Citric Acid. Oranges are a Citrus fruit
Because it is a citrus fruit, therefore it has citric acid in it.
Orange Juice is acidic, it contains citric acid
Being a citric fruit the juice is acidic.
Milk, lemon juice, vinegar, fruit juice (any kind that contains citric acid), etc.
Lime is a type of citrus fruit and as such, contains citric acid.
citric acid is the main acid in lemon juice along with small amounts of ascorbic acid , commonly known as vitamin C. Lemon juice is a handy natural bleach, which you c an use to remove fruit juice or other stains from your hands safely.
Lemon juice contains citric acid.
The acid oxidizes the fruit to preserve it and keep it from browning. Specifically lemon juice.
Citrus fruit juice contains citric acid. Citrus fruits include oranges, lemons, satsumas, grapefruit and limes.
To separate citric acid from water, you can use a process called crystallization. By cooling the citric acid solution, crystals of citric acid will form. These crystals can then be separated from the remaining liquid using filtration.
Oranges contain citric acid, which gives them their tart flavor. Citric acid also acts as a natural preservative in oranges, helping to extend their shelf life. Eating oranges can help stimulate the production of saliva, which can aid in the digestion process.