Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation

Bivalves are a good source of nutrients but also a potential source of environmental contaminants, which could pose a risk for consumers. The aims of this study were: the determination of 16 elements by ICP-MS in 48 samples of five bivalve species purchased from market in Korea; the identification o...

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Autores principales:	Jelena Mutić, Vesna Jovanović, Liesbeth Jacxsens, Jannes Tondeleir, Petar Ristivojević, Sladjana Djurdjić, Andreja Rajković, Tanja Ćirković Veličković
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	scallop clam multivariate analysis metal exposure assessment ICP MS Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/c043014374bc46ee877691c04cf99958
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spelling	oai:doaj.org-article:c043014374bc46ee877691c04cf999582021-11-25T17:34:13ZChemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation10.3390/foods101126902304-8158https://doaj.org/article/c043014374bc46ee877691c04cf999582021-11-01T00:00:00Zhttps://www.mdpi.com/2304-8158/10/11/2690https://doaj.org/toc/2304-8158Bivalves are a good source of nutrients but also a potential source of environmental contaminants, which could pose a risk for consumers. The aims of this study were: the determination of 16 elements by ICP-MS in 48 samples of five bivalve species purchased from market in Korea; the identification of elements useful for species classification using multivariate analyses; and the benefit-risk evaluation associated to the consumption of these bivalves. The highest difference among content of elements between species was found for Cd, Mn, Ni, Zn, and Fe. Partial last squares discriminant analysis revealed elements with a VIP score >1 which were considered as the most relevant for explaining certain species. As, Cd, Co, and Ni were found as taxonomical markers of <i>V. philippinarum</i>; Mn, Zn, Mg, and Na of <i>A. irradians</i>; and Cd, Ni, and Fe of <i>M. yessoensis</i>. These species could serve as good dietary sources of essential elements. Cd exposure by consumption of Manila clams is not representing a health risk for the Korean population; however, through consumption of Yesso scallops, 5.3% of the Korean population has a potential health risk. Removal of the digestive gland before eating will drastically reduce the amount of Cd ingested.Jelena MutićVesna JovanovićLiesbeth JacxsensJannes TondeleirPetar RistivojevićSladjana DjurdjićAndreja RajkovićTanja Ćirković VeličkovićMDPI AGarticlescallopclammultivariate analysismetal exposure assessmentICP MSChemical technologyTP1-1185ENFoods, Vol 10, Iss 2690, p 2690 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	scallop clam multivariate analysis metal exposure assessment ICP MS Chemical technology TP1-1185
spellingShingle	scallop clam multivariate analysis metal exposure assessment ICP MS Chemical technology TP1-1185 Jelena Mutić Vesna Jovanović Liesbeth Jacxsens Jannes Tondeleir Petar Ristivojević Sladjana Djurdjić Andreja Rajković Tanja Ćirković Veličković Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation
description	Bivalves are a good source of nutrients but also a potential source of environmental contaminants, which could pose a risk for consumers. The aims of this study were: the determination of 16 elements by ICP-MS in 48 samples of five bivalve species purchased from market in Korea; the identification of elements useful for species classification using multivariate analyses; and the benefit-risk evaluation associated to the consumption of these bivalves. The highest difference among content of elements between species was found for Cd, Mn, Ni, Zn, and Fe. Partial last squares discriminant analysis revealed elements with a VIP score >1 which were considered as the most relevant for explaining certain species. As, Cd, Co, and Ni were found as taxonomical markers of <i>V. philippinarum</i>; Mn, Zn, Mg, and Na of <i>A. irradians</i>; and Cd, Ni, and Fe of <i>M. yessoensis</i>. These species could serve as good dietary sources of essential elements. Cd exposure by consumption of Manila clams is not representing a health risk for the Korean population; however, through consumption of Yesso scallops, 5.3% of the Korean population has a potential health risk. Removal of the digestive gland before eating will drastically reduce the amount of Cd ingested.
format	article
author	Jelena Mutić Vesna Jovanović Liesbeth Jacxsens Jannes Tondeleir Petar Ristivojević Sladjana Djurdjić Andreja Rajković Tanja Ćirković Veličković
author_facet	Jelena Mutić Vesna Jovanović Liesbeth Jacxsens Jannes Tondeleir Petar Ristivojević Sladjana Djurdjić Andreja Rajković Tanja Ćirković Veličković
author_sort	Jelena Mutić
title	Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation
title_short	Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation
title_full	Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation
title_fullStr	Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation
title_full_unstemmed	Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation
title_sort	chemical content of five molluscan bivalve species collected from south korea: multivariate study and safety evaluation
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/c043014374bc46ee877691c04cf99958
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Chemical Content of Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation

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