Delaying the color of the fruit is preserved one that makes the food is always fresh and appetizing. As well as slowing the color of a banana peel using safe chemicals to treat the physical aspects of the banana The organizers do a study to delay the color of a banana peel using chitosan solution at a concentration of 1%, 2% and. 3% respectively by weight chitosan 0.5 g in distilled water and 20 ml added citric acid 0.3 g Stir until dissolved, then adjust the volume to 100 ml can chitosan concentration of 1 percent prepared chitosan. 2.0 and 3.0 percent respectively The results showed that the concentrations of chitosan 3% of banana peel color can slow the browning was not the best.
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