The active ingredient extracted from the mature fruit of Lycium chi-nense Mill or Lycium barbarum L. contains the polysaccharide, carotenoid, fat, protein, free amino acid, taurine and betaine. , vitamin B1, vitamin B2, vitamin E, vitamin C, etc., has the functions of regulating immunity, scavenging free radicals, lowering blood fat, lowering blood sugar, inhibiting tumor, delaying aging, resisting stress, resisting fatty liver, affecting hematopoietic system, and estrogen The role of the role, anti-mutation and anti-fatigue.