Ingredients: dried scallion, shark's fin, coriander, vinegar, soy sauce, salt and chicken essence.

Method:

1 soak the dried shark fin, wash it and steam it in the pan 10 minute.

Shred onion.

Wash coriander and cut into sections.

After cooling, the shark fin is torn into strips, and some small hard spines are removed when tearing.

Put shredded onion, shark fin strips and coriander segments into a clean container, add salt, vinegar, delicious soy sauce and chicken essence and mix well.

Extended data:

nutritive value

The main component of shark fin is protein.

In terms of containing protein, the quality of protein in shark fin is inferior to that of eggs and meat, and it contains incomplete protein; In terms of unsaturated fat, shark fin, like ordinary marine fish, has no special value.

There is no exact scientific basis to prove that shark fin is effective for health. The delicacy of shark fin soup mainly comes from its ingredients, not the shark fin itself.

In addition, according to scientific journals, shark wings and meat contain high concentration of neurotoxin BMAA(β-N-Methylamino-L-alanine), which may cause brain degeneration and sports diseases. BMAA is an amino acid that cannot be metabolized by the body. After taking it, it will accumulate in the brain and continuously stimulate neuronal receptors, leading to neuronal toxic damage, which in turn will lead to brain degenerative diseases such as lateral sclerosis and Parkinson's dementia.

References:

Baidu encyclopedia-shark's fin