2024-03-28T09:23:53Zhttps://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/336562022-06-29T07:39:54Zcom_10324_1166com_10324_931com_10324_894col_10324_1338
Bravo Núñez, Ángela
0cc37709ff8911fe
500
0000-0001-5983-5334
Gómez Pallarés, Manuel
6461daa0f8ac6ebb
500
0000-0003-2650-4082
2019-01-08T11:26:03Z
2019-01-08T11:26:03Z
2019
Journal of Food Engineering, 243:49-56
http://uvadoc.uva.es/handle/10324/33656
10.1016/j.jfoodeng.2018.09.005
Interest for protein-enriched starchy products has increased, as protein intake moderately higher than current recommendations may provide health benefits for ageing populations. Influence of the substitution of native or extruded flours by 25% or 50% of proteins (collagen, milk, whey or egg white proteins) was studied. Collagen was the only protein that increased water binding capacity (p<0.05) up to 233,72% for mixtures with native and up to 40.85% for mixtures with extruded flours. Regarding gelling properties, regardless used flour, mixtures with 50% of collagen increased water absorption index and swelling power (p<0.05) by ⁓100%, while mixtures with 50% of egg white protein decreased water absorption index by ⁓40% (p<0.05). Pasting viscosity decreased in flour-protein mixtures, except the ones with egg white protein, that increased. Endotherm peaks shifted to higher temperatures when proteins were present. Regarding viscoelastic behaviour, when using native flour and higher protein content, gels presented stronger gel behaviour.
Spanish Ministry of Economy and Competitiveness (Project AGL2014-52928-C2-2-R) and the European Regional Development Fund
application/pdf
eng
Elsevier
info:eu-repo/semantics/openAccess
Physicochemical properties of native and extruded maize flours in the presence of animal proteins
info:eu-repo/semantics/article
https://www.sciencedirect.com/science/article/pii/S0260877418303935
SI
ORIGINAL
Physicochemical properties flours-proteins. Repositorio.pdf
Physicochemical properties flours-proteins. Repositorio.pdf
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https://uvadoc.uva.es/bitstream/10324/33656/1/Physicochemical%20properties%20flours-proteins.%20Repositorio.pdf
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LICENSE
license.txt
license.txt
text/plain
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https://uvadoc.uva.es/bitstream/10324/33656/2/license.txt
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THUMBNAIL
Physicochemical properties flours-proteins. Repositorio.pdf.jpg
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https://uvadoc.uva.es/bitstream/10324/33656/5/Physicochemical%20properties%20flours-proteins.%20Repositorio.pdf.jpg
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2022-06-29 09:39:54.943
UVaDOC
repositorio@uva.es
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