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Sökning: id:"swepub:oai:DiVA.org:oru-71855" > Mineral Composition...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003390naa a2200445 4500
001oai:DiVA.org:oru-71855
003SwePub
008190128s2018 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-718552 URI
024a https://doi.org/10.3390/ijerph151226742 DOI
040 a (SwePub)oru
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Juranović Cindrić, Ivau Department of Chemistry, Faculty of Science, University of Zagreb, Zagreb, Croatia4 aut
2451 0a Mineral Composition of Elements in Walnuts and Walnut Oils
264 c 2018-11-27
264 1b MDPI,c 2018
338 a electronic2 rdacarrier
520 a Walnuts (Juglans nigra) are considered to be a functional food. In the present study, twenty one macro-, micro-, and trace elements (Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Se, Sr, and Zn) were selected to be determined in walnuts and walnut oils. The beneficial content of essential elements could be shown by the obtained results, the macro-elements Ca, K, Mg, and Na being present in nuts with 1062 mg/kg, 2771 mg/kg, 1426 mg/kg, and 42.3 mg/kg, respectively. Regarding micro- and trace elements, the following order (decreasing content) was found: Mn > Fe > Zn > B, Mo > Cu > Ni > Co > Al > Sr > Ba > Li > Pb > Se > Cr > As > Cd. Furthermore, the potentially toxic trace elements (As, Cd, Pb) determined were below the maximum allowed values in most of the investigated walnut samples. A comparison of oils and nuts revealed that the former contain lower concentrations of all elements analyzed except for Fe and Zn. This suggested the origin from contamination during oil processing. Fe influences the oil oxidation rate, thus its entry during production should be avoided.
650 7a NATURVETENSKAPx Kemix Analytisk kemi0 (SwePub)104012 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Analytical Chemistry0 (SwePub)104012 hsv//eng
653 a Essential elements
653 a minerals
653 a potentially toxic elements
653 a PTWI
653 a walnuts
653 a walnut oil
653 a Chemistry
653 a Kemi
700a Zeiner, Michaela,d 1973-u Örebro universitet,Institutionen för naturvetenskap och teknik,School of Science and Technology, Örebro University, Örebro, Sweden; Division of Analytical Chemistry, Department of Chemistry, BOKU—University of Natural Resources and Life Sciences, Austria,Man-Environment-Technology Research Centre4 aut0 (Swepub:oru)mzr
700a Hlebec, Dorau Department of Chemistry, Faculty of Science, University of Zagreb, Zagreb, Croatia4 aut
710a Department of Chemistry, Faculty of Science, University of Zagreb, Zagreb, Croatiab Institutionen för naturvetenskap och teknik4 org
773t International Journal of Environmental Research and Public Healthd : MDPIg 15:12q 15:12x 1661-7827x 1660-4601
856u https://doi.org/10.3390/ijerph15122674y Fulltext
856u https://oru.diva-portal.org/smash/get/diva2:1282994/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
856u https://www.mdpi.com/1660-4601/15/12/2674/pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-71855
8564 8u https://doi.org/10.3390/ijerph15122674

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