2026-07-08T11:33:23Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/102892025-03-10T08:01:37Zcom_10259_4244com_10259_5086com_10259_2604col_10259_4569
Benito Román, Oscar
Melgosa Gómez, Rodrigo
Illera Gigante, Alba Ester
Sanz Díez, Mª Teresa
Beltrán Calvo, Sagrario
2025-03-05T12:31:30Z
2025-03-05T12:31:30Z
2023-09
http://hdl.handle.net/10259/10289
Comunicación oral presentada en: 8th ISHA International Solvothermal and Hydrothermal Association 2023, celebrada el 10-13 de septiembre en Valladolid (España)
Pectic oligosaccharides (POS) have been proposed as a new class of prebiotics due to their ability to regulate microbiota in human intestine, their anti-oxidant properties compared to other commercial oligosaccharides or their anti-inflammatory and anti-obesity effects1. POS are commonly obtained by partial (acid and/or enzymatic) hydrolysis of pectin. However, the growing demand of POS as functional additives for the pharma and food industries requires new sources and greener extraction strategies. In this sense, onion skin wastes (OSW) can offer great potential, since every year more than 450,000 t of OSW are discarded2, whereas subcritical water (SubW) emerges as an interesting and environmentally friendly technique to recover different valuable compounds from natural solid matrices.
Acknowledgements: Agencia Estatal de Investigación [grant numbers PID2020-116716RJ-I00/ AEI / 10.13039/501100011033, PID2019-104950RB-I00 / AEI / 10.13039/501100011033 and TED2021-129311B-I00]
application/pdf
eng
Subcritical water
Pectic Oligosaccharides
Kinetics
Extraction
Biotecnología alimentaria
Alimentos-Composición
Biotecnología
Food-Biotechnology
Food-Composition
Biotechnology
Extraction and degradation kinetics of pectic oligosaccharides (POS) from onion skin wastes using subcritical water
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info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/openAccess
https://www.isha.website/program
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