| 摘要 |
A dicaffeoylquinic acid-containing beverage of the present invention includes the following components (A) and (B): (A) 0.02 to 0.18 mass % of dicaffeoylquinic acids; and (B) 0.1 to 1.0 mass % of L-arginine, in which a mass ratio between the component (A) and the component (B), [(B)/(A)], is from 2 to 18. |
