{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,21]],"date-time":"2026-10-21T19:34:12Z","timestamp":1792611252874,"version":"4.5.0"},"reference-count":53,"publisher":"MDPI AG","issue":"23","license":[{"start":{"date-parts":[[2021,11,23]],"date-time":"2021-11-23T00:00:00Z","timestamp":1637625600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100005802","name":"Ministerul Cercet\u0103rii \u0219i Inov\u0103rii","doi-asserted-by":"publisher","award":["36N\/2019 PN19350202"],"award-info":[{"award-number":["36N\/2019 PN19350202"]}],"id":[{"id":"10.13039\/501100005802","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005802","name":"Ministerul Cercet\u0103rii \u0219i Inov\u0103rii","doi-asserted-by":"publisher","award":["9N\/2019, PN 19110303"],"award-info":[{"award-number":["9N\/2019, PN 19110303"]}],"id":[{"id":"10.13039\/501100005802","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005802","name":"Ministerul Cercet\u0103rii \u0219i Inov\u0103rii","doi-asserted-by":"publisher","award":["12N\/2019, PN 19070502"],"award-info":[{"award-number":["12N\/2019, PN 19070502"]}],"id":[{"id":"10.13039\/501100005802","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>The present study was conducted to quantify the daily intake and target hazard quotient of four essential elements, namely, chromium, cobalt, nickel, and copper, and four toxic trace elements, mercury, cadmium, lead, and arsenic. Thirty food items were assigned to five food categories (seeds, leaves, powders, beans, and fruits) and analyzed using inductively coupled plasma-mass spectrometry. Factor analysis after principal component extraction revealed common metal patterns in all foodstuffs, and using hierarchical cluster analysis, an association map was created to illustrate their similarity. The results indicate that the internationally recommended dietary allowance was exceeded for Cu and Cr in 27 and 29 foodstuffs, respectively. According to the tolerable upper level for Ni and Cu, everyday consumption of these elements through repeated consumption of seeds (fennel, opium poppy, and cannabis) and fruits (almond) can have adverse health effects. Moreover, a robust correlation between Cu and As (p &lt; 0.001) was established when all samples were analyzed. Principal component analysis (PCA) demonstrated an association between Pb, As, Co, and Ni in one group and Cr, Cu, Hg, and Cd in a second group, comprising 56.85% of the total variance. For all elements investigated, the cancer risk index was within safe limits, highlighting that lifetime consumption does not increase the risk of carcinogens.<\/jats:p>","DOI":"10.3390\/molecules26237081","type":"journal-article","created":{"date-parts":[[2021,11,30]],"date-time":"2021-11-30T22:01:11Z","timestamp":1638309671000},"page":"7081","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":37,"title":["ICP-MS Assessment of Essential and Toxic Trace Elements in Foodstuffs with Different Geographic Origins Available in Romanian Supermarkets"],"prefix":"10.3390","volume":"26","author":[{"given":"Cezara","family":"Voica","sequence":"first","affiliation":[{"name":"National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat Str., 400293 Cluj-Napoca, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4084-1950","authenticated-orcid":false,"given":"Constantin","family":"Nechita","sequence":"additional","affiliation":[{"name":"National Research and Development Institute for Forestry \u201cMarin Dr\u0103cea\u201d\u2014INCDS, 725100 C\u00e2mpulung Moldovenesc, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andreea Maria","family":"Iordache","sequence":"additional","affiliation":[{"name":"National Research and Development Institute of Cryogenics and Isotopic Technologies\u2014ICSI Rm. Valcea, 4 Uzinei Str., 240050 Rm. Valcea, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carmen","family":"Roba","sequence":"additional","affiliation":[{"name":"Faculty of Environmental Science and Engineering, Babe\u015f-Bolyai University, 30 Fantanele Str., 400294 Cluj-Napoca, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ramona","family":"Zgavarogea","sequence":"additional","affiliation":[{"name":"National Research and Development Institute of Cryogenics and Isotopic Technologies\u2014ICSI Rm. Valcea, 4 Uzinei Str., 240050 Rm. Valcea, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0789-6108","authenticated-orcid":false,"given":"Roxana Elena","family":"Ionete","sequence":"additional","affiliation":[{"name":"National Research and Development Institute of Cryogenics and Isotopic Technologies\u2014ICSI Rm. Valcea, 4 Uzinei Str., 240050 Rm. Valcea, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2021,11,23]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"126094","DOI":"10.1016\/j.foodchem.2019.126094","article-title":"Major, minor and trace element concentrations in spices and aromatic herbs from Sicily (Italy) and Mahdia (Tunisia) by ICP-MS and multivariate analysis","volume":"313","author":"Bua","year":"2020","journal-title":"Food Chem."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/j.foodcont.2017.12.031","article-title":"Herb and spice fraud; the drivers, challenges and detection","volume":"88","author":"Haughey","year":"2018","journal-title":"Food Control"},{"key":"ref_3","unstructured":"C.B.I. Ministry of Foreign Affairs Market Intelligence (2017, September 08). 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