highly significantP < 0.01
The acidity of coffee had a strong negative and highly significant correlation (−0.81, P < 0.01) with chlorogenic acid and a strong positive and highly significant correlation (0.78, P < 0.01) with caffeine content.
The acidity of coffee had a strong negative and highly significant correlation (−0.81, P < 0.01) with chlorogenic acid and a strong positive and highly significant correlation (0.78, P < 0.01) with caffeine content.