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首页> 外文期刊>Aquaculture Research >Effects of dietary herbal formulae combined by Astragalus polysaccharides, chlorogenic acid and allicin in different combinations and proportions on growth performance, non-specific immunity, antioxidant status, vibriosis resistance and damage indexes of Litopenaeus vannamei
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Effects of dietary herbal formulae combined by Astragalus polysaccharides, chlorogenic acid and allicin in different combinations and proportions on growth performance, non-specific immunity, antioxidant status, vibriosis resistance and damage indexes of Litopenaeus vannamei

机译：黄芪多糖组合的膳食草药公式的影响不同组合的生长性能，非特异性免疫，抗氧化状态，Litopenaeus Vannamei的抗血症抗性和损伤指数的影响

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摘要

In this study, a feeding trial followed by a challenge test was performed to evaluate effects of six herbal formulae which were different combinations of Astragalus polysaccharides (APS), chlorogenic acid (CGA) and allicin on growth performance, non-specific immune response, antioxidant capacity, disease resistance and biomolecule damage of white shrimp Litopenaeus vannamei. Shrimp were fed seven diets, control diet (basal diet with no herbal formulae) and six herbal formula diets (G1-G6, basal diet supplemented with 0.1% APS + 0.05% allicin, 0.1% APS + 0.1% allicin, 0.1% CGA + 0.05% allicin, 0.1% CGA + 0. 1% allicin, 0.1% APS + 0.1% CGA and 0.1% APS + 0.1% CGA + 0.05% allicin respectively), for 21 days. After that, shrimp were challenged with Vibrio harveyi and then the cumulative mortality of shrimp was recorded for 7 days post challenge. The results showed that there were no significant differences in growth performance among all groups, while the nonspecific immune responses and antioxidant indexes were significantly improved (p & .05) in shrimp fed herbal formula diets when compared to the control. Meanwhile, the lowest cumulative mortality was observed in shrimp fed herbal formula diets with 0.1% APS, 0.1% CGA and 0.05% allicin supplementation after V. harveyi challenge. Additionally, herbal formulae could not cause biomolecule damage to the hepatopancreas of shrimp. In conclusion, these results indicated that synergistic effect of APS, CGA and allicin helped to boost immunity, antioxidant capacity and disease resistance of shrimp without biomolecule damage.
机译：在该研究中，进行喂养试验，然后进行挑战试验，以评估六种草药公式的效果，这些草药是黄芪多糖（APS），绿原酸（CGA）和含生长性能，非特异性免疫应答，抗氧化剂的不同组合的影响白色虾Litopenaeus Vannamei的能力，抗病性和生物分子损伤。虾喂养七种饮食，控制饮食（无草本配方的基础饮食）和六种草药饮食（G1-G6，补充有0.1％APS + 0.05％含有0.1％APS的基础饮食，0.1％APS + 0.1％含量，0.1％CGA +含有0.05％的含量，0.1％CGA + 0.1％含量，0.1％APS + 0.1％CGA分别为0.1％APS + 0.1％CGA + 0.05％含量，持续21天。之后，虾的攻击性攻击是挑战，然后攻击后7天累计虾的累积死亡率。结果表明，与对照相比，所有基团之间的生长性能没有显着差异，而非特异性免疫应答和抗氧化指标在虾喂食草药饲料中的虾喂食。同时，在虾喂食草本饮食中观察到最低累积死亡率，0.1％APS，0.1％CGA和0.05％的抗蛋白补充剂，V.Aurveyi挑战。另外，草药公式不能导致虾的肝脏损伤的生物分子。总之，这些结果表明，APS，CGA和Allicin的协同效应有助于促进免疫，抗氧化能力和虾的抗性而没有生物分子损伤。

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