Tement: Not applicable. Information Availability Statement: The datasets generated for this study are out there on request towards the corresponding author. Acknowledgments: This study was supported by the National Key R D Plan of China (2018YFD0901006). Conflicts of Interest: The authors declare no conflict of interest.Foods 2021, ten,13 offoodsArticleChemical Content of 5 Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Security EvaluationJelena Muti1,two , Vesna Jovanovi1,two , Liesbeth Jacxsens three , Jannes Tondeleir three , Petar Ristivojevi1,two , c c c Sladjana Djurdji1 , Andreja Rajkovi3 and Tanja CirkoviVeli kovi1,two,three,4, c c c c cFaculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia; [email protected] (J.M.); [email protected] (V.J.); [email protected] (P.R.); [email protected] (S.D.) Department of Molecular Biotechnology, Environmental Technologies and Meals Technologies, Ghent University Global Campus, Incheon 21985, Korea Division of Food Technology, Safety and Wellness, Faculty of L-Palmitoylcarnitine Autophagy BioScience Engineering, Ghent University, B-9000 Ghent, Belgium; [email protected] (L.J.); [email protected] (J.T.); [email protected] (A.R.) Division of Chemical and Biological Sciences, Serbian Academy of Sciences and Arts, 11000 Belgrade, Serbia Correspondence: [email protected]; Tel.: 82-32-626-4211; Fax: 82-32-626-Citation: Muti, J.; Jovanovi, V.; c c Jacxsens, L.; Tondeleir, J.; Ristivojevi, c P.; Djurdji, S.; Rajkovi, A.; c c Veli kovi, T.C. Chemical Content of c c Five Molluscan Bivalve Species Collected from South Korea: Multivariate Study and Safety Evaluation. Foods 2021, ten, 2690. ten.3390/ foods10112690 Academic Editor: Ewen C. D. Todd Received: 20 September 2021 Accepted: 26 October 2021 Published: three NovemberAbstract: Bivalves are a superb supply of nutrients but additionally a possible supply of environmental contaminants, which could pose a risk for shoppers. The aims of this study had been: the determination of 16 components by ICP-MS in 48 samples of 5 bivalve species bought from industry in Korea; the identification of elements beneficial for species classification using multivariate analyses; and the benefit-risk evaluation linked towards the consumption of those bivalves. The highest distinction amongst content material of elements amongst species was identified for Cd, Mn, Ni, Zn, and Fe. Partial last squares discriminant analysis revealed components with a VIP score 1 which had been thought of as the most relevant for explaining specific species. As, Cd, Co, and Ni had been identified as taxonomical markers of V. philippinarum; Mn, Zn, Mg, and Na of A. irradians; and Cd, Ni, and Fe of M. yessoensis. These species could serve as superior dietary sources of necessary components. Cd exposure by consumption of Manila clams just isn’t representing a overall health threat for the Korean population; nevertheless, by way of consumption of Yesso scallops, 5.3 from the Korean population features a prospective overall health risk. Removal from the digestive gland prior to consuming will drastically minimize the amount of Cd ingested. Key Cyclopenin In Vivo phrases: scallop; clam; multivariate evaluation; metal exposure assessment; ICP MS1. Introduction Bivalves have high nutritional value, and they’re deemed a good supply of proteins, lipids, and minerals [1]. Beside nutrients, bivalves may very well be a prospective source of environmental organic and inorganic contaminants simply because they belong towards the filter feeder group of animals, which possess a tendency to accumulate.