What Conditions Affect The Ripening Of Fruit? Look At Ethylene And Enclosing A Fruit In A Sealed Bag, Temperature, Light, Or Nearness To Other Pieces Or Fruit

The conditions that affect the ripening of fruit is mostly caused by ethylene. Ethylene is gas that fruits and vegetables produce naturally. This gas causes fruit to ripen and over ripen. Refrigeration and humidity can slow down the process of ethylene gas but they don't stop its production. Ethylene can also be known as the "death Harmon".

So the conditions that affect the ripening of fruit can be all of the  conditions listed above