a tightly sealed plastic baggie should do the trick for a day or so
Put the apple in a bag with a few drops of lemon juice in it.
You can always spray or brush it with lemon juice.
I always to the cut apple into a lightly salt water right after cutting it. This will keep the cut apple from browning.
i think you cut the apple into slices and soak them in lemon juice. it'll prevent them from browning.
you can prevent an apple from browning by adding lemon juice to it
If you keep the cut apple under water if will stop the oxygen in the air to react with the apple and no browning will occur.
Coating freshly cut apples in sugar or syrup can reduce oxygen diffusion and thus slow the browning reaction. Lemon or pineapple juices, both of which naturally contain antioxidants, can be used to coat apple slices and slow enzymatic browning
The lower the pH, the more acidic a substance is. Citric acid is used to prevent apples from browning once they are cut. Therefore, an acid, low pH prevents browning. This is done by keeping oxygen from reacting with the apple with the barrier created by the citric acid.
Spritz or soak the pieces with lemon juice.
Help prevent the cut apple from turning that nasty brown color.
Lemon juice preserves the apple and keeps it from oxidizing. People use it on apple slices to prevent them from browning. It does not make them rot.
Apple only brown due to oxidation, or the apple is being exposed to the air. To slow or even stop the browning of an apple, put it in an air-tight container, or seal all the air out.People have said that soaking the apple in lemon juice for about 5-10 minutes will help stop the browning of the apple, but it is just an old tale, but is worth a shot.
An apple turns brownish after you cut the skin off because the skin was protecting it from oxygen exposure. Without that protection, oxygen gets into its inner skin and begins deteriorating its enzymes, such as polyphenol oxidase, causing enzymatic browning.
Because oxidation kicks in after the seal (the skin/peel) is broken. To prevent this, After cutting try to use the apple the same day you cut it.
No No.... use lemon juice. Mix a little lemonjuice and water ( equal parts) dip cut side of apple in mixture and wrap in plastic wrap, put in the fridge.