From the experimental results showed that the guava glazed over with a waek acid decreased. If stored for a long time, as shown in the graph, which is closest to the western slope control.
The results showed that I have a wax coating over the pH decreased. If stored for a long time As shown in the graph Which is close to the western slope of the control.
The results showed that Potato through coating wax is acidity decrease if stored for a long time, as shown in the graph Which is close to the western slope control