Journal of Agricultural Science and Technology ›› 2025, Vol. 27 ›› Issue (11): 56-63.DOI: 10.13304/j.nykjdb.2025.0574

• Special Forum for Green Aquaculture • Previous Articles     Next Articles

Effect of Coenzyme Q10 Protein and Taurine Replacing Fish Meal on Growth and Anti-stress Ability of Litopenaeus vannamei

Liangxing ZHOU1,2(), Min ZHAO1,2,3(), Bin SHU4, Kunlan WU4, Qingkai XI2, Xuanyu REN2, Ying CHEN4(), Jiangao LIU1,2()   

  1. 1.Jiangmen Liuhe Feed Co. ,Ltd. ,Guangdong Jiangmen 529261,China
    2.Shandong New Hope Liuhe Group Co. ,Ltd. ,Shandong Qingdao 266061,China
    3.College of Fisheries,Ocean University of China,Shandong Qingdao 266061,China
    4.Zhejiang NHU Co. ,Ltd. ,Zhejiang Shaoxing 312599,China
  • Received:2025-08-05 Accepted:2025-09-04 Online:2025-11-15 Published:2025-11-17
  • Contact: Ying CHEN,Jiangao LIU

辅酶Q10蛋白和牛磺酸替代鱼粉对凡纳滨对虾生长及抗应激能力的影响

周良星1,2(), 赵敏1,2,3(), 舒斌4, 吴坤岚4, 席庆凯2, 任宣宇2, 陈颖4(), 刘建高1,2()   

  1. 1.江门市六和饲料有限公司,广东 江门 529261
    2.山东新希望六和集团有限公司,山东 青岛 266061
    3.中国海洋大学水产学院,山东 青岛 266061
    4.浙江新和成股份有限公司,浙江 绍兴 312599
  • 通讯作者: 陈颖,刘建高
  • 作者简介:周良星 E-mail:zlx19880909@163.com
    赵敏 E-mail:zhaomin452@126.com第一联系人:周良星和赵敏为共同第一作者。
  • 基金资助:
    青岛市科技惠民示范专项(25-1-5-xdny-3-nsh)

Abstract:

To study the effects of dietary supplementation with coenzyme Q10 (CoQ10) protein and taurine replacing on growth performance and anti-stress resistance in Litopenaeus vannamei, a 56 d breeding experiment was carried out. The experiment set 7 treatments, including fish meal feed as the control (CK), 5% CoQ10 protein (Q1), 5% CoQ10 protein+0.3% taurine (Q2), 5% CoQ10 protein+0.6% taurine (Q3), 10% CoQ10 protein (Q4), 10% CoQ10 protein+0.3% taurine (Q5) and 10% CoQ10 protein+0.6% taurine (Q6). The results showed that the specific growth rate of Q3 treatment was significantly higher than those of other treatment, and its feed coefficient was significantly lower. After transport stress, the survival rate of CoQ10 protein treatments was higher than that of CK, but no significant differences were observed among treatments, and the treatments supplemented taurine exhibited higher plasma superoxide dismutase activity and total antioxidant capacity compared to CK, while malondialdehyde content was significantly lower. In conclusion, under this experimental conditions, substituting fish meal with 5% CoQ10 protein and 0.6% taurine in the diet could improve the growth performance and stress resistance of L. vannamei. Above results revealed the potential of coenzyme Q10 protein and taurine in enhancing the efficiency and sustainable development of shrimp farming, which provided scientific basis for the development of low-fish meal feed for L. vannamei.

Key words: coenzyme Q10 protein, taurine, Litopenaeus vannamei, growth, anti-stress ability

摘要:

为探讨在凡纳滨对虾(Litopenaeus vannamei)饲料中添加辅酶Q10蛋白替代鱼粉并补充牛磺酸对其生长及抗应激能力的影响,开展为期56 d的养殖试验。以鱼粉饲料为对照(CK),分别设置5%辅酶Q10蛋白(Q1)、5%辅酶Q10蛋白+0.3%牛磺酸(Q2)、5%辅酶Q10蛋白+0.6%牛磺酸(Q3)、10%辅酶Q10蛋白(Q4)、10%辅酶Q10蛋白+0.3%牛磺酸(Q5)及10%辅酶Q10蛋白+0.6%牛磺酸(Q6),共计7个处理。结果表明,Q3处理特定生长率高于其他处理,且饵料系数显著低于其他处理;辅酶Q10蛋白处理运输应激后的成活率均高于CK,但处理之间差异不显著;运输应激后,添加牛磺酸处理血浆的超氧化物歧化酶活性、总抗氧化能力高于CK,而丙二醛含量低于CK,但差异不显著。综上所述,在该研究条件下,在饲料中添加5%辅酶Q10蛋白和0.6%牛磺酸替代鱼粉,可以提高凡纳滨对虾的生长性能及抗应激能力。研究结果揭示了辅酶Q10蛋白和牛磺酸在提高对虾养殖效益和可持续发展中的潜力,为凡纳滨对虾低鱼粉饲料的开发提供了科学依据。

关键词: 辅酶Q10蛋白, 牛磺酸, 凡纳滨对虾, 生长, 抗应激能力

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