The content of fat, dietary fiber, crude protein, vitamin B1, vitamin B2 and niacin in Chinese leek seeds is very high, in which fat accounted for 15.8%, dietary fiber accounted for 18.2%, crude protein accounted for 12.3%. Leek seeds also contain a large number of essential mineral elements and amino acids, such as mineral elements in iron, calcium, zinc and amino acids in isoleucine, tryptophan, egg amino acid, etc., of which methionine content is relatively high.
