Is this fish meal fake?

The following is the amino acid and protein content of domestic fishmeal tested by our company. Please analyze whether it is mixed with other substances. It is fishmeal made by Shandong mackerel. Thank you for checking fruit sample name and numbering test item visual test fruit aspartic acid 5.77% threonine 2.88% serine 2.46% glutamic acid 7.53% proline 2.65% glycine 3.31% alanine 3.78% valine 3.18% methionine 2.11% isoleucine 2.70 % leucine 4.85% tyrosine 1.77% phenylalanine 2.69% lysine 5.01% histidine 1.91% arginine 3.38% total amino acids 56.0% crude protein 65.0% 0912083-087 fishmeal salt (in NaCl) 1.98%-earn my money first The test results come out on the 22nd. Let's check.-isn't that the chief of quality control upstairs? Have you not identified the true and fake fishmeal before? how to use amino acids to judge the authenticity of fishmeal? is it very complicated?