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I assume you are asking how to prevent a cut apple from oxidizing, or turning brown from contact with the air.
Firstly, don't cut it before you need it...the longer it is exposed, the more chance for oxidization.
Secondly, you can coat the exposed apple surfaces with lemon juice. Place the cut pieces in a Ziplock bag, add lemon juice, and shake gently to coat. The juice will inhibit oxidization.
Thirdly, keep any cut apple pieces in an air-tight container to limit their exposure.
What else can I help you with?
What turn brown faster a an apple or banana?
apple
How does an apple rotins?
how dose a apple turn brown
Why does apple go brown when put in water?
Because the apple has a chemical in it that will make it turn brown when wet.
Why does apples turn brown?
you doshe bag its getting old!!! and cause the oxyegen hits the apple then thats when the apple turn brown
How can you make a apple turn brown?
by leaving it out for a while
What is an hypothesis for cutting an apple?
Hypothesis 1: When you disturb the skin of an apple by cutting the apple into half, the exposed area will turn brown due to exposure to air.Hypothesis 2: If you snugly wrap or cover the exposed area of an apple after cutting it (disturbing the skin), you can slow down how fast the inside turns brown. Hypothesis 3: If you remove all of the skin of an apple and let it sit in the air, the outside will turn brown but the inside will not turn brown at the same rate. Hypothesis 4: If you remove all the skin of an apple AND slice the whole apple into pieces, all sides exposed to air will turn brown; if some slices are thicker, the inside will turn brown more slowly than the exposed outside areas.
Would an apple brown if baked?
An apple will turn a tannish color and wrinkle up if baked.
Do the seeds in a transparent apple turn from white to brown when the apple is ripe?
No idea -.- Check out http://www.mythstrott.webs.com/
Why apples turn brown?
Oxygyn rots the apple and ruins the food
Does an apple turn brown in the air because of pH solution?
no, its oxidation
What cause the discolouration in apples?
Brown streaks may very likely be caused by the larvae of the Apple Maggot.
What chemicals in apples make them turn brown?
Apples turn brown because an enzyme in the apple called pholyphenol (or tyrosinase) reacts with oxygen and phenols containing iron whithin the apple, which basically forms a sort of rust on the surface.
