Metabolic effect of dietary taurine supplementation on Nile tilapia (Oreochromis nilotictus) evaluated by NMR-based metabolomics
Taurine is indispensable in aquatic diets that are based solely on plant protein, and it promotes growth of many fish species. However, the physiological and metabolome effects of taurine on fish have not been well described. In this study, 1H NMR-based metabolomics approaches were applied to invest...
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| Format: | Article |
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American Chemical Society
2018
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| _version_ | 1796864230385778688 |
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| author | Shen, Guiping Huang, Ying Dong, Jiyang Wang, Xuexi Cheng, Kian Kai Feng, Jianghua Xu, Jingjing Ye, Jidan |
| author_facet | Shen, Guiping Huang, Ying Dong, Jiyang Wang, Xuexi Cheng, Kian Kai Feng, Jianghua Xu, Jingjing Ye, Jidan |
| author_sort | Shen, Guiping |
| collection | ePrints |
| description | Taurine is indispensable in aquatic diets that are based solely on plant protein, and it promotes growth of many fish species. However, the physiological and metabolome effects of taurine on fish have not been well described. In this study, 1H NMR-based metabolomics approaches were applied to investigate the metabolite variations in Nile tilapia (Oreochromis nilotictus) muscle in order to visualize the metabolic trajectory and reveal the possible mechanisms of metabolic effects of dietary taurine supplementation on tilapia growth. After extraction using aqueous and organic solvents, 19 taurine-induced metabolic changes were evaluated in our study. The metabolic changes were characterized by differences in carbohydrate, amino acid, lipid, and nucleotide contents. The results indicate that taurine supplementation could significantly regulate the physiological state of fish and promote growth and development. These results provide a basis for understanding the mechanism of dietary taurine supplementation in fish feeding. 1H NMR spectroscopy, coupled with multivariate pattern recognition technologies, is an efficient and useful tool to map the fish metabolome and identify metabolic responses to different dietary nutrients in aquaculture. |
| first_indexed | 2024-03-05T20:38:45Z |
| format | Article |
| id | utm.eprints-86371 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:38:45Z |
| publishDate | 2018 |
| publisher | American Chemical Society |
| record_format | dspace |
| spelling | utm.eprints-863712020-08-31T14:00:22Z http://eprints.utm.my/86371/ Metabolic effect of dietary taurine supplementation on Nile tilapia (Oreochromis nilotictus) evaluated by NMR-based metabolomics Shen, Guiping Huang, Ying Dong, Jiyang Wang, Xuexi Cheng, Kian Kai Feng, Jianghua Xu, Jingjing Ye, Jidan TP Chemical technology Taurine is indispensable in aquatic diets that are based solely on plant protein, and it promotes growth of many fish species. However, the physiological and metabolome effects of taurine on fish have not been well described. In this study, 1H NMR-based metabolomics approaches were applied to investigate the metabolite variations in Nile tilapia (Oreochromis nilotictus) muscle in order to visualize the metabolic trajectory and reveal the possible mechanisms of metabolic effects of dietary taurine supplementation on tilapia growth. After extraction using aqueous and organic solvents, 19 taurine-induced metabolic changes were evaluated in our study. The metabolic changes were characterized by differences in carbohydrate, amino acid, lipid, and nucleotide contents. The results indicate that taurine supplementation could significantly regulate the physiological state of fish and promote growth and development. These results provide a basis for understanding the mechanism of dietary taurine supplementation in fish feeding. 1H NMR spectroscopy, coupled with multivariate pattern recognition technologies, is an efficient and useful tool to map the fish metabolome and identify metabolic responses to different dietary nutrients in aquaculture. American Chemical Society 2018-01 Article PeerReviewed Shen, Guiping and Huang, Ying and Dong, Jiyang and Wang, Xuexi and Cheng, Kian Kai and Feng, Jianghua and Xu, Jingjing and Ye, Jidan (2018) Metabolic effect of dietary taurine supplementation on Nile tilapia (Oreochromis nilotictus) evaluated by NMR-based metabolomics. Journal of Agricultural and Food Chemistry, 66 (1). pp. 368-377. ISSN 0021-8561 http://dx.doi.org/10.1021/acs.jafc.7b03182 |
| spellingShingle | TP Chemical technology Shen, Guiping Huang, Ying Dong, Jiyang Wang, Xuexi Cheng, Kian Kai Feng, Jianghua Xu, Jingjing Ye, Jidan Metabolic effect of dietary taurine supplementation on Nile tilapia (Oreochromis nilotictus) evaluated by NMR-based metabolomics |
| title | Metabolic effect of dietary taurine supplementation on Nile tilapia (Oreochromis nilotictus) evaluated by NMR-based metabolomics |
| title_full | Metabolic effect of dietary taurine supplementation on Nile tilapia (Oreochromis nilotictus) evaluated by NMR-based metabolomics |
| title_fullStr | Metabolic effect of dietary taurine supplementation on Nile tilapia (Oreochromis nilotictus) evaluated by NMR-based metabolomics |
| title_full_unstemmed | Metabolic effect of dietary taurine supplementation on Nile tilapia (Oreochromis nilotictus) evaluated by NMR-based metabolomics |
| title_short | Metabolic effect of dietary taurine supplementation on Nile tilapia (Oreochromis nilotictus) evaluated by NMR-based metabolomics |
| title_sort | metabolic effect of dietary taurine supplementation on nile tilapia oreochromis nilotictus evaluated by nmr based metabolomics |
| topic | TP Chemical technology |
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