Pressurized water extraction of β-glucan enriched fractions with bile acids-binding capacities obtained from edible mushrooms
Entity
UAM. Departamento de Química Física AplicadaPublisher
John Wiley and Sons Inc; American Institute of Chemical EngineersDate
2014-04-01Citation
10.1002/btpr.1865
Biotechnology Progress 30.2 (2014): 391-400
ISSN
8756-7938 (print); 1520-6033 (online)DOI
10.1002/btpr.1865Funded by
The research was supported by the European Union within the 7th framework programme (7FM-PEOPLE-2009-IIF project 251285), ALIBIRD-CM S2009/AGR-1469 regional program from the Community of Madrid (Spain) and AGL2010-21537 national R+D program from the Spanish Ministry of Science and Innovation. CTICH is also acknowledged for the cultivation and supplying of the mushrooms fruiting bodiesProject
Comunidad de Madrid. S2009/AGR-1469/ALIBIRD; info:eu-repo/grantAgreement/EC/FP7/251285Editor's Version
http://dx.doi.org/10.1002/btpr.1865Subjects
Accelerated solvent extraction; Bile acids; Cholesterol; Oyster mushroom; Shiitake mushroom; White button mushroom; β-glucans; QuímicaNote
This is the peer reviewed version of the following article: Biotechnology Progress 30.2 (2014): 391-400, which has been published in final form at http://dx.doi.org/10.1002/btpr.1865. This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archivingRights
© 2014 American Institute of Chemical EngineersAbstract
A pressurized water extraction (PWE) method was developed in order to extract β-glucans with bile acids-binding capacities from cultivated mushrooms (Agaricus bisporus, Lentinula edodes and Pleurotus ostreatus) to be used as supplements to design novel foods with hypocholesterolemic properties. Extraction yields were higher in individual than sequential extractions being the optimal extraction parameters: 200ºC, 5 cycles of 5 min each at 10.3 MPa. The crude polysaccharide (PSC) fractions, isolated from the PWE extracts contained mainly β-glucans (including chitooligosaccharides deriving from chitin hydrolysis), -glucans and other PSCs (hetero-/proteo-glucans) depending on the extraction temperature and mushroom strain considered. The observed bile acids-binding capacities of some extracts were similar to a β-glucan enriched fraction obtained from cereals.
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Google Scholar:Palanisamy, Marimuthu
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Aldars-García, Laila
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Gil-Ramírez, Alicia
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Ruiz-Rodríguez, Alejandro
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Marín, Francisco R.
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Reglero Rada, Guillermo J.
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Soler-Rivas, Cristina
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