The efficiency of adding amino acid mixtures to a diet free of fishmeal and soybean meal as an attractant in yellow river carp (Cyprinus carpio var.)
Five treatment groups were set up in the feeding experiment: the fishmeal diet (positive control, PC), fishmeal-free diet (negative control, NC), complex amino acid 1 (0.4% alanine, 0.5% arginine and 0.7% glycine, AA1), complex AA2 (0.4% alanine, 0.7% glycine and 0.2% histidine), and complex AA3 (0....
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| Language: | English |
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Elsevier
2022-06-01
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| Series: | Aquaculture Reports |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352513422001855 |
| _version_ | 1818232307881869312 |
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| author | Xiang Li Tingting Fang Jiting Wang Zhen Wang Dongyan Guan Huiwen Sun Xiao Yun Jie Zhou |
| author_facet | Xiang Li Tingting Fang Jiting Wang Zhen Wang Dongyan Guan Huiwen Sun Xiao Yun Jie Zhou |
| author_sort | Xiang Li |
| collection | DOAJ |
| description | Five treatment groups were set up in the feeding experiment: the fishmeal diet (positive control, PC), fishmeal-free diet (negative control, NC), complex amino acid 1 (0.4% alanine, 0.5% arginine and 0.7% glycine, AA1), complex AA2 (0.4% alanine, 0.7% glycine and 0.2% histidine), and complex AA3 (0.5% arginine, 0.7% glycine and 0.2% histidine). Each treatment had 4 replicates with 40 fish (initial weight 12.81 ± 0.17 g). The results showed that compared with the NC group, the complex AA1 and AA2 attractants significantly increased the final body weight, weight gain rate, and specific growth rate and decreased the viscera index and hepatopancreatic index of yellow river carp, and the complex AA1 attractants performed better (P < 0.05). The specific growth rate of the complex AA1 attractants was significantly higher than that of NC group by 4.83%. The results of fish body composition showed that compared with the NC group, the complex AA1 attractants significantly increased the crude protein content of yellow river carp (P < 0.05). Blood biochemical indices showed that the contents of glucose and total protein in the AA1, AA2 and AA3 groups were higher than those in the NC group and lower than those in the PC group (P < 0.05). Compared with the NC group, the activities of serum lysozyme in the AA1, AA2 and AA3 groups increased by 10.36%, 13.21% and 8.86% respectively (P < 0.05). The complex AA1, AA2 and AA3 attractants increased the activities of the superoxide dismutase, catalase, glutathione peroxidase and total antioxidant capacity in the serum, liver, and gill tissue of the yellow river carp, and reduced the malondialdehyde content to a certain extent, among which the complex AA1 attractant was the best. Compared with the NC group, the addition of compound amino acid attractants in the fishmeal-free diet increased the height of the anterior intestinal fold of yellow river carp, and AA1 performed best. The thickness of the anterior intestinal muscle layer in the AA1, AA2 and AA3 groups was higher than that in the NC group to varying degrees (P < 0.05). In summary, the addition of complex amino acid attractants to a fishmeal-free diet can significantly improve the total antioxidant and immune capacity; additionally, the growth performance of yellow river carp was improved. At the same time, the addition of the complex attractant significantly increased the height of the anterior intestinal fold, indicating that the complex amino acid attractants can also promote intestinal digestion and absorption while also reducing intestinal injury. It can be concluded that the complex amino acid attractant combined with 0.4% alanine, 0.5% arginine and 0.7% glycine is more suitable when added to the fishmeal-free diet of the yellow river carp. |
| first_indexed | 2024-12-12T11:04:13Z |
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| language | English |
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| spelling | doaj.art-40577429507743489df92691ac8312cf2022-12-22T00:26:27ZengElsevierAquaculture Reports2352-51342022-06-0124101189The efficiency of adding amino acid mixtures to a diet free of fishmeal and soybean meal as an attractant in yellow river carp (Cyprinus carpio var.)Xiang Li0Tingting Fang1Jiting Wang2Zhen Wang3Dongyan Guan4Huiwen Sun5Xiao Yun6Jie Zhou7Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China; Lab of Aquatic Animal Nutrition & Environmental Health, China; Shandong Provincial Key Lab. of Animal Biotechnology and Disease Control and Prevention, ChinaShandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China; Lab of Aquatic Animal Nutrition & Environmental Health, China; Shandong Provincial Key Lab. of Animal Biotechnology and Disease Control and Prevention, ChinaShandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China; Lab of Aquatic Animal Nutrition & Environmental Health, China; Shandong Provincial Key Lab. of Animal Biotechnology and Disease Control and Prevention, China; Corresponding author at: óShandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China.Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China; Lab of Aquatic Animal Nutrition & Environmental Health, China; Shandong Provincial Key Lab. of Animal Biotechnology and Disease Control and Prevention, ChinaShandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China; Lab of Aquatic Animal Nutrition & Environmental Health, China; Shandong Provincial Key Lab. of Animal Biotechnology and Disease Control and Prevention, ChinaShandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China; Lab of Aquatic Animal Nutrition & Environmental Health, China; Shandong Provincial Key Lab. of Animal Biotechnology and Disease Control and Prevention, ChinaShandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China; Lab of Aquatic Animal Nutrition & Environmental Health, China; Shandong Provincial Key Lab. of Animal Biotechnology and Disease Control and Prevention, ChinaShandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province 271018, China; Lab of Aquatic Animal Nutrition & Environmental Health, China; Shandong Provincial Key Lab. of Animal Biotechnology and Disease Control and Prevention, ChinaFive treatment groups were set up in the feeding experiment: the fishmeal diet (positive control, PC), fishmeal-free diet (negative control, NC), complex amino acid 1 (0.4% alanine, 0.5% arginine and 0.7% glycine, AA1), complex AA2 (0.4% alanine, 0.7% glycine and 0.2% histidine), and complex AA3 (0.5% arginine, 0.7% glycine and 0.2% histidine). Each treatment had 4 replicates with 40 fish (initial weight 12.81 ± 0.17 g). The results showed that compared with the NC group, the complex AA1 and AA2 attractants significantly increased the final body weight, weight gain rate, and specific growth rate and decreased the viscera index and hepatopancreatic index of yellow river carp, and the complex AA1 attractants performed better (P < 0.05). The specific growth rate of the complex AA1 attractants was significantly higher than that of NC group by 4.83%. The results of fish body composition showed that compared with the NC group, the complex AA1 attractants significantly increased the crude protein content of yellow river carp (P < 0.05). Blood biochemical indices showed that the contents of glucose and total protein in the AA1, AA2 and AA3 groups were higher than those in the NC group and lower than those in the PC group (P < 0.05). Compared with the NC group, the activities of serum lysozyme in the AA1, AA2 and AA3 groups increased by 10.36%, 13.21% and 8.86% respectively (P < 0.05). The complex AA1, AA2 and AA3 attractants increased the activities of the superoxide dismutase, catalase, glutathione peroxidase and total antioxidant capacity in the serum, liver, and gill tissue of the yellow river carp, and reduced the malondialdehyde content to a certain extent, among which the complex AA1 attractant was the best. Compared with the NC group, the addition of compound amino acid attractants in the fishmeal-free diet increased the height of the anterior intestinal fold of yellow river carp, and AA1 performed best. The thickness of the anterior intestinal muscle layer in the AA1, AA2 and AA3 groups was higher than that in the NC group to varying degrees (P < 0.05). In summary, the addition of complex amino acid attractants to a fishmeal-free diet can significantly improve the total antioxidant and immune capacity; additionally, the growth performance of yellow river carp was improved. At the same time, the addition of the complex attractant significantly increased the height of the anterior intestinal fold, indicating that the complex amino acid attractants can also promote intestinal digestion and absorption while also reducing intestinal injury. It can be concluded that the complex amino acid attractant combined with 0.4% alanine, 0.5% arginine and 0.7% glycine is more suitable when added to the fishmeal-free diet of the yellow river carp.http://www.sciencedirect.com/science/article/pii/S2352513422001855Yellow River carpComplex amino acid attractantGrowthImmunityIntestinal morphology |
| spellingShingle | Xiang Li Tingting Fang Jiting Wang Zhen Wang Dongyan Guan Huiwen Sun Xiao Yun Jie Zhou The efficiency of adding amino acid mixtures to a diet free of fishmeal and soybean meal as an attractant in yellow river carp (Cyprinus carpio var.) Aquaculture Reports Yellow River carp Complex amino acid attractant Growth Immunity Intestinal morphology |
| title | The efficiency of adding amino acid mixtures to a diet free of fishmeal and soybean meal as an attractant in yellow river carp (Cyprinus carpio var.) |
| title_full | The efficiency of adding amino acid mixtures to a diet free of fishmeal and soybean meal as an attractant in yellow river carp (Cyprinus carpio var.) |
| title_fullStr | The efficiency of adding amino acid mixtures to a diet free of fishmeal and soybean meal as an attractant in yellow river carp (Cyprinus carpio var.) |
| title_full_unstemmed | The efficiency of adding amino acid mixtures to a diet free of fishmeal and soybean meal as an attractant in yellow river carp (Cyprinus carpio var.) |
| title_short | The efficiency of adding amino acid mixtures to a diet free of fishmeal and soybean meal as an attractant in yellow river carp (Cyprinus carpio var.) |
| title_sort | efficiency of adding amino acid mixtures to a diet free of fishmeal and soybean meal as an attractant in yellow river carp cyprinus carpio var |
| topic | Yellow River carp Complex amino acid attractant Growth Immunity Intestinal morphology |
| url | http://www.sciencedirect.com/science/article/pii/S2352513422001855 |
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