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The occurrence and distribution of nonylphenols and nonylphenol ethoxylates in different species of fish.
Environmental Science: Processes & Impacts ( IF 4.3 ) Pub Date : 2020-04-29 , DOI: 10.1039/c9em00584f Wiesława Ruczyńska 1 , Joanna Szlinder-Richert , Tomasz Nermer
Environmental Science: Processes & Impacts ( IF 4.3 ) Pub Date : 2020-04-29 , DOI: 10.1039/c9em00584f Wiesława Ruczyńska 1 , Joanna Szlinder-Richert , Tomasz Nermer
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The aim of this study was to analyze the accumulation of nonylphenols (NPs) and nonylphenol ethoxylates (NPEOs) in the muscles, liver, and bile of flounder (Platichthys flesus), cod (Gadus morhua), and eels (Anguilla anguilla). The flounder and cod were caught in the Gulf of Gdańsk (the Baltic Sea), while the eels were sampled in the Vistula and Szczecin lagoons (the Baltic Sea) and in the inland waters of the Masurian Lake District. NP concentrations in muscles were low in all the samples analyzed and ranged from 14.2 to 28.2 μg-1 kg ww. In contrast, a wide range of NP concentrations were observed in livers, which seemed to depend on both the species and the feeding status of the fishes. NP levels in flounder and eel livers were from three to twenty times higher than those in the muscles, but they were below the limit of quantitation (LOQ) in all the cod liver samples. The mean concentration of NPs in the liver of flounder caught in the Gulf of Gdańsk was 222 μg kg-1 ww, while in that of the eel ranged from 57 μg kg-1 ww in fish caught in the Masurian Lake District to 519 μg kg-1 ww in eels caught in the Vistula Lagoon. NPs were detected in bile in only a few eel samples, which indicated that bile analysis has limited applications for estimating NP contamination in marine fish. The NPEOs in all the samples analyzed were below the LOQ.
中文翻译：
壬基酚和壬基酚乙氧基化物在不同鱼类中的发生和分布。
这项研究的目的是分析比目鱼（Platichthys flesus），鳕鱼（Gadus morhua）和鳗鱼（Anguilla anguilla）的肌肉，肝脏和胆汁中壬基酚（NPs）和壬基酚乙氧基化物（NPEOs）的积累。比目鱼和鳕鱼被捕获在格但斯克海湾（波罗的海），而鳗鱼则在维斯瓦河和什切青泻湖（波罗的海）以及马苏里安湖区的内陆水域中被采样。在所有分析的样品中，肌肉中的NP浓度均较低，范围为14.2至28.2μg-1kg ww。相反，在肝脏中观察到各种各样的NP浓度，这似乎取决于鱼类的种类和摄食状态。比目鱼和鳗鱼肝脏中的NP水平是肌肉中NP的三至二十倍，但它们在所有鱼肝样品中均低于定量限（LOQ）。在格但斯克湾捕获的比目鱼肝中NP的平均浓度为222μgkg-1 ww，在鳗鱼中，从Masurian Lake区捕获的鱼中的平均NP浓度为57μgkg-1 ww至519μgkg在维斯杜拉泻湖捕获的鳗鱼中的-1 ww。仅在少数鳗鱼样品中的胆汁中检测到了NP，这表明胆汁分析在估计海鱼中NP污染方面的应用有限。所有分析样品中的NPEO均低于LOQ。仅在少数鳗鱼样品中的胆汁中检测到了NP，这表明胆汁分析在估计海鱼中NP污染方面的应用有限。所有分析样品中的NPEO均低于LOQ。仅在少数鳗鱼样品中的胆汁中检测到了NP，这表明胆汁分析在估计海鱼中NP污染方面的应用有限。所有分析样品中的NPEO均低于LOQ。
更新日期：2020-03-05
中文翻译：
壬基酚和壬基酚乙氧基化物在不同鱼类中的发生和分布。
这项研究的目的是分析比目鱼（Platichthys flesus），鳕鱼（Gadus morhua）和鳗鱼（Anguilla anguilla）的肌肉，肝脏和胆汁中壬基酚（NPs）和壬基酚乙氧基化物（NPEOs）的积累。比目鱼和鳕鱼被捕获在格但斯克海湾（波罗的海），而鳗鱼则在维斯瓦河和什切青泻湖（波罗的海）以及马苏里安湖区的内陆水域中被采样。在所有分析的样品中，肌肉中的NP浓度均较低，范围为14.2至28.2μg-1kg ww。相反，在肝脏中观察到各种各样的NP浓度，这似乎取决于鱼类的种类和摄食状态。比目鱼和鳗鱼肝脏中的NP水平是肌肉中NP的三至二十倍，但它们在所有鱼肝样品中均低于定量限（LOQ）。在格但斯克湾捕获的比目鱼肝中NP的平均浓度为222μgkg-1 ww，在鳗鱼中，从Masurian Lake区捕获的鱼中的平均NP浓度为57μgkg-1 ww至519μgkg在维斯杜拉泻湖捕获的鳗鱼中的-1 ww。仅在少数鳗鱼样品中的胆汁中检测到了NP，这表明胆汁分析在估计海鱼中NP污染方面的应用有限。所有分析样品中的NPEO均低于LOQ。仅在少数鳗鱼样品中的胆汁中检测到了NP，这表明胆汁分析在估计海鱼中NP污染方面的应用有限。所有分析样品中的NPEO均低于LOQ。仅在少数鳗鱼样品中的胆汁中检测到了NP，这表明胆汁分析在估计海鱼中NP污染方面的应用有限。所有分析样品中的NPEO均低于LOQ。
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