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测定了嘉陵江北碚段7种鱼的组织器官中Mg、Fe、Cu、Zn的含量。肌肉中Fe的含量差异显著,Mg在脑中、Zn在脑和肾及肝胰脏中含量较高,Cu的分布有很大的种类差异。
The contents of Mg, Fe, Cu, Zn in tissues and organs of seven species of fish in Beijiao of Jialing River were determined. There was significant difference in the content of Fe in muscle. In the brain, Mg was found to be high in Zn, Zn and Zn in brain and liver and pancreas, and the distribution of Cu was very different.