A fruit ripening system and a fruit ripening method using the same are provided. The fruit ripening system includes an image capturing device, a ripening gas generator and a controller. The image capturing device is used for capturing an image of a fruit within a closed container. The ripening gas generator is used for providing a ripening gas to the closed container. The controller is used for analyzing the image of the fruit to determine an initial maturity of the fruit, deciding a required ripening gas concentration according to the initial maturity and a goal maturity, and controlling the ripening gas generator to provide the closed container with the ripening gas for controlling a ripening gas concentration of the closed container at the required ripening gas concentration.一種水果催熟系統及應用其之水果催熟方法。水果催熟系統包括攝像裝置、催熟氣體產生器及控制器。攝像裝置用以擷取密閉容器內的水果的影像。催熟氣體產生器用以提供催熟氣體至密閉容器。控制器用以分析水果的影像以判斷水果的初始熟度，依據初始熟度及目標熟度決定所需催熟氣體濃度，及控制催熟氣體產生器提供催熟氣體至密閉容器，以將密閉容器內的催熟氣體濃度控制在所需催熟氣體濃度。
