Degreening of fruit and vegetables and to chlorophyll deterioration. That affect on qualities and storage life of them. There are many ways to delay green color changing in vegetables and fruit depending on their species 5 types of vegetables and fruit including parsley, Okra, mangoes, mango cv. Nam Dok Mai, and lemon were studed. The methods to decrease degreening were Using of 1-methylcyclopropene were the methods for decreasing degreening. These methods could dramatically delay chlorophyll decomposition which helps to increas life-span and generat desired product quality.