Therefore, when you apply lemon juice to mix with pineapple juice to a higher acid value. Lemon juice mixed with vinegar and orange juice mixed with pineapple juice.
So when a lemon juice mixed with pineapple juice will find that the higher the acidity. Lemon juice mixed with orange juice And orange juice mixed with pineapple juice
So when the lemon juice mixed with pineapple juice, it is found that the pH value higher than the lemon juice mixed with water, vinegar and vinegar mixed with pineapple juice.