Shaddock whole-fruit beer and its production process

Abstract

The invention provides a method for preparing beer by using pomelo. It comprises following steps: washing pomelo, removing epiderm (or not) and bad part, separating pulp from peel, cleaning peel, cutting peel, adding water and grinding, controlling temperature, adding proper amount of acid and stirring evenly, adding enzyme and getting peel enzyme reaction liquid, beating pulp, removing seed and getting pulp slurry, adding proper amount of acid and stirring, adding enzyme and getting pulp enzyme reaction liquid; mixing peel enzyme reaction liquid with pulp enzyme reaction liquid according to a certain proportion, stirring evenly and getting pulp slurry enzyme reaction liquid, filtering and getting pomelo clear juice; mixing filtered pomelo clear juice with brewed beer, loading, sealing, disinfecting, cooling, packing and getting pomelo beer; or mixing pomelo enzyme reaction liquid with prepared cereal mash, boiling, cooling, injecting yeast and preparing with beer processing steps and getting fermented pomelo beer.

Description

technical field [0001] The invention relates to the processing technology of grapefruit whole fruit, in particular to a kind of grapefruit whole fruit beer and a production method thereof. Background technique [0002] The storage resistance and unique flavor of pomelo are unmatched by other fruits, and the suitable area for its cultivation is relatively narrow. The fruit is of high quality, good flavor, thick skin and storage-resistant, and has the reputation of "natural canned food". Grapefruit contains physiologically active substances naringin, neohesperidin, insulin-like substances, volatile oil, vitamin B 1 , Vitamin B 2 , vitamin C, niacin, fructose, glucose, protein, lipids, iron, calcium, phosphorus and crude fiber and other nutrients. Naringin can reduce the viscosity of blood circulation and reduce the formation of thrombus. If middle-aged and elderly people suffer from cerebrovascular disease, eating grapefruit often can help prevent st...

AI Technical Summary

Problems solved by technology

[0004] At present, the utilization mode of pomelo is still mainly based on eating fresh or making candied fruit, and there are also technical disclosures of using pomelo to produce fruit wine or health wine, such as a series of disclosed patent applications No. 200510025374. technology, but these technologies basically use pomelo to produce special wines (fruit wine or health wine). Due to the narrow consumption of these special wines, the production and sales volume is relatively small, so the market scope is small, and the application of these technologies is far away. It is far from being able to digest the pomelo raw materials that are produced in large quantities every year (for example, about 20,000 tons of Shatian pomelo are produced in Rongxian County, Guangxi, and about 600,000 tons of golden pomelo are produced in Meizhou, Guangdong). It is of great practical significance to develop a processing technology that can utilize pomelo raw materials on a large scale

Beer is the beverage with the largest production and sales volume in the world, and China is the country with the largest production and sales volume of beer in the world (over 30 million tons per year). Therefore, if grapefruit raw materials can be used in beer production, the waste of grapefruit raw materials can be effectively solved problems (there is no report on grapefruit whole fruit beer products), and can provide beer consumers with more choices to meet the growing needs of consumers