Grape freezing wine and preparation method thereof

A wine and grape original wine technology, applied in the field of grape jelly wine and its preparation, can solve the problems of general anti-oxidation effect, low alcohol content, mellow taste and insufficient aroma, so as to improve the taste and flavor and increase the alcohol content , the effect of less impurities
CN109679795AInactive Publication Date: 2019-04-26TURPAN INST OF AGRI SCI XINJIANG ACADEMY OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TURPAN INST OF AGRI SCI XINJIANG ACADEMY OF AGRI SCI
Publication Date
2019-04-26
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses grape freezing wine and a preparation method thereof. The preparation method of the grape freezing wine comprises the following steps: (1) performing freezing treatment on a grape raw material; (2) removing stems and crushing; (3) performing sulfur dioxide treatment; (4) performing pectinase treatment; (5) performing yeast activation and enlarging cultivation; (6) fermenting; (7) potting and ageing; (8) performing freeze concentration treatment; (9) performing ageing treatment again; (10) performing clarification treatment; and (11) sterilizing. The invention further discloses the grape freezing wine. The grape freezing wine is obtained by performing the freezing treatment on fresh grapes, performing the freeze concentration treatment on grape wine, and performing two times of ageing of the grape wine. The grape wine is high in ethyl alcohol degree compared with conventional grape wine, and higher in active substance and nutrition substance content, and strong in mouthfeel, has fewer impurities, and is a new product of the grape wine.
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Description

technical field

[0001] The invention belongs to the field of wine processing, and in particular relates to a grape jelly wine and a preparation method thereof. Background technique

[0002] Wine is a masterpiece of nature and human wisdom, a unique magical drink, and a "living" daily drink. Wine is a beverage made from grape juice through fermentation. In addition to the nutrition of grape fruit, it also has beneficial ingredients produced during the fermentation process. Studies have proved that wine contains more than 200 kinds of nutrients that are beneficial to the human body, including sugar, organic acids, amino acids, vitamins, polyphenols, inorganic salts, etc. These ingredients are all necessary for the human body. Bringing some is essential. Especially the phenolic substance resveratrol contained in it has anti-oxidation, anti-aging, prevention of coronary heart disease, anti-cancer and anti-cancer effects. Therefore, with the improvement of people's living stan...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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