Preparation method for Meili dry white wine

A technology of dry white wine and grapes, which is applied in the field of wine making, can solve the problems that the technical parameters of Meili brewing dry white wine have not been clearly reported, and achieve the effect of promoting sustainable development, good coordination, and pure wine taste

Pending Publication Date: 2019-05-07
内蒙古阳光田宇葡萄酿酒有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are researches on the brewing process, maceration scheme and its influence on the sensory quality and aroma components

Method used

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  • Preparation method for Meili dry white wine
  • Preparation method for Meili dry white wine
  • Preparation method for Meili dry white wine

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A kind of production method of beautiful dry white wine comprises the following steps:

[0025] ① Grape sorting and whole panicle pressing: Harvest grapes when they reach the required maturity, and remove dead fruit, raw green fruit, moldy and rotten fruit and other sundries in the grape raw materials. Squeeze the whole ear with an air bag press, separate the free-running juice, and add 60mg / L SO 2 , to prevent the oxidation of grape juice;

[0026] ②Grape juice clarification treatment: Bentonite is used as clarifier, and the dosage is determined according to the results of the glue test;

[0027] ③ Pure juice fermentation: Add 200mg / L active dry yeast to the grape juice to start the fermentation, control the fermentation temperature at about 18°C, and monitor the temperature and specific gravity every morning, noon and night during the fermentation process;

[0028] ④ Stop fermentation: when the specific gravity drops to 0.992, add 60mg / L SO 2 Terminate the fermenta...

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Abstract

The invention discloses a preparation method for Meili dry white wine, and relates to the technical field of wine brewing. The preparation method includes the following steps: performing sorting and whole body pressing on grapes, separating free run juice, and adding SO2 so that original grape juice can be obtained; performing clarification treatment on the original grape juice so that the clarified grape juice can be obtained; adding active dry yeast into the clarified grape juice, starting fermentation, controlling the fermentation temperature to be 16-20 DEG C, monitoring the specific gravity of fermentation products, and adding the SO2 to stop fermentation when the specific gravity is decreased to 0.990-0.995 g/cm<3> so that a fermentation broth can be obtained; and performing stability processing on the fermentation broth, and performing filtering by using filter membranes after standard is reached so that Meili dry white wine can be obtained. The Meili dry white wine has peculiararoma of this variety, such as muscat hamburg, apples and pineapples; and the Meili dry white wine is pure in taste, good in compatibility and high in intensity, and the typical characteristics of this variety can be well embodied.

Description

technical field [0001] The invention relates to the technical field of wine making, in particular to a preparation method of Meili dry white wine. Background technique [0002] At present, domestic winemaking is still dominated by dry wine, which accounts for more than 80% of the total output, and dry white wine is the second largest domestic dry wine after dry red wine. Dry white wine is made from grapes with white skin and white flesh or red skin and white flesh after peeling and fermenting. The majority of consumers of all ages. [0003] At present, the common grape varieties for brewing white wine include aromatic and rich Sauvignon Blanc, Gewurztraminer and Riesling, and aromatic and elegant Chardonnay and Pinot Gris. For the brewing of white wine, it generally needs to go through processes such as sorting of grape raw materials, destemming and crushing, pressing, clarification of grape juice, alcoholic fermentation, clarification, aging, filtration, and bottling. Am...

Claims

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Application Information

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IPC IPC(8): C12G1/022
Inventor 黄建清
Owner 内蒙古阳光田宇葡萄酿酒有限公司
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