{"title":"大型藻类对凡纳滨对虾生长和生理健康的促进作用","authors":"Zhuofan Zhang, Xiaohui Shi, Zijie Wu, Wenbo Wu, Qun Zhao, Erchao Li","doi":"10.1155/2023/8829291","DOIUrl":null,"url":null,"abstract":"This study compared and evaluated the effects of nine native macroalgae species on the tropic coast of China on the growth and physiological health performance of white shrimp (Litopenaeus vannamei). Nine hundred juvenile shrimps weighing \n \n 1.6\n ±\n 0.02\n \n g were fed with nine different types of macroalgae for 28 days. The experimental groups were as follows: Con (the diet without macroalgae), CRA (Caulerpa racemosa), CLA (Caulerpa lentillifera), CSS (Caulerpa sertularioides), CLM (Chaetomorpha linum), ULA (Ulva lactuca), GBE (Gracilaria bailiniae), ASA (Acanthophora spicifera), SVC (Sargassum ilicifolium var. conduplicatum), and BGE (Betaphycus gelatinae). Results showed that the growth performance of shrimps fed on the macroalgae meals was significantly higher than that of the control group (\n \n P\n <\n 0.05\n \n ). The immune defense capacity (total hemocyte count, phagocytosis respiratory bursts, prophenoloxidase system, hemagglutination activity, and antibacterial and bacteriolytic activities) and antioxidant capacity (total antioxidant capacity, superoxide dismutase, catalase, glutathione peroxidase, and malondialdehyde) of L. vannamei fed on macroalgae meals were significantly higher than those of the control group (\n \n P\n <\n 0.05\n \n ). Specifically, the shrimps in the ASA group had the significantly higher physiological health level than shrimps in the other macroalgae groups (\n \n P\n <\n 0.05\n \n ), and the expression of immune and antioxidation-related genes was also significantly higher in the ASA group (\n \n P\n <\n 0.05\n \n ). Principal component analysis (PCA) demonstrated that optimal growth and physiological health efficacy were observed in the ASA group. In summary, this study suggested dietary manipulation using macroalgae to improve the growth performance, immune performance, and antioxidant capacity of L. vannamei, with the optimal macroalgae for the diet being Acanthophora spicifera.","PeriodicalId":8225,"journal":{"name":"Aquaculture Nutrition","volume":null,"pages":null},"PeriodicalIF":3.0000,"publicationDate":"2023-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Macroalgae Improve the Growth and Physiological Health of White Shrimp (Litopenaeus vannamei)\",\"authors\":\"Zhuofan Zhang, Xiaohui Shi, Zijie Wu, Wenbo Wu, Qun Zhao, Erchao Li\",\"doi\":\"10.1155/2023/8829291\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study compared and evaluated the effects of nine native macroalgae species on the tropic coast of China on the growth and physiological health performance of white shrimp (Litopenaeus vannamei). Nine hundred juvenile shrimps weighing \\n \\n 1.6\\n ±\\n 0.02\\n \\n g were fed with nine different types of macroalgae for 28 days. The experimental groups were as follows: Con (the diet without macroalgae), CRA (Caulerpa racemosa), CLA (Caulerpa lentillifera), CSS (Caulerpa sertularioides), CLM (Chaetomorpha linum), ULA (Ulva lactuca), GBE (Gracilaria bailiniae), ASA (Acanthophora spicifera), SVC (Sargassum ilicifolium var. conduplicatum), and BGE (Betaphycus gelatinae). Results showed that the growth performance of shrimps fed on the macroalgae meals was significantly higher than that of the control group (\\n \\n P\\n <\\n 0.05\\n \\n ). The immune defense capacity (total hemocyte count, phagocytosis respiratory bursts, prophenoloxidase system, hemagglutination activity, and antibacterial and bacteriolytic activities) and antioxidant capacity (total antioxidant capacity, superoxide dismutase, catalase, glutathione peroxidase, and malondialdehyde) of L. vannamei fed on macroalgae meals were significantly higher than those of the control group (\\n \\n P\\n <\\n 0.05\\n \\n ). Specifically, the shrimps in the ASA group had the significantly higher physiological health level than shrimps in the other macroalgae groups (\\n \\n P\\n <\\n 0.05\\n \\n ), and the expression of immune and antioxidation-related genes was also significantly higher in the ASA group (\\n \\n P\\n <\\n 0.05\\n \\n ). Principal component analysis (PCA) demonstrated that optimal growth and physiological health efficacy were observed in the ASA group. In summary, this study suggested dietary manipulation using macroalgae to improve the growth performance, immune performance, and antioxidant capacity of L. vannamei, with the optimal macroalgae for the diet being Acanthophora spicifera.\",\"PeriodicalId\":8225,\"journal\":{\"name\":\"Aquaculture Nutrition\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.0000,\"publicationDate\":\"2023-04-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Aquaculture Nutrition\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1155/2023/8829291\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"FISHERIES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Aquaculture Nutrition","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1155/2023/8829291","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"FISHERIES","Score":null,"Total":0}
Macroalgae Improve the Growth and Physiological Health of White Shrimp (Litopenaeus vannamei)
This study compared and evaluated the effects of nine native macroalgae species on the tropic coast of China on the growth and physiological health performance of white shrimp (Litopenaeus vannamei). Nine hundred juvenile shrimps weighing
1.6
±
0.02
g were fed with nine different types of macroalgae for 28 days. The experimental groups were as follows: Con (the diet without macroalgae), CRA (Caulerpa racemosa), CLA (Caulerpa lentillifera), CSS (Caulerpa sertularioides), CLM (Chaetomorpha linum), ULA (Ulva lactuca), GBE (Gracilaria bailiniae), ASA (Acanthophora spicifera), SVC (Sargassum ilicifolium var. conduplicatum), and BGE (Betaphycus gelatinae). Results showed that the growth performance of shrimps fed on the macroalgae meals was significantly higher than that of the control group (
P
<
0.05
). The immune defense capacity (total hemocyte count, phagocytosis respiratory bursts, prophenoloxidase system, hemagglutination activity, and antibacterial and bacteriolytic activities) and antioxidant capacity (total antioxidant capacity, superoxide dismutase, catalase, glutathione peroxidase, and malondialdehyde) of L. vannamei fed on macroalgae meals were significantly higher than those of the control group (
P
<
0.05
). Specifically, the shrimps in the ASA group had the significantly higher physiological health level than shrimps in the other macroalgae groups (
P
<
0.05
), and the expression of immune and antioxidation-related genes was also significantly higher in the ASA group (
P
<
0.05
). Principal component analysis (PCA) demonstrated that optimal growth and physiological health efficacy were observed in the ASA group. In summary, this study suggested dietary manipulation using macroalgae to improve the growth performance, immune performance, and antioxidant capacity of L. vannamei, with the optimal macroalgae for the diet being Acanthophora spicifera.
期刊介绍:
Aquaculture Nutrition is published on a bimonthly basis, providing a global perspective on the nutrition of all cultivated aquatic animals. Topics range from extensive aquaculture to laboratory studies of nutritional biochemistry and physiology. The Journal specifically seeks to improve our understanding of the nutrition of aquacultured species through the provision of an international forum for the presentation of reviews and original research papers.
Aquaculture Nutrition publishes papers which strive to:
increase basic knowledge of the nutrition of aquacultured species and elevate the standards of published aquaculture nutrition research.
improve understanding of the relationships between nutrition and the environmental impact of aquaculture.
increase understanding of the relationships between nutrition and processing, product quality, and the consumer.
help aquaculturalists improve their management and understanding of the complex discipline of nutrition.
help the aquaculture feed industry by providing a focus for relevant information, techniques, tools and concepts.