They have citric acid
Oranges conatain Citric Acid
Lemons and oranges contain citric acid, while watermelons do not contain significant amounts of acid.
Don't oranges contain citric acid? Get some oranges and squeeze them!
Oranges contain citric acid. That is why oranges are called citric fruits.
well citric acid
no
Oranges contain the weak organic acid citric acid.
No.
Yes, but not the same kind. Vinegar contains acetic acid and oranges citric acid.
The juice in an orange is an acid. It's called citric acid.
Yes,giving too much oranges can cause acid burn in a Guinea Pig.
The substance found in fruits such as lemons and oranges is an acid. Specifically, these fruits contain citric acid, which gives them their tart flavor.