COMPOSITION FOR PREVENTION OR TREATMENT OF DIABETE OR OBESITY COMPRISING LEAF EXTRACTS OF PEUCEDANUM JAPONICUM THUNB.

摘要

The present invention relates to a drug or food composition to prevent or treat diabetes or obesity comprising leaf extracts of Peucedanum japonicum Thunb. as the valid ingredient and having the effect of -glucosidase degradation. In the present invention, leaf extract of Peucedanum japonicum Thunb. relates to the alpha-glucosidase inhibition activity material obtained by extracting or segmenting leaves of Puecedanum japonicum Thunb. with oily solvent. In addition, the leaf extract of Pecuedanum japonicum Thunb. includes all of the refined, extracted or segmented materials that are condensed or dried beside the extracted or segmented material of the leaves.