answersLogoWhite

0

Grapes can contain a high concentration of tartaric acid, which give them among the highest acid content in fruits. The pH of concord grapes is in the range 2.8 to 3.0, compared to higher than 3.0 for Orange Juice. Tokyo grapes are among the least acid at a pH above 3.3. See Related Links

User Avatar

Wiki User

16y ago

What else can I help you with?