From the results gathered, the researchers concluded that in the experiment, salt solution showed the best potential for keeping the apple fresh among the three solutions tested for their ability to keep the apple fresh. Furthermore, the researchers concluded salt solution showed better potential for keeping the apple fresh than sugar solution and baking soda solution. The observations showed salt solution reacted slowest, as indicated by changes color. This means that the salt solution kept the apple’s freshness in each beaker and therefore showed slower reaction than the other solutions.