It is essential to know the digestibility of the essential amino acids in order to fulfil the optimum dietary requirement of any fish species through diet.
So, please suggest any advance method to determine the digestibility of the amino acids.
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Article Digestibility of dietary components and amino acids in plant...
Article Measurement of digestibility in agastric fish based on strip...
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One method is to measure the amino acid content of the feed before feeding then fecal amino acid analysis.
https://fas.biomedcentral.com/articles/10.1186/s41240-016-0027-7
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