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Optimization and recovery of Vitamin D2 from spurplus production of Agaricus bisporus Portobello

2021Conference object Open access
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dc.contributor.authorCardoso, Rossana V.C.
dc.contributor.authorFernandes, Ângela
dc.contributor.authorBarreira, João C.M.
dc.contributor.authorAbreu, Rui M.V.
dc.contributor.authorMandim, Filipa
dc.contributor.authorGonzález-Paramás, Ana María
dc.contributor.authorFerreira, Isabel C.F.R.
dc.contributor.authorBarros, Lillian
dc.date.accessioned2022-01-20T16:16:57Z
dc.date.available2022-01-20T16:16:57Z
dc.date.issued2021
dc.description.abstractDuring mushroom production a percentage as high as 20% of surplus can be generated. These unused mushrooms have high nutritional value and valuable chemical compounds. In this sense, finding innovative alternatives to valorizing this surplus mushroom production needs to be explored [1,2]. Irradiation of mushrooms surplus to obtain vitamin D2 is a sustainable strategy to increment vitamin D availability. Under this perspective, the objective of this study was setting the UV-C irradiation and extraction conditions that maximize vitamin D2 contents in surplus mushrooms production (Agaricus bisporus Portobello). The bioactive effects and potential toxicity of vitamin D2-enriched extracts were also evaluated. The surplus production from A. bisporus Portobello were supplied by the Ponto Agrícola, Baião, North of Portugal. The irradiation was performed using an ultraviolet (UV-C at 200 mJ/cm2, 800 mJ/cm2 and 3200 mJ/cm2) radiation chamber with different exposure times: 0, 2, 6 and 10 min. Sensitivity and linearity of the high performance liquid chromatography (HPLC) coupled to ultraviolet detector (UV) were determined and the method was validated by the instrumental precision, repeatability and accuracy, and the extracts rich in vitamin D2 were also quantified by HPLC-UV. The cytotoxicity of the vitamin D2 extract were evaluated using three tumoral cell lines (MCF-7 - breast adenocarcinoma, NCI-H460 - non-small cell lung cancer and AGS - gastric cancer) and one non-tumoral cell line of bone origin (h-FOB 1.19 - human osteoblasts). The chromatographic method revealed a great reproducibility and accuracy, thus being the method validated. Independently of the UV-C irradiation dose, the effect in the conversion of vitamin D2 concentration was very high, allowing it to increase from ~3 μg/g dw to more than 100 μg/g dw in A. bisporus portobello. The extract enriched in vitamin D2 presented an effective activity in AGS (82 μg/mL) tumoral cell line and a moderate activity in NCI-H460 (293 μg/mL) and CaCo (377 μg/mL) tumoral cell lines. Furthermore, the extract did not show cytotoxicity against the non-tumor bone cell h-FOB 1.19 (GI50> 400 μg/mL). Accordingly, development food applications of mushroom extracts enriched in vitamin D2, from surplus mushroom production, can be considered and valorized, supporting and adding value to the agriculture sector or pharmaceutical industries.pt_PT
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support by national funds FCT/MCTES to CIMO (UIDB/00690/2020), and R.V.C. Cardoso’s PhD grant (SFRH/BD/137436/2018). The authors are also grateful to “Ponto Agricola” for providing the mushrooms material. L. Barros and A. Fernandes also thank the national funding by FCT, P.I. through the institutional scientific employment program-contract. This work is funded by the ERDF through the Regional Operational Program North 2020, within the scope of Project Mobilizador Norte-01-0247-FEDER-024479: ValorNatural®pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCardoso, Rossana V.C.; Fernandes, Ângela; Barreira, João C.M.; Abreu, Rui M.V.; Mandim, Filipa; Gonzaléz-Paramás, Ana M.; Ferreira, Isabel C.F.R.; Barros, Lillian (2021). Optimization and recovery of Vitamin D2 from spurplus production of Agaricus bisporus Portobello. In 1st Natural products application: health, cosmetic and food: book of abstracts. Bragança: Instituto Politécnico. ISBN 978-972-745-286-6pt_PT
dc.identifier.issn978-972-745-286-6
dc.identifier.urihttp://hdl.handle.net/10198/24809
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationMountain Research Center
dc.relationMushrooms as a source of high value bioactive molecules: conversion of ergosterol into vitamin D2, extraction optimization, refinement and a case study using bakery/pastry products
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAgaricus bisporus Portobellopt_PT
dc.subjectVitamin D2pt_PT
dc.titleOptimization and recovery of Vitamin D2 from spurplus production of Agaricus bisporus Portobellopt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardTitleMushrooms as a source of high value bioactive molecules: conversion of ergosterol into vitamin D2, extraction optimization, refinement and a case study using bakery/pastry products
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POR_NORTE/SFRH%2FBD%2F137436%2F2018/PT
oaire.citation.titleNatural Products Applicationpt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamPOR_NORTE
person.familyNameCardoso
person.familyNameFernandes
person.familyNameBarreira
person.familyNameAbreu
person.familyNameMandim
person.familyNameFerreira
person.familyNameBarros
person.givenNameRossana V.C.
person.givenNameÂngela
person.givenNameJoão C.M.
person.givenNameRui M.V.
person.givenNameFilipa
person.givenNameIsabel C.F.R.
person.givenNameLillian
person.identifier144781
person.identifier469085
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person.identifier.orcid0000-0002-9050-5189
person.identifier.ridD-8269-2013
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project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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