Method for making sweet red wine from wild grape

Abstract

The invention relates to the technical field of sweet red wine making and, in particularly relates to a method for making a sweet red wine from a wild grape ShuangHong. The existing technology for producing the sweet wine from the wild grape is out of date and cannot meet the requirement for on producing a high-class sweet wine from the wild grape. The method comprises the following steps of: gathering and sorting ShuangHong grape fruits, removing stems, crushing and adding sulfur dioxide, regulating the sugar content of an un-decanted wine, adding CaCO3 to lower the acidity, adding a yeast, controlling a temperature for fermentation, quickly separating skin and from dregs, adding bentonite, quickly lowering the temperature, replenishing SO2, changing jars, ageing, filtering with diatomite, sterilizing, filtering, bottling, and storing the ShuangHong sweet red wine. The making method is scientific and reasonable and can be used for mass production, and the operation is easy to control. With the method for making the sweet wine from the wild grape, provided in by the invention, the wine is balanced and mellow and has strong fruit fragrance and an unique flavor.

Description

technical field [0001] The invention relates to the technical field of mountain wine preparation, in particular to a preparation method of "double red" sweet red wine. Background technique [0002] At present, my country's wine production and consumption are on a rapid upward trend, and medium and low-end sweet wines still occupy the mainstream of the sweet wine market. However, with the improvement of consumer taste and awareness, producers are required to have high-grade, high-quality products to meet and enrich the ever-expanding market and consumer demand. The high acidity of mountain grapes determines that the mountain wines are mainly sweet; the low concentration of mountain grapes determines that the inevitable addition of sugar in the production process of mountain grape liqueurs increases the total sugar content. The original production process is simple and aging. After the grapes are fermented, edible distilled alcohol and white sugar are added to adjust accordin...

AI Technical Summary

Problems solved by technology

The original production process is simple and aging. After the grapes are fermented, edible distilled alcohol and white sugar are added to adjust according to the physical and chemical indicators of the product, resulting in loss of aroma, incomplete wine body structure, and poor stability, which cannot satisfy emerging consumer groups. requirements

As far as we know, there is no report on the production of high-end Shuanghong (mountain grape variety) single-variety sweet wine

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