| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a coffee drink in which the acid taste increase with time is suppressed and the good flavor can be maintained even for the case where the content of chlorogenic acids as well as organic acids is high, and also to provide a method for producing the coffee drink and a method for suppressing the coffee drink flavor deterioration.SOLUTION: Provided is a coffee drink in which the chlorogenic acids content in the drink liquid [CQ](mg/100 g) is 140 or more and the total content of organic acids in the drink liquid [A](ppm) is 1700 to 3500, as well as the ratio of the above total content of organic acids [A] to the quinic acid lactone content [QL](ppm), [QL]/[A], is 0.02 or less.</p> |
