Preparation method of rose beer

Abstract

The invention belongs to the technical field of brewing of beer and relates to a preparation method of rose beer. The method comprises three processes of preparation of rose juice, preparation of malt juice and mixed fermentation and is characterized by comprising the following steps: firstly washing rose petals with a citric acid aqueous solution, then putting the washed rose petals into hot water for blanching, cooling and then saccharifying according to a conventional process method, carrying out enzyme deactivation on the saccharified rose sauce, and finally extruding and filtering the rose sauce by using a conventional extrusion device to prepare raw rose juice; smashing malt, then adding water into the smashed malt for pasting wort, then saccharifying, then raking grains, standing, refluxing and washing grains, then adding lupulus into a saccharifying pot, clarifying and then cooling to obtain the malt juice; preparing the malt juice into beer, then adding the rose juice in the fermenting process, fermenting, then reducing the temperature, and filtering and clarifying to prepare the rose beer. The preparation method of the rose beer is mature in process route, simple to process and prepare and low in production cost; the prepared rose beer is rich in nutrition and pure in wine fragrance, is refreshing and delicious, has function and taste of the beer and can achieve the healthcare effect.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of beer brewing technology, and relates to a technology for making health-care and nutritious beer by using roses as supplementary auxiliary raw materials, in particular to a preparation method of rose beer. [0003] Background technique: [0004] At present, the main raw materials for making beer using common fermentation methods and crafts are barley and wheat, and the auxiliary materials are rice and corn. With the gradual improvement of people's living standards, the consumption level and consumption of beer are increasing day by day. At the same time, there are new requirements for the health care function of beer; rose petals are called gentleman medicine in traditional Chinese medicine. They are warm in nature and sweet in aroma. Stomach is organized, and can eliminate fatigue, improve physical fitness, relieve depression, prevent the body from producing carcinogens, etc. It also has the effect...

AI Technical Summary

Problems solved by technology

[0004] At present, the main raw materials for making beer using common fermentation methods and crafts are barley and wheat, and the auxiliary materials are rice and corn. With the gradual improvement of people's living standards, the consumption level and consumption of beer are increasing day by day. At the same time, there are new requirements for the health care function of beer; rose petals are called gentleman medicine in traditional Chinese medicine. They are warm in nature and sweet in aroma. Stomach is organized, and can eliminate fatigue, improve physical fitness, relieve depression, prevent the body from producing carcinogens, etc. It also has the effect of regulating menstruation, relieving pain, and improving endocrine disorders for women. , antidepressant effect; so the products of roses are particularly rich, such as Chinese patent application number 201410004187.2 discloses a rose drink; Chinese patent application number 201210345146.0 discloses a rose oil; Chinese patent 201210367896.8 discloses a rose vinegar etc.; adding roses as an auxiliary material to beer drinks has begun to attract widespread attention from the industry and consumers. There are many types of beer. In addition to general beer, seaweed beer, American ginseng beer, caramel stout, Special taste beers such as chocolate beer and burdock beer have come out, and have been generally welcomed by people, but existing these beers, mainly in order to satisfy the demand of taste and mellow aroma, lack nutritional and health effects, especially in the preparation process Complicated, high process cost, waste of raw materials