controlled atmosphere storage project

Fruit and vegetables after leaving its roots are still live objects, they consume their nutrition and meantime let out CO2, H20 and energy (heat), this is respiration. To control the airof storage atmosphere in the stores is called CA storageControlled Atmosphere Storage). CA storage room is developed on the basis of Cold Stores, and it is the most advanced method of storing fruit and vegetables. Based on cold store, it changes the air ratios quickly in the storage environment , reduces the level of O2, raises the CO2 level soto restrain the respiration of the fruits and vegetables and realize long term storage and refreshment of the products. It is now considered the best preserve method for best quality fruit and vegetables. C6H12O6 + 6O2 = 6CO2 + 6H2O + energy reduce temperature in store