Fuente: WIPO Food Portada The invention relates to a food material selecting method and system for an intelligent refrigerator and the intelligent refrigerator and belongs to the field of food material selecting. A vegetable cleaning system is registered and logined and the information of food materials available to be selected on the current date is displayed so that a user can select the food materials. The food materials comprise the original unprocessed food materials and the cleaned food materials. The food material selecting system comprises a food collecting module, a server side and a user side, wherein the food collecting module is used for identifying and collecting the information of the food materials put into the refrigerator and sending the information to the server side; the server side is used for responding the registering and login information of the user side and sending the information of the food materials available to be selected on the current date to the user side; and the user side is used for user registering and login, displaying the information of the food materials available to be selected on the current date and selecting the food materials. The food materials comprise the original unprocessed food materials and the cleaned food materials. The intelligent refrigerator comprises the food collecting module and the user side. The food material selecting method and system for the intelligent refrigerator and the intelligent refrigerator are suitable for food material selecting.