Nutritional analysis of silver carp head;
1. The fish head is tender and nutritious. Besides protein, fat, calcium, phosphorus, iron and vitamin B 1, it also contains lecithin that fish lack. This substance can be decomposed into choline after metabolism in the body, and finally acetylcholine is synthesized. Acetylcholine is the most important "neurotransmitter" for transmitting information between neurons, which can enhance memory, thinking and thinking.
2. Fish head is also rich in unsaturated fatty acids, which is particularly important for brain development and can make brain cells extremely active, thus greatly enhancing the ability of reasoning and judgment. Therefore, eating fish heads regularly can not only strengthen the brain, but also delay the decline of brain power;
3. The meat under the chin is transparent and gelatinous, rich in collagen, which can resist human aging and repair body cells and tissues.
Nutritional value of perch;
Perch has extremely high nutritional value and is rich in digestible nutrients such as protein, fat, vitamin A, vitamin B2, sugar, inorganic salts, nicotinic acid, nicotinic acid, calcium, phosphorus, potassium, zinc, copper, iron and selenium.
1, copper
Perch blood contains more copper, which can maintain the normal function of nervous system and participate in the role of key enzymes in the metabolism of several substances. People who lack copper can eat perch to supplement it.
2.EPA and DHA
Rich in EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid), it has certain effects on preventing dyslipidemia and cardiovascular and cerebrovascular diseases.
3. protein
Protein (including various nutrients) contained in perch meat is easy to digest, and is suitable for people with chronic enteritis, chronic nephritis and habitual abortion.