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首页> 外文期刊>Turkish Journal of Fisheries & Aquatic Sciences >Effect of Green Tea (Camellia sinensis L.) on Growth, Blood and Immune Parameters in Sturgeon Hybrid (Huso huso ♂ × Acipenser ruthenus ♀) Fed Oxidized Fish Oil
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Effect of Green Tea (Camellia sinensis L.) on Growth, Blood and Immune Parameters in Sturgeon Hybrid (Huso huso ♂ × Acipenser ruthenus ♀) Fed Oxidized Fish Oil

机译：绿茶（Camellia sinensis L.）对St鱼饲喂氧化鱼油杂交Hybrid鱼生长，血液和免疫参数的影响

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摘要

Effects of green tea in fish based oxidized oil was evaluated in this study. Lipid of diet was replaced by oxidized fish oil (OFO) at 0, 50 and 100% levels. Green tea extract (GTE) was added to diet in 3 levels, 0, 5 and 100 mg/kg giving a total of 9 experimental diets. Two hundred and seventy sturgeon hybrid (Huso huso ♀ × Acipenser ruthenus ♂), mean weight of 211.71 ± 0.23 g randomly divided in 27 fiberglass tanks with 700 l volume after 2 weeks adaptation. After 6 weeks, biometry was done to evaluate growth performance and blood samples were taken. The result showed that feeding with OFO had no effects on condition factor and specific growth rate. However, in fish fed GTE feed efficiency ratio and protein efficiency ratio improved slightly. Red blood cells were not affected by OFO and GTE while in fish received GTE and both GTE and OFO white blood cells increased significantly (P0.05). Immunological parameters, (IgM, ACH50 and Lysozyme) showed significant increase in compare to control (P0.05). Our findings showed that feeding of sturgeon hybrid with OFO had no effects on growth but GTE improved feeding performance. Also OFO had no effects on immune function.
机译：在这项研究中评估了绿茶在鱼基氧化油中的作用。饮食中的脂质被0、50和100％的氧化鱼油（OFO）代替。绿茶提取物（GTE）以0、5和100 mg / kg的3种水平添加到饮食中，总共提供9种实验饮食。适应性2周后，将27个of鱼杂种（Huso huso♀×Acipenser ruthenus♂）平均重量211.71±0.23 g随机分成27个玻璃纤维罐，每罐700 l。 6周后，进行生物测定以评估生长性能并采集血样。结果表明，饲喂OFO对条件因子和比生长速率没有影响。但是，在鱼饲料中，GTE的饲料效率比和蛋白质效率比略有提高。红细胞不受OFO和GTE的影响，而在接受GTE的鱼中，GTE和OFO白细胞均显着增加（P <0.05）。免疫参数（IgM，ACH50和溶菌酶）与对照组相比有显着增加（P <0.05）。我们的研究结果表明，用OFO喂养st鱼杂种对生长没有影响，但是GTE改善了喂养性能。 OFO对免疫功能也没有影响。

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