Method for brewing vitis davidii wine

Abstract

The invention relates to a method for brewing vitis davidii wine. The method comprises the following steps: 1) raw material treatment: selecting full-grained vitis davidii free from plant diseases and insect pests, carrying out soaking with purple perilla water, carrying out washing, then, carrying out draining, and then, removing fruit stems for later use; 2) primary fermentation: placing 200-300 parts of the vitis davidii treated in the step 1), 50-60 parts of crystal sugar and 0.6-0.8 part of yeast in a fermentation cask, carrying out uniform stirring, and carrying out fermentation until the sugar content is 60g / L-70g / L, so as to obtain base wine; and 3) secondary fermentation: adding purple perilla juice into a stirring barrel, then, continuing to carry out fermentation, and carrying out filtering after the fermentation is completed, thereby obtaining the wine. The vitis davidii wine obtained by the method is unique in taste and fragrance and has a certain healthcare action on human bodies, the category of the vitis davidii wine is enriched, the pollution rate of infectious microbes during brewing is lowered obviously, and thus, the vitis davidii wine has a very good market development value.

Description

technical field [0001] The invention relates to the technical field of deep processing of thorn grapes, in particular to a brewing method of thorn wine. Background technique [0002] The thorn grape is a plant of the genus Vitis vinifera, which is a specialty in southern China. It grows on hillsides, valley forests or bushes at an altitude of 600-1800 meters. The fruit has high nutritional value and is rich in sugars, mainly glucose and fructose. There are a lot of organic acids, and the fruit also contains protein, pectin, potassium, calcium, phosphorus, iron and other mineral elements, multivitamins, etc. It is an excellent raw material for wine making, and perilla has a cultivation history of more than 2,000 years in China. A traditional multi-purpose economic plant with a variety of medicinal and edible effects. It is also one of the first batch of 60 Chinese medicines that are both medicine and food promulgated by the Ministry of Health. In addition to vitamins and mine...

AI Technical Summary

Problems solved by technology

[0002] The thorn grape is a plant of the genus Vitis vinifera, which is a specialty in southern China. It grows on hillsides, valley forests or bushes at an altitude of 600-1800 meters. The fruit has high nutritional value and is rich in sugars, mainly glucose and fructose. There are a lot of organic acids, and the fruit also contains protein, pectin, potassium, calcium, phosphorus, iron and other mineral elements, multivitamins, etc. It is an excellent raw material for wine making, and perilla has a cultivation history of more than 2,000 years in China. A traditional multi-purpose economic plant with a variety of medicinal and edible effects. It is also one of the first batch of 60 Chinese medicines that are both medicine and food promulgated by the Ministry of Health. In addition to vitamins and minerals, perilla contains Perillaldehyde, eugenol, threenone, perillyl alcohol, limonene, citral, polyphenols and other biologically active substances have a unique fragrance, sweet juice and purple-red color, and have a certain antibacterial effect function, and has a good health care effect on the human body. However, so far, the thorny wine variety structure and taste and flavor on the market are relatively single, and the thorny grape is prone to bacterial contamination during the brewing process, and the product yield rate needs to be high. And there is no precedent of combining thorn grapes and perilla to make wine together on the market, so the present invention aims to develop a brand-new winemaking process to enrich the varieties of thorn grape wine and better meet the needs of the market and consumers