Microplastics in canned, salt-dried, and instant sea cucumbers sold for human consumption

doi:10.1016/j.marpolbul.2023.115040

	Microplastics in canned, salt-dried, and instant sea cucumbers sold for human consumption
	Mohsen, Mohamed 1,2,3,4,5,6,7,8; Lin, Chenggang 1,3,4,5,6,7,10; Abdalla, Mohnad 9; Liu, Shilin 1,3,4,5,6,7; Yang, Hongsheng1,3,4,5,6,7
	2023-07-01
发表期刊	MARINE POLLUTION BULLETIN
ISSN	0025-326X
卷号	192 页码:8
通讯作者	Lin, Chenggang(linchenggang@qdio.ac.cn)
摘要	Determining the amount of microplastics (MPs) in food is key to clarifying their potential toxicity to humans. Here, we collected canned, instant, and salt-dried sea cucumbers Apostichopus japonicus, the most valued sea cucumbers, from Chinese markets to determine their content of MPs. Sea cucumbers contained MPs in the range of 0-4 MP individual-1, an average of 1.44 MP individual-1, and 0.081 MP g-1. Accordingly, consuming 3 g of sea cucumbers could result in an exposure risk of an average of 0.51 MPs, 0.135 MPs, and 0.078 MPs day-1 for canned, instant, and salt-dried sea cucumbers, respectively. MPs were in size range of 12-575 mu m, and fibrous shape was dominant. Furthermore, among the five polymers identified, polypropylene showed the highest energy binding with two catalysts engaged in organic chemical oxidation. This study extends the knowledge regarding MPs occurrence in food and provides a theoretical basis for MPs toxicity in humans.
关键词	Seafood Microplastics Human consumption Sea cucumbers Microfibers Molecular docking
DOI	10.1016/j.marpolbul.2023.115040
收录类别	SCI
语种	英语
资助项目	National Natural Science Founda-tion of China[32150410376] ; National Natural Science Founda-tion of China[42176106] ; National Natural Science Founda-tion of China[42030408] ; Major Scien-tific and Technological Innovation Projects in Shandong Province[2019JZZY010812] ; International Partners Program of the Chi-nese Academy of Sciences[133137KYSB20180069]
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:001007144500001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS关键词	CONTAMINATION ; INGESTION ; BIVALVES ; PLASTICS
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/182283
专题	海洋生态与环境科学重点实验室
通讯作者	Lin, Chenggang
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Jimei Univ, Fisheries Coll, Xiamen Key Lab Feed Qual Testing & Safety Evaluat, Xiamen 361021, Fujian, Peoples R China 3.Lab Marine Ecol & Environm Sci, Qingdao Natl Lab Marine Sci & Technol, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 5.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 6.Shandong Prov Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 7.Chinese Acad Sci, Innovat Seed Design, Wuhan 430071, Peoples R China 8.Al Azhar Univ, Fac Agr, Dept Fish Prod, Cairo 11884, Egypt 9.Shandong Univ, Childrens Hosp, Pediat Res Inst, Jinan 250022, Peoples R China 10.Chinese Acad Sci, Inst Oceanol, Aquaculture Ecol & Environm Sci, Qingdao 266071, Peoples R China
第一作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋研究所
通讯作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋研究所
推荐引用方式 GB/T 7714	Mohsen, Mohamed,Lin, Chenggang,Abdalla, Mohnad,et al. Microplastics in canned, salt-dried, and instant sea cucumbers sold for human consumption[J]. MARINE POLLUTION BULLETIN,2023,192:8.
APA	Mohsen, Mohamed,Lin, Chenggang,Abdalla, Mohnad,Liu, Shilin,&Yang, Hongsheng.(2023).Microplastics in canned, salt-dried, and instant sea cucumbers sold for human consumption.MARINE POLLUTION BULLETIN,192,8.
MLA	Mohsen, Mohamed,et al."Microplastics in canned, salt-dried, and instant sea cucumbers sold for human consumption".MARINE POLLUTION BULLETIN 192(2023):8.