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Sweet potato and grape wine and preparation method thereof

A technology of sweet potato wine and sweet potato, applied in the field of sweet potato wine, can solve the problems of insignificant health care effect, difficulty in enriching nutrition, unsatisfactory taste, etc., and achieve the effect of preventing cardiovascular disease and remarkable health care effect

Inactive Publication Date: 2018-01-16
贵州布依深泉养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the wine production and processing process, the selected raw material components are different, and the processing method is different, which will cause a large difference in the mouthfeel, wine fragrance and health care effect of the prepared wine, and in the prior art, although There are many research techniques for preparing wine from sweet potatoes, and there is also a technical plan to prepare sweet potato wine from sweet potatoes and grapes as raw materials. In the process, it is difficult to enrich its nutrition, which leads to unsatisfactory taste, especially the insignificant health care effect

Method used

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  • Sweet potato and grape wine and preparation method thereof

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preparation example Construction

[0037] In some embodiments, the sweet potato wine preparation method comprises the following steps:

[0038] (1) After steaming sweet potatoes, stir them into puree;

[0039] (2) Grape seed and grape skin are removed, stand-by;

[0040] (3) Mix the materials of step (1) and step (2), and after adding the fermenting agent, put it in the fermenter, feed sulfur dioxide gas, after 20-30 days of fermentation treatment, filter it to obtain the filtrate and filter residue ;

[0041] (4) The filtrate is placed in a boiler, the filter residue is placed on the upper layer of the filtrate, heated and distilled at a temperature of 100-200° C., aged, sterilized, packaged, and obtained.

[0042] In some embodiments, sonic vibration treatment is used in the aging process, and the aging period is 20 days.

[0043] In some embodiments, in the aging, after the aging is completed, it is filtered to remove the precipitate.

[0044] In some embodiments, the amount of sulfur dioxide introduced ...

Embodiment 1

[0048] Sweet potato wine preparation method, comprises the following steps:

[0049] (1) After steaming sweet potatoes, stir them into puree;

[0050] (2) Grape seed and grape skin are removed, stand-by;

[0051] (3) mix the materials of step (1) and step (2), and after adding fermentative agent, place in fermenter, feed sulfur dioxide gas, after 20 days of fermentation treatment, filter it to obtain filtrate and filter residue; The volume percentage of L liquid is 0.0003%;

[0052] (4) The filtrate is placed in a boiler, the filter residue is placed on the upper layer of the filtrate, heated and distilled at a temperature of 100° C., aged, sterilized, packaged, and obtained.

[0053] Among them, 20kg of sweet potatoes, 15kg of peeled grapes, and 0.01% of fermented bacteria. In the step (1), sweet potatoes are steamed, mixed with licorice powder at a mass ratio of 1:0.003, placed at a temperature of 30°C, controlled at a moisture content of 30%, and fermented for 5 days. T...

Embodiment 2

[0055] The preparation method of sweet potato wine comprises the following steps:

[0056](1) After steaming sweet potatoes, stir them into puree;

[0057] (2) Grape seed and grape skin are removed, stand-by;

[0058] (3) Mix the materials of step (1) and step (2), and after adding fermentative agent, place in fermenter, feed sulfur dioxide gas, after fermentation treatment for 30 days, filter it to obtain filtrate and filter residue; The volume percentage of L liquid is 0.0007%.

[0059] (4) The filtrate is placed in a boiler, the filter residue is placed on the upper layer of the filtrate, heated and distilled at a temperature of 200° C., aged, sterilized, packaged, and obtained.

[0060] Among them, 30kg of sweet potatoes, 30kg of peeled grapes, and 0.05% of fermented bacteria. In the step (1), sweet potatoes are steamed, mixed with licorice powder at a mass ratio of 1:0.05, placed at a temperature of 50°C, controlled at a moisture content of 40%, and fermented for 7 day...

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Abstract

The invention belongs to the technical field of sweet potato and grape wine and in particular relates to sweet potato and grape wine and a preparation method thereof. According to the sweet potato andgrape wine, sweet potatoes, peeled grapes and a fermentation bacterium agent are reasonably proportioned, and mixing treatment of the sweet potatoes and liquorice root powder and selection of raw bacteria of the fermentation bacterium agent are combined, so that in a fermentation process, nutrient components in the wine are enriched under the action of sulfur dioxide; the health-care effect of the sweet potato and grape wine is remarkable; the sweet potato and grape wine contains various amino acids and microelements and has the effects of tonifying spleen and helping digestion, preventing cardiovascular diseases, resisting diabetes mellitus and the like.

Description

technical field [0001] The invention relates to the technical field of sweet potato wine, in particular to a sweet potato wine and a preparation method thereof. Background technique [0002] Wine is an alcoholic drink with an alcohol content (volume fraction) greater than or equal to 7% made from grapes or grape juice through full or partial fermentation. The total score of wines currently on the market is divided into white wines and red wines. Wine is deeply loved by consumers and has certain health care functions. [0003] Sweet potato, formerly known as sweet potato, also known as fennel, sweet potato, sweet potato, red potato, golden potato, etc., sweet potato root contains 60%-80% water, 10%-30% starch, about 5% sugar and a small amount of protein, Grease, cellulose, hemicellulose, pectin, ash, etc., except for fat, the content of protein and carbohydrates is higher than that of rice and flour, and the protein composition in sweet potatoes is relatively reasonable, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G1/02
Inventor 王朝志王廷灿
Owner 贵州布依深泉养殖专业合作社
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