You won't find a fruit with a pH of 0.
Decomposition is an incredibly complex process that can be influenced by a number of factors such as temperature etc, due to this, complete decomposition can take anything from weeks to years.
teeth enamel starts to demineralise, ie erode, when pH is 5.5
Rotting of food is normally due to enzyme or microorganism activity however vinegar reduces the pH of the fruit so that they do not survive. Vinegar will start to break down the fruit after a few months/years depending on the amount of vinegar.
concentrated lemon juice has a pH of about 3 making it the most acidic fruit
No, it depends on the pH of the fruit
I read that blossom end rot in tomatoes is caused by a calciumdeficiency. You can add calcium to your soil by adding gypsum or lye but adding lye also raises the pH of your soil.
Banana
important of ph in fruit preservation
The pH of kiwi fruit typically ranges from 3.1 to 3.8, making it acidic in nature. This acidity level contributes to the tartness and flavor of the fruit.
Fruit juices are acidic - pH under 7.
actually it is a fruit.
Fruit juices are acidic.