It is found in wine and vinegar .
p - Coumaric acid can be found in a wide variety of edible plants such as peanuts , navy beans , tomatoes , carrots , basil and garlic .
Coumaric acid is found in wine and vinegar .
p - Coumaric acid can be found in a wide variety of edible plants such as peanuts , navy beans , tomatoes , carrots , basil and garlic .