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Metal contents in honey and mushrooms from serpentine soils in the Morais site

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dc.contributor.authorRamalhosa, Elsa
dc.contributor.authorMagalhães, Marta
dc.contributor.authorAfonso, Maria João A.P.S.
dc.contributor.authorPlasencia, Paula
dc.contributor.authorSaraiva, Daniel
dc.contributor.authorAzevedo, João
dc.contributor.authorCastro, Marina
dc.date.accessioned2013-08-26T10:40:46Z
dc.date.available2013-08-26T10:40:46Z
dc.date.issued2013
dc.description.abstractMorais site, located in the northeast of Portugal, is known by its geology because it is one of the most representative areas of ultramafic rocks. This kind of soils has particular chemical characteristics, such as high levels of some heavy metals, namely chromium (Cr) and nickel (Ni). However, in Morais site several non-wood forest products (NWFP) are collected by the local community, and, so, it is of great importance to determine the contents of these metals in such food products. In this connection, in the present work three honeys of Morais site (additionally three commercial honeys – control), and nineteen mushroom species collected on four locals were analyzed in relation to calcium (Ca), magnesium (Mg), manganese (Mn), Cr and Ni contents. The honeys of Morais site showed higher levels of Ni in relation to the control ones. For the other metals, no differences were detected between these two types of honeys. Even though Morais honeys showed higher Ni levels than the control ones, they do not put in danger human health. Regarding mushrooms, the Trametes sp. (non-edible) was the one that showed always the highest metal concentrations. In relation to the edible species, the Suillus sp. was the one that had the highest levels of Ca, Mn, Cr and Ni. On the other hand, the Agaricus campestris showed the highest Mg concentration. Nevertheless, the metal levels found in mushrooms collected on the Morais site were identical to those reported for other sites.por
dc.identifier.citationRamalhosa, Elsa; Magalhães, Marta; Afonso, Maria João; Plasencia, Paula; Saraiva, Daniel; Azevedo, João; Castro, Marina (2013). Metal contents in honey and mushrooms from serpentine soils in the Morais site. In I.C. FaBE 2013 – International Conference on Food and Biosystems Engineering. Vol. 1. p. 167-173. ISBN 978-960-9510-10-3por
dc.identifier.isbn978-960-9510-10-3
dc.identifier.urihttp://hdl.handle.net/10198/8617
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherFaBE-Labpor
dc.subjectHoneyspor
dc.subjectMushroomspor
dc.subjectMetalspor
dc.subjectSerpentine soilspor
dc.titleMetal contents in honey and mushrooms from serpentine soils in the Morais sitepor
dc.typeconference paper
dspace.entity.typePublication
oaire.citation.conferencePlaceIlha de Skiathos (Grécia)por
oaire.citation.endPage173por
oaire.citation.startPage167por
oaire.citation.titleI.C. FaBE 2013 – International Conference on Food and Biosystems Engineeringpor
oaire.citation.volumeIpor
person.familyNameRamalhosa
person.familyNameAfonso
person.familyNamePlasencia
person.familyNameAzevedo
person.familyNameCastro
person.givenNameElsa
person.givenNameMaria João A.P.S.
person.givenNamePaula
person.givenNameJoão C.
person.givenNameMarina
person.identifier2303569
person.identifier.ciencia-id1A1D-FC05-A05D
person.identifier.ciencia-id721A-F98D-9A1A
person.identifier.ciencia-idAE1A-7C6C-7267
person.identifier.ciencia-id3F1F-0829-5878
person.identifier.ciencia-id6417-7D8D-FD7E
person.identifier.orcid0000-0003-2503-9705
person.identifier.orcid0000-0002-2569-9896
person.identifier.orcid0000-0001-5827-8249
person.identifier.orcid0000-0002-3061-8261
person.identifier.orcid0000-0002-6368-8098
person.identifier.ridB-5197-2016
person.identifier.scopus-author-id6602978189
person.identifier.scopus-author-id36888169700
person.identifier.scopus-author-id56612728000
rcaap.rightsopenAccesspor
rcaap.typeconferenceObjectpor
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