The present invention relates to a food or beverage comprising at least one member selected from the group consisting of 5-membered ring-containing triterpenes and physiologically acceptable salts or derivatives thereof. The present invention also relates to an orally administered whitening agent comprising, as an effective component, at least one member selected from the group consisting of 5-membered ring-containing triterpenes and physiologically acceptable salts or derivatives thereof.
本发明涉及一种食品或饮料,其中含有至少一种选自含五元环的三
萜类化合物及其生理上可接受的盐或衍
生物组成的组的成员。本发明还涉及一种口服美白剂,其有效成分包括至少一种选自含五元环的三
萜类化合物及其生理上可接受的盐或衍
生物组成的组。