丁香酚对大西洋鲑麻醉效果的实验研究

发布时间：2018-06-17 01:04

本文选题：丁香酚 + 大西洋鲑　；参考：《海洋科学进展》2015年01期

【摘要】：本文首先测定了在14~15℃10min浸浴使不同规格的大西洋鲑进入麻醉状态的丁香酚质量浓度及其半致死浓度(LC50)。结果显示,使均重为99,153,375g以上的大西洋鲑进入麻醉状态的丁香酚质量浓度分别为11,10,9mg/L;10min浸浴LC50的95%置信区间为(56.5,61.6)mg/L。基于上述实验的结果,进一步研究了丁香酚质量浓度、浸浴时间、温度及实验生物规格对麻醉效果的影响。实验表明,提高丁香酚质量浓度和延长浸浴时间能有效延长大西洋鲑的复苏时间,在50mg/L丁香酚质量浓度下浸浴12min,可将其复苏时间延长至14~19min,是运输、转运过程中的理想麻醉条件。本研究对鱼类活体转运及其他处理过程中所需麻醉策略的制定具有重要的参考价值和指导意义。
[Abstract]:In this paper, the concentration and semi lethal concentration (LC50) of eugenol in the anesthetic state of the Atlantic salmon with different specifications at 14~15 C 10min were measured. The results showed that the mass concentration of the eugenol in the anesthetic state of the the Atlantic salmon above 99153375g was 11,10,9mg/L, and the 95% confidence interval of the 10min immersion LC50 was 95% confidence interval. (56.5,61.6) mg/L. based on the results of the above experiments, the effects of the quality of eugenol, bath time, temperature and experimental biological specifications on the effect of anesthesia were further studied. The experiment showed that improving the quality of eugenol and prolonging the bath time could prolong the time of the the Atlantic salmon, and bathe 12min under the concentration of 50mg/L eugenol. The resuscitation time can be extended to 14~19min, which is an ideal anesthetic condition for transport and transport. This study has important reference value and guiding significance for the formulation of anesthetic strategies needed for the transport of fish in vivo and other treatment processes.
【作者单位】：中国科学院海洋研究所;中国水产科学研究院黄海水产研究所;山东东方海洋科技股份有限公司;
【基金】：国家科技部科技支撑计划——节能减排型工厂化养殖模式构建与示范(2011BAD13B04) 农业部公益性行业(农业)科研专项——渔业节能关键技术研究与重大装备开发(201003024) 国家自然科学基金——循环水系统中臭氧对大西洋鲑鱼福利影响机理研究(41306152)
【分类号】：S917.4

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