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Sweet white grape wine brewed with guirenxiang grape and its brewing process

A white wine and noble technology, which is applied in the preparation of wine, the preparation of alcoholic beverages, biochemical equipment and methods, etc., can solve the problems of thin and not delicate taste, lack of rich and mellow aged wine aroma, and few varieties.

Inactive Publication Date: 2006-11-08
SINO FRENCH JOINT VENTURE DYNASTY WINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the sweet white wine in the domestic market is basically made by adding sugar to dry white wine.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Embodiment: A brewing process of sweet white wine brewed from Muscat grapes, using 100% whole juice of Muscat grapes as raw material, the process flow is: Raw material of Muscat grapes—sorting—pressing—natural clarification—adding Sulfurous acid to adjust sulfur dioxide content—adding pectinase to clarify—freeze concentration—adding yeast to ferment—lees separation—blending with original brandy wine to adjust alcohol content—aging—clarification—freezing treatment—sterilizing filtration—pressure-holding filling—finished product storage ; Its technological condition is:

[0021] 1) Quality requirements and pressing process for the Grapes of Nobility: By delaying the harvesting period, the water in the grapes evaporates naturally, the sugar content is 230g / L, and there are no diseased, moldy and rotten fruits, and no pesticide-contaminated fruits; the qualified grapes are pressed as soon as possible , after the squeezed juice is cooled to 12°C by the cold and heat exchange...

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PUM

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Abstract

The sweet white grape wine brewed with Guirenxiang grape has the physical and chemical indexes of: alcohol content 16 + / - 1.0 vol%, total sugar 170-190g / L, total acidity 7.0-9.0g / L, free SO2 30-50 mg / L, total SO2 less than 200 mg / L and volatile acid less than 1.5 g / L. It is brewed with Guirenxiang grape juice as material, and through squeezing, clarifying, freezing, concentrating, fermenting, blending, ageing, sterilizing, filtering and packing. The sweet white grape is sweet and sour, spicy, and with rich nutrients and health functions.

Description

(1) Technical field [0001] The invention relates to a kind of wine and its brewing process, in particular to a kind of sweet white wine brewed from nobleman grapes and its brewing process. (2) Background technology [0002] At present, the sweet white wine in the domestic market is basically made by adding sugar to dry white wine. The taste is thin and not delicate, lacking the rich and mellow aroma of aged wine, and there are relatively few varieties, which can no longer meet the growing needs of people. (3) Contents of the invention [0003] The purpose of the present invention is to provide a kind of sweet white wine brewed from nobleman muscat grapes and its brewing process, to provide people with a kind of sweet white wine with rich aroma, full-bodied flavor and rich nutrition. [0004] Technical scheme of the present invention: [0005] A kind of sweet white wine brewed with nobleman muscat grapes, characterized in that: physical and chemical indicators are: alcohol...

Claims

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Application Information

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IPC IPC(8): C12G1/00
Inventor 王树生张春娅尹吉泰吕文
Owner SINO FRENCH JOINT VENTURE DYNASTY WINERY
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