Modern scientific research data show that black truffles are rich in protein, 18 amino acids (including 8 essential amino acids that cannot be synthesized by human body), unsaturated fatty acids, vitamins, zinc, manganese, iron, calcium, phosphorus, selenium and other essential trace elements, as well as sphingolipids, cerebrosides, ceramides, triterpenes, androsterone, adenosine, truffle acid, sterols and so on. Among them, androsterone has obvious effects of supporting yang and regulating endocrine; Sphingolipid compounds have obvious anti-Alzheimer's disease, atherosclerosis and anti-tumor cytotoxicity; Polysaccharides, peptides and triterpenoids have the functions of enhancing immunity, anti-aging and anti-fatigue, and can be used for health care and fitness.