To keep them from drying out and turning brown
Apples turning brown after peeling the skin off, and bananas peels turning brown after peeling them. Rusting iron.
Yes it should. Potatoes turn brown when exposed to air. Covering them with any liquid should keep them from turning brown.
Cactus will react to not enough water by turning brown and basically will look very unhappy.
If you want to dice radishes the day before without them turning brown, slice them into a bowl of water and add a dash of salt. This will prevent them from oxidizing.
That the lime was going to help the apple from turning brown.
If you put lemon juice in the water it will prevent the browning.
put them in lemon water? thats all i can think of.
If your distilled water is turning brown when heated, it wasn't distilled very well.
The best method that I have used is after they are peeled, just cover them with water and some ice cubes and let them sit. As long as they are completely covered with water, they will not brown.
An apple turning brown is both a chemical and a physical change. Physically it changes appearance by turning brown. Chemically it oxidizes when the air comes in contact with the enzymes and chemicals in the fruit.
if it its leafs are turning brown then that probably means that it is sick or is not getting enough light.