1. Gayu is a small freshwater famous and excellent aquaculture species. Ga fish is rich in amino acids, has tender meat, delicious taste, high nutritional value, nourishing effect and medicinal value, and has no intermuscular spines.

2. The protein content of fish muscle is about 15.37, of which essential amino acids account for 40.37 of the total amino acids, ranking first among 10 kinds of freshwater fish such as mandarin fish; the muscle fat content is 1.61, and it contains essential amino acids that humans cannot Synthesized unsaturated fatty acids such as omega-3, EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid); comprehensive content of various vitamins and minerals, among which the content of vitamin E is higher than that of carp, crucian carp, Freshwater fish such as silver carp and herring are all high.