| abstract |
Disclosed are a xanthine oxidase inhibitor and a uric acid production/synthesis inhibitor, each of which comprises an extract from at least one member selected from the group consisting of Zanthoxylum bungeanum , Sorghum nervosum , Cuminum cyminum , Rosa centifolia , Pimenta officinalis , Origanum majorana , Psidium guajava , Pimpinella anisum , Olea europaea , Illicium verum , Canavalia gladiata , Hyssopus officinalis , Ribes nigrum , Vaccinium myrtillus , Artemisia princeps and Haematoxylon campechianum L . |