Meinertz J R, Porcher S T, Smerud J R, Gaikowski M P
a US Department of the Interior , United States Geological Survey, Upper Midwest Environmental Sciences Center , La Crosse , WI , USA.
Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2014;31(9):1522-8. doi: 10.1080/19440049.2014.939720. Epub 2014 Jul 24.
Studies were conducted to determine the anaesthetic/sedative concentrations and durations that would maximise anaesthetic/sedative residue concentrations in rainbow trout (Oncorhynchus mykiss) skin-on fillet tissue. Rainbow trout (167-404 g) were exposed to 50 mg l(-1) AQUI-S(®) 20E (10% active ingredient, eugenol) in 17°C freshwater for durations up to 1440 min, 100 and 250 mg l(-1) AQUI-S(®) 20E for durations up to 240 min, and 500 and 1000 mg l(-1) AQUI-S(®) 20E for durations up to 90 min. Fish exposed to 100 mg l(-1) AQUI-S(®) 20E for durations of 30, 60, 120 and 240 min had the greatest eugenol concentrations in the fillet tissue, 50, 58, 54 and 62 µg g(-1), respectively. All other exposure concentrations and durations resulted in significantly lower eugenol concentrations, i.e. all < 39 µg g(-1).
开展了多项研究，以确定能使虹鳟（Oncorhynchus mykiss）带皮鱼片组织中麻醉/镇静剂残留浓度最大化的麻醉/镇静剂浓度及持续时间。将虹鳟（167 - 404克）置于17°C的淡水中，分别暴露于50毫克/升的AQUI-S(®) 20E（活性成分10%，丁香酚）中长达1440分钟，暴露于100和250毫克/升的AQUI-S(®) 20E中长达240分钟，以及暴露于500和1000毫克/升的AQUI-S(®) 20E中长达90分钟。暴露于100毫克/升AQUI-S(®) 20E中30、60、120和240分钟的鱼，其鱼片组织中的丁香酚浓度最高，分别为50、58、54和62微克/克。所有其他暴露浓度和持续时间导致的丁香酚浓度均显著较低，即均< 39微克/克。
