Traditional Culture Encyclopedia - Traditional culture - What is the double steaming process of Jiujiang double steaming?

What is the double steaming process of Jiujiang double steaming?

Double steaming refers to cooking and filtering. Pure rice wine should be purified and filtered in different degrees for 2-3 times in the production process. Through selective physical adsorption and interception, the impurities and flavor substances that may precipitate during storage are removed again on the premise of retaining the product style to the maximum extent.