{"title":"膳食纳米沸石粉降低尼罗罗非鱼（Oreochromis niloticus）的水中总氨氮（TAN）并改善其生长性能和血浆生化指标","authors":"Mehrdad Sarkheil, Hamidreza Ahmadniaye Motlagh, Omid Safari","doi":"10.1155/2024/6587244","DOIUrl":null,"url":null,"abstract":"<div>\n <p>The effects of nanoscale synthetic zeolite powder (NZeP) levels in diet on water quality, growth performance, muscle proximate composition, and some blood biochemical indices of Nile tilapia (<i>Oreochromis niloticus</i>) fingerlings were evaluated in a 60-day experiment. One hundred eighty fish with an average weight of 5.91 ± 0.45 g were distributed in three different groups of control (basal diet without NZeP), NZP<sub>0.5%</sub> (basal diet + 0.5% NZeP), and NZeP<sub>1%</sub> (basal diet + 1% NZeP) with triplicate. The zeolite particles were characterized via field emission scanning electron microscopy coupled with X-ray energy dispersive spectroscopy (FE-SEM/EDS), dynamic light scattering (DLS), and X-ray diffraction (XRD) techniques. The results revealed that the total ammonia nitrogen (TAN) concentration in the NZeP dietary groups decreased compared to the control group after the 20th day of the experiment (<i>p</i> < 0.05). The TAN concentration in the NZeP<sub>1%</sub> group was lower than in the NZeP<sub>0.5%</sub> group on days 50 and 60 (<i>p</i> < 0.05). The final weight, weight gain, and average daily gain parameters were lower in the fish fed on NZeP<sub>1%</sub>-supplemented diet than in other dietary groups (<i>p</i> < 0.05). The feed conversion ratio value decreased in the NZeP dietary groups compared to the control (<i>p</i> < 0.05). The lowest FCR value was recorded in the NZeP<sub>1%</sub> dietary group (<i>p</i> < 0.05). The muscle crude protein content increased in the fish fed on diet supplemented with NZeP<sub>1%</sub> in comparison to the control (<i>p</i> < 0.05). The aspartate aminotransferase (AST) concentration decreased in the plasma of fish fed on NZeP-supplemented diets compared to the control (<i>p</i> < 0.05). The plasma glucose concentration was lower in the NZeP<sub>1%</sub> dietary group than the control (<i>p</i> < 0.05). In conclusion, the adding nanozeolite powder at a level of 1% to diet had positive effects on water quality, the growth performance, and muscle proximate composition of Nile tilapia fingerlings.</p>\n </div>","PeriodicalId":8104,"journal":{"name":"Aquaculture Research","volume":"2024 1","pages":""},"PeriodicalIF":1.9000,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/6587244","citationCount":"0","resultStr":"{\"title\":\"Dietary Nanozeolite Powder to Reduce Water Total Ammonia Nitrogen (TAN) and Improve Growth Performance and Plasma Biochemical Indices of Nile Tilapia (Oreochromis niloticus)\",\"authors\":\"Mehrdad Sarkheil, Hamidreza Ahmadniaye Motlagh, Omid Safari\",\"doi\":\"10.1155/2024/6587244\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n <p>The effects of nanoscale synthetic zeolite powder (NZeP) levels in diet on water quality, growth performance, muscle proximate composition, and some blood biochemical indices of Nile tilapia (<i>Oreochromis niloticus</i>) fingerlings were evaluated in a 60-day experiment. One hundred eighty fish with an average weight of 5.91 ± 0.45 g were distributed in three different groups of control (basal diet without NZeP), NZP<sub>0.5%</sub> (basal diet + 0.5% NZeP), and NZeP<sub>1%</sub> (basal diet + 1% NZeP) with triplicate. The zeolite particles were characterized via field emission scanning electron microscopy coupled with X-ray energy dispersive spectroscopy (FE-SEM/EDS), dynamic light scattering (DLS), and X-ray diffraction (XRD) techniques. The results revealed that the total ammonia nitrogen (TAN) concentration in the NZeP dietary groups decreased compared to the control group after the 20th day of the experiment (<i>p</i> < 0.05). The TAN concentration in the NZeP<sub>1%</sub> group was lower than in the NZeP<sub>0.5%</sub> group on days 50 and 60 (<i>p</i> < 0.05). The final weight, weight gain, and average daily gain parameters were lower in the fish fed on NZeP<sub>1%</sub>-supplemented diet than in other dietary groups (<i>p</i> < 0.05). The feed conversion ratio value decreased in the NZeP dietary groups compared to the control (<i>p</i> < 0.05). The lowest FCR value was recorded in the NZeP<sub>1%</sub> dietary group (<i>p</i> < 0.05). The muscle crude protein content increased in the fish fed on diet supplemented with NZeP<sub>1%</sub> in comparison to the control (<i>p</i> < 0.05). The aspartate aminotransferase (AST) concentration decreased in the plasma of fish fed on NZeP-supplemented diets compared to the control (<i>p</i> < 0.05). The plasma glucose concentration was lower in the NZeP<sub>1%</sub> dietary group than the control (<i>p</i> < 0.05). In conclusion, the adding nanozeolite powder at a level of 1% to diet had positive effects on water quality, the growth performance, and muscle proximate composition of Nile tilapia fingerlings.</p>\\n </div>\",\"PeriodicalId\":8104,\"journal\":{\"name\":\"Aquaculture Research\",\"volume\":\"2024 1\",\"pages\":\"\"},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2024-09-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1155/2024/6587244\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Aquaculture Research\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1155/2024/6587244\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"FISHERIES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Aquaculture Research","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1155/2024/6587244","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"FISHERIES","Score":null,"Total":0}
Dietary Nanozeolite Powder to Reduce Water Total Ammonia Nitrogen (TAN) and Improve Growth Performance and Plasma Biochemical Indices of Nile Tilapia (Oreochromis niloticus)
The effects of nanoscale synthetic zeolite powder (NZeP) levels in diet on water quality, growth performance, muscle proximate composition, and some blood biochemical indices of Nile tilapia (Oreochromis niloticus) fingerlings were evaluated in a 60-day experiment. One hundred eighty fish with an average weight of 5.91 ± 0.45 g were distributed in three different groups of control (basal diet without NZeP), NZP0.5% (basal diet + 0.5% NZeP), and NZeP1% (basal diet + 1% NZeP) with triplicate. The zeolite particles were characterized via field emission scanning electron microscopy coupled with X-ray energy dispersive spectroscopy (FE-SEM/EDS), dynamic light scattering (DLS), and X-ray diffraction (XRD) techniques. The results revealed that the total ammonia nitrogen (TAN) concentration in the NZeP dietary groups decreased compared to the control group after the 20th day of the experiment (p < 0.05). The TAN concentration in the NZeP1% group was lower than in the NZeP0.5% group on days 50 and 60 (p < 0.05). The final weight, weight gain, and average daily gain parameters were lower in the fish fed on NZeP1%-supplemented diet than in other dietary groups (p < 0.05). The feed conversion ratio value decreased in the NZeP dietary groups compared to the control (p < 0.05). The lowest FCR value was recorded in the NZeP1% dietary group (p < 0.05). The muscle crude protein content increased in the fish fed on diet supplemented with NZeP1% in comparison to the control (p < 0.05). The aspartate aminotransferase (AST) concentration decreased in the plasma of fish fed on NZeP-supplemented diets compared to the control (p < 0.05). The plasma glucose concentration was lower in the NZeP1% dietary group than the control (p < 0.05). In conclusion, the adding nanozeolite powder at a level of 1% to diet had positive effects on water quality, the growth performance, and muscle proximate composition of Nile tilapia fingerlings.
期刊介绍：
International in perspective, Aquaculture Research is published 12 times a year and specifically addresses research and reference needs of all working and studying within the many varied areas of aquaculture. The Journal regularly publishes papers on applied or scientific research relevant to freshwater, brackish, and marine aquaculture. It covers all aquatic organisms, floristic and faunistic, related directly or indirectly to human consumption. The journal also includes review articles, short communications and technical papers. Young scientists are particularly encouraged to submit short communications based on their own research.
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