016/j.lwt.2021.112600
Monoacylglycerols (MAG) containing polyunsaturated fatty acids (PUFA) have been synthesized by glycerolysis of anchovy oil using Lipozyme RM-IM in a solvent-free system. The experimental conditions, reaction temperature, substrate molar ratio (glycerol/triacylglycerol, Gly/TAG) and enzyme concentration were studied. A response surface methodology was employed to analyze the effect of the individual variables on MAG production and oxidative stability with respect to induction time. The operating conditions that simultaneously optimized MAG yields and oxidative stability were a reaction temperature of 40 °C, a Gly/TAG molar ratio of 2:1 and 6% enzyme load. The yield obtained was 20.34% of MAG (with 12.12% of 2-MAG) and an induction time of 1.88 h.
application/pdf
eng
Elsevier
LWT - Food science & technology. 2022, V. 154, 112600
https://doi.org/10.1016/j.lwt.2021.112600
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
Desirability function
Lipase-catalyzed glycerolysis
Monoacylglycerols
Oxidative stability
Polyunsaturated fatty acids
Bioquímica
Biología molecular
Biochemistry
Molecular biology
Synthesis and oxidative stability of monoacylglycerols containing polyunsaturated fatty acids by enzymatic glycerolysis in a solvent-free system
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
THUMBNAIL
Palacios-lwt_2022.pdf.jpg
Palacios-lwt_2022.pdf.jpg
IM Thumbnail
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https://riubu.ubu.es/bitstream/10259/6197/4/Palacios-lwt_2022.pdf.jpg
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MD5
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LICENSE
license.txt
license.txt
text/plain; charset=utf-8
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https://riubu.ubu.es/bitstream/10259/6197/3/license.txt
5d013bfa6e473ff0db22cd82a4d71a70
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CC-LICENSE
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805
https://riubu.ubu.es/bitstream/10259/6197/2/license_rdf
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ORIGINAL
Palacios-lwt_2022.pdf
Palacios-lwt_2022.pdf
application/pdf
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https://riubu.ubu.es/bitstream/10259/6197/1/Palacios-lwt_2022.pdf
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10259/6197
oai:riubu.ubu.es:10259/6197
2021-11-23 02:00:20.434
Repositorio Institucional de la Universidad de Burgos
bubrep@ubu.es
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