2026-04-28T00:35:40Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/102382025-02-19T01:05:27Zcom_10259_5827com_10259_5086com_10259_2604col_10259_7955

Gerardi, Gisela 229 600 0000-0003-2510-0422 Cavia Saiz, Mónica 116 600 0000-0001-5132-381X Muñiz Rodríguez, Pilar 380 600 0000-0002-9306-0082 López Gámez, Gloria 4a2f3b3f-d4d4-4ff3-894e-374e87368178 600 López Bascón, María Asunción aa3115a2-b2a3-41b6-af88-3d79ac359943 600 Pino García, Raquel del 448 600 0000-0002-9224-3872 2025-02-18T09:59:12Z 2025-02-18T09:59:12Z 2023-10 2673-9976 http://hdl.handle.net/10259/10238 10.3390/Foods2023-15018 Comunicación presentada en: The 4th International Electronic Conference on Foods 2023, durante los días 15-30 de octubre de forma online. A functional product obtained from beet molasses vinasse (V) was supplemented to hypertensive rats (SHR) to assess its preventive effects against high blood pressure and endothelial dysfunction. Fifteen potential bioactive compounds (including phenolic acids, flavonoids and terpenoids, and glycosylated compounds) were identified and quantified in V by HPLC-MS. The most notable finding of the study was that the blood pressure values remained similar to those at the beginning of the study in the SHR+V group. At the same time, they increased progressively in the SHR control group, reaching a significant difference of 16% (p < 0.05) after 5 weeks of supplementation. Quantitative PCR and Western blot analyses of the aorta demonstrated that V ingestion by hypertensive rats led to decreased ACE mRNA levels and higher SOD2 and eNOS gene expression via promotion of Nrf2 transcriptional activity and down-regulation of the NF-κB pathway. These results are associated with an increased antioxidant, anti-inflammatory, and vasodilatory response. In conclusion, the intake of vinasse-derived products could mitigate hypertension and associated endothelial dysfunction. This research was funded by the Junta de Andalucía and the European Union (FEDER), grant number PY18-CO-0047 (AZUBIOACT project), with the collaboration of the Azucarera del Guadalfeo S.A. M.A. López-Bascón is grateful to “Consejería de Transformación Económica, Industria, Conocimiento y Universidades de la Junta de Andalucía” for a postdoctoral researcher contract (POSTDOC_21_00031). G.L.G.’s postdoctoral contract is with the Juan de la Cierva Formación-2021 (FJC2021-047564-I) and is funded by MCIN/AEI/10.13039/501100011033 and the European Union “NextGenerationEU/PRTR”. application/pdf eng MDPI Biology and Life Sciences Forum. 2023, V. 26, n. 1, p. 29 https://doi.org/10.3390/Foods2023-15018 Atribución 4.0 Internacional http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess Hypertension Endothelial dysfunction Oxidative stress Condensed molasses solubles Functional foods Antioxidants Polyphenols Redox regulation Biotecnología alimentaria Biotecnología Bioquímica Food-Biotechnology Biotechnology Biochemistry Effects of a Functional Product Derived from Beet Molasses Vinasse on Blood Pressure and Endothelial Function in Hypertensive Rats info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Biology and Life Sciences Forum 26 1 29 THUMBNAIL Gerardi-balsf_2023.pdf.jpg Gerardi-balsf_2023.pdf.jpg IM Thumbnail image/jpeg 3445 https://riubu.ubu.es/bitstream/10259/10238/4/Gerardi-balsf_2023.pdf.jpg 1b664c7f7c78b4875133534efac71996 MD5 4 LICENSE license.txt license.txt text/plain; charset=utf-8 1362 https://riubu.ubu.es/bitstream/10259/10238/3/license.txt 5d013bfa6e473ff0db22cd82a4d71a70 MD5 3 CC-LICENSE license_rdf license_rdf application/rdf+xml; charset=utf-8 908 https://riubu.ubu.es/bitstream/10259/10238/2/license_rdf 0175ea4a2d4caec4bbcc37e300941108 MD5 2 ORIGINAL Gerardi-balsf_2023.pdf Gerardi-balsf_2023.pdf application/pdf 885598 https://riubu.ubu.es/bitstream/10259/10238/1/Gerardi-balsf_2023.pdf 15e055f73d04401497009b3a1c51053a MD5 1 10259/10238 oai:riubu.ubu.es:10259/10238 2025-02-19 02:05:27.786 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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