Method for preparing Fen-flavor bamboo liquor through proportioning and mixing seven bamboos

The invention relates to a method for preparing a Fen-flavor bamboo liquor through proportioning and mixing seven bamboos. The method comprises the following steps: crushing different proportions of fresh bamboos to form particles, mixing, and carrying out solid fermentation distillation on the obtained mixture and grains also used as a raw material to prepare the Fen-flavor bamboo liquor. The bamboos is adopted as one of raw materials to participate in fermentation brewing of the bamboo liquor, so nutrients of the bamboos are fully used, and the prepared bamboo liquor has faint scent, is mellow and sweet, has clear and bright color, and has the substantial human body heat clearing and detoxifying, muscle and bone strengthening, cough relieving, insomnia preventing and hypertension preventing effects; and the liquor also has the advantages of bamboo scent, pure grain scent, and soft-sweet-refreshing mouthfeel, and is rich in amino acids, flavones and trace elements.