Abstract A 56-day feeding experiment was conducted to evaluate the dietary Lipidol™ (functional ingredient: lysophospholipids) on growth performance, biochemical and immunological parameters, and selected immune and antioxidant-relevant genes expression in rainbow trout. Fish (N = 840; 70.4 ± 1.5 g) were randomly distributed in 12 circular fiberglass tanks and nominated to four treatments: 0 (control), 1, 2, and 3 g Lipidol™ per kg diet. Results indicated that growth performance and feed intake were significantly higher and feed conversion ratio was lower in fish fed with 2 g kg−1 Lipidol™ (p

中文翻译：

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日粮溶血磷脂 (Lipidol™) 对虹鳟鱼 (Oncorhynchus mykiss) 生长性能、血清免疫生化参数以及免疫和抗氧化相关基因表达的影响

摘要 进行了一项为期 56 天的饲养实验，以评估日粮 Lipidol™（功能成分：溶血磷脂）对虹鳟鱼的生长性能、生化和免疫学参数以及选定的免疫和抗氧化相关基因表达的影响。鱼（N = 840；70.4 ± 1.5 g）随机分布在 12 个圆形玻璃纤维水箱中，并指定四种处理：0（对照）、1、2 和 3 g Lipidol™/kg 饮食。结果表明，饲喂 2 g kg−1 Lipidol™ 的鱼的生长性能和采食量显着更高，饲料转化率更低（p