The different developmental stages of tomato fruit processing various grain of glucose,fructose and sucrose content determinated.The results showed that the sugar content was different in the different growth stages and different ear.The glucose and fructose in green maturities,to the lowest fruit mature reached the highest amount against.Sucrose content in the green maturities were always turn to color and then slowly drops.The composition of the highest average sugar glucose,fructose,sucrose at least.Different kinds of processed tomatoes in different periods in different fruit sugar content changes.