气候变化领域集成服务门户(CCPortal): Food preference determines the best suitable digestion protocol for analysing microplastic ingestion by fish

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DOI	10.1016/j.marpolbul.2020.111050
	Food preference determines the best suitable digestion protocol for analysing microplastic ingestion by fish
	Bianchi J.; Valente T.; Scacco U.; Cimmaruta R.; Sbrana A.; Silvestri C.; Matiddi M.
发表日期	2020
ISSN	0025326X
卷号	154
英文摘要	Microplastic presence in the marine environment has generated considerable concern. Many procedures for microplastics detection in fish gastrointestinal tract have been recently developed. In this study, we compared efficiencies of two common procedures applied for the digestion of organic matter (10% KOH; 15% H2O2) with a new proposal (mixture of 5% HNO3 and 15% H2O2). We considered ecological diversity among species and differences in their diet compositions as factors that could affect the efficiency and feasibility of analytical approaches. Our aim was to understand whether either one of the three protocols might be suitable for all species or it might be more advisable to select a method according to the gut content determined by different food preferences. The results showed that the trophic level and feeding habits should be considered for protocol selection. Finally, we applied the best protocols on samples from the Tyrrhenian sea. © 2020
英文关键词	Fish; FT-IR; Marine litter; Microplastic extraction; Species-specific protocol; Trophic level
语种	英语
scopus关键词	Efficiency; Fish; Nutrition; Potassium hydroxide; Analytical approach; Ecological diversity; Food preference; Gastrointestinal tract; Marine environment; Marine litter; Species specifics; Trophic level; Microplastic; microplastic; organic matter; hydrogen peroxide; plastic; bioaccumulation; digestion; food preference; FTIR spectroscopy; ingestion rate; plastic waste; trophic level; animal tissue; Article; controlled study; diet composition; feeding behavior; fish; food preference; ingestion; Merluccius merluccius; microplastic pollution; nonhuman; Scomber colias; species difference; species diversity; Trigla lyra; trophic level; Tyrrhenian Sea; animal; environmental monitoring; food preference; water pollutant; Mediterranean Sea; Tyrrhenian Sea; Animals; Environmental Monitoring; Fishes; Food Preferences; Hydrogen Peroxide; Microplastics; Plastics; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149064
作者单位	Department of Ecology and Biology, University of Tuscia, Via S. Camillo de Lellis 44, Viterbo, VT 01100, Italy; ISPRA, Italian National Institute for Environmental Protection and Research, Via di Castel Romano 100, Roma, RM 00144, Italy
推荐引用方式 GB/T 7714	Bianchi J.,Valente T.,Scacco U.,et al. Food preference determines the best suitable digestion protocol for analysing microplastic ingestion by fish[J],2020,154.
APA	Bianchi J..,Valente T..,Scacco U..,Cimmaruta R..,Sbrana A..,...&Matiddi M..(2020).Food preference determines the best suitable digestion protocol for analysing microplastic ingestion by fish.Marine Pollution Bulletin,154.
MLA	Bianchi J.,et al."Food preference determines the best suitable digestion protocol for analysing microplastic ingestion by fish".Marine Pollution Bulletin 154(2020).