System of the present invention closes what and provides a kind of packaged black coffee drink, with excellent hypertension improvement result, and can daily ingestion. The packaged black coffee drink of the present invention meets the chlorogenic acid of following conditions (A) ~ (C): (A) 0.01 ~ 1 mass %； (B) the hydroxyl quinhydrones of 0.1 mass % of insufficient chlorogenic acid amount； And (C) chlorogenic acid/Fen≤0.025 coffee solid Xing (mass ratio).本發明係關於提供一種容器裝黑咖啡飲料，其具有優異之高血壓改善作用，且可日常攝取。本發明之容器裝黑咖啡飲料，其滿足下述條件(A)~(C)：(A)0.01~1質量%之綠原酸類；(B)不足綠原酸類量的0.1質量%之羥氫醌；及(C)綠原酸類/咖啡固形分≧0.025(質量比)。
