Different Starch Sources Affect the Growth Performance and Hepatic Health Status of Largemouth Bass (<i>Micropterus salmoides</i>) in a High-Temperature Environment
The experiment was designed to investigate the effects of different starch types on the growth performance and liver health status of largemouth bass in a high-temperature environment (33–35 °C). In this study, we designed five diets using corn starch (CS), tapioca starch (TS), sweet potato starch (...
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MDPI AG
2023-12-01
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| Series: | Animals |
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| Online Access: | https://www.mdpi.com/2076-2615/13/24/3808 |
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| author | Dongyu Huang Jiaze Gu Chunyu Xue Lu Zhang Xiaoru Chen Yongli Wang Hualiang Liang Mingchun Ren |
| author_facet | Dongyu Huang Jiaze Gu Chunyu Xue Lu Zhang Xiaoru Chen Yongli Wang Hualiang Liang Mingchun Ren |
| author_sort | Dongyu Huang |
| collection | DOAJ |
| description | The experiment was designed to investigate the effects of different starch types on the growth performance and liver health status of largemouth bass in a high-temperature environment (33–35 °C). In this study, we designed five diets using corn starch (CS), tapioca starch (TS), sweet potato starch (SPS), potato starch (PS), and wheat starch (WS) as the starch sources (10%). We selected 225 healthy and uniformly sized largemouth bass (199.6 ± 0.43 g) and conducted the feeding experiment for 45 days. The results showed that the WS group had the highest WGR, SGR, and SR and the lowest FCR. Among the five groups, the WS group had the highest CAT activity, SOD activity, and GSH content, while the SPS group had the highest MDA content. Furthermore, oil red O staining of liver samples showed that the TS group had the largest positive region, indicating high lipid accumulation. Lastly, the gene expression results revealed that compared with the WS group, the CS, TS, and SPS groups showed suppressed expression of <i>nrf2</i>, <i>keap1</i>, <i>cat</i>, <i>sod</i>, <i>gpx</i>, <i>il-8</i>, and <i>il-10</i>. Therefore, our results demonstrated the effect of different starch sources on largemouth bass growth performance and hepatic health in a high-temperature environment. |
| first_indexed | 2024-03-08T21:03:14Z |
| format | Article |
| id | doaj.art-1c524c5918fe4cd6a86faa673638fa40 |
| institution | Directory Open Access Journal |
| issn | 2076-2615 |
| language | English |
| last_indexed | 2024-03-08T21:03:14Z |
| publishDate | 2023-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Animals |
| spelling | doaj.art-1c524c5918fe4cd6a86faa673638fa402023-12-22T13:47:27ZengMDPI AGAnimals2076-26152023-12-011324380810.3390/ani13243808Different Starch Sources Affect the Growth Performance and Hepatic Health Status of Largemouth Bass (<i>Micropterus salmoides</i>) in a High-Temperature EnvironmentDongyu Huang0Jiaze Gu1Chunyu Xue2Lu Zhang3Xiaoru Chen4Yongli Wang5Hualiang Liang6Mingchun Ren7Key Laboratory of Integrated Rice-Fish Farming Ecology, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, ChinaWuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, ChinaWuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, ChinaTongwei Agricultural Development Co., Ltd., Key Laboratory of Nutrition and Healthy Culture of Aquatic Livestock and Poultry, Ministry of Agriculture and Rural Affairs, Healthy Aquaculture Key Laboratory of Sichuan Province, Chengdu 610093, ChinaTongwei Agricultural Development Co., Ltd., Key Laboratory of Nutrition and Healthy Culture of Aquatic Livestock and Poultry, Ministry of Agriculture and Rural Affairs, Healthy Aquaculture Key Laboratory of Sichuan Province, Chengdu 610093, ChinaTongwei Agricultural Development Co., Ltd., Key Laboratory of Nutrition and Healthy Culture of Aquatic Livestock and Poultry, Ministry of Agriculture and Rural Affairs, Healthy Aquaculture Key Laboratory of Sichuan Province, Chengdu 610093, ChinaKey Laboratory of Integrated Rice-Fish Farming Ecology, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, ChinaKey Laboratory of Integrated Rice-Fish Farming Ecology, Ministry of Agriculture and Rural Affairs, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, ChinaThe experiment was designed to investigate the effects of different starch types on the growth performance and liver health status of largemouth bass in a high-temperature environment (33–35 °C). In this study, we designed five diets using corn starch (CS), tapioca starch (TS), sweet potato starch (SPS), potato starch (PS), and wheat starch (WS) as the starch sources (10%). We selected 225 healthy and uniformly sized largemouth bass (199.6 ± 0.43 g) and conducted the feeding experiment for 45 days. The results showed that the WS group had the highest WGR, SGR, and SR and the lowest FCR. Among the five groups, the WS group had the highest CAT activity, SOD activity, and GSH content, while the SPS group had the highest MDA content. Furthermore, oil red O staining of liver samples showed that the TS group had the largest positive region, indicating high lipid accumulation. Lastly, the gene expression results revealed that compared with the WS group, the CS, TS, and SPS groups showed suppressed expression of <i>nrf2</i>, <i>keap1</i>, <i>cat</i>, <i>sod</i>, <i>gpx</i>, <i>il-8</i>, and <i>il-10</i>. Therefore, our results demonstrated the effect of different starch sources on largemouth bass growth performance and hepatic health in a high-temperature environment.https://www.mdpi.com/2076-2615/13/24/3808wheat starchgrowth performancehepatic health statushigh temperaturelargemouth bass |
| spellingShingle | Dongyu Huang Jiaze Gu Chunyu Xue Lu Zhang Xiaoru Chen Yongli Wang Hualiang Liang Mingchun Ren Different Starch Sources Affect the Growth Performance and Hepatic Health Status of Largemouth Bass (<i>Micropterus salmoides</i>) in a High-Temperature Environment Animals wheat starch growth performance hepatic health status high temperature largemouth bass |
| title | Different Starch Sources Affect the Growth Performance and Hepatic Health Status of Largemouth Bass (<i>Micropterus salmoides</i>) in a High-Temperature Environment |
| title_full | Different Starch Sources Affect the Growth Performance and Hepatic Health Status of Largemouth Bass (<i>Micropterus salmoides</i>) in a High-Temperature Environment |
| title_fullStr | Different Starch Sources Affect the Growth Performance and Hepatic Health Status of Largemouth Bass (<i>Micropterus salmoides</i>) in a High-Temperature Environment |
| title_full_unstemmed | Different Starch Sources Affect the Growth Performance and Hepatic Health Status of Largemouth Bass (<i>Micropterus salmoides</i>) in a High-Temperature Environment |
| title_short | Different Starch Sources Affect the Growth Performance and Hepatic Health Status of Largemouth Bass (<i>Micropterus salmoides</i>) in a High-Temperature Environment |
| title_sort | different starch sources affect the growth performance and hepatic health status of largemouth bass i micropterus salmoides i in a high temperature environment |
| topic | wheat starch growth performance hepatic health status high temperature largemouth bass |
| url | https://www.mdpi.com/2076-2615/13/24/3808 |
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