Results obtained from current studies showed that the vitamin C (VC) content in Rose roxburghii Tratt was higher, about 1664-2601 mg/100g fresh sample, than all the fruits and vagetables. Vitamin E(VE) ranged from 2.4 to 3.6mg/100g sample was also higher than any other fruits and vegetables.After the wild plants were domestricated for 2 years, its VC content increased about 26%, Sugar increased 50%, tannin, however, decreased approximately 50%.