A brewing process of chrysanthemum dry white wine added with glutathione

Abstract

The invention discloses a process for brewing chrysanthemum dry white wine added with glutathione, and relates to the technical field of wine brewing. According to the process, the glutathione is added twice during the period from pickling grapes to forming a fine product; the glutathione is added for the first time in the clear grape juice fermentation process; the glutathione is added for the second time after apple emulsion fermentation is ended; and chrysanthemum is added in the clear grape juice fermentation process, so that the fruit aroma of the dry white wine is fully reserved; and the dry white wine has the efficacies of the chrysanthemum, and is relatively beneficial to human health.

Description

technical field

[0001] The invention belongs to the technical field of wine brewing, and in particular relates to a glutathione-added chrysanthemum dry white wine brewing process. Background technique

[0002] In recent years, my country's wine industry has made great progress in technology, processing equipment, product quality, and raw material base construction after decades of development. Although the field of wine brewing technology has reached or approached the international advanced level, the research on the nutritional function of wine is still in its infancy.

[0003] For wine, the content of aromatic substances will directly affect its sensory quality. How to protect the aromatic substances in grapes from being destroyed and avoid the loss of aromatic substances has always been an unsolved problem.

[0004] Chrysanthemum, sweet, bitter, slightly cold, has the effects of dispersing wind and clearing heat, calming the liver and improving eyesight, clearing heat an...

Examples

Embodiment 1

[0059] On October 13, 2013, in the Shacheng area of ​​Huailai County, the weather was fine, and the grape variety was longan grape. The grape fruit was sprayed and cleaned, and the fruit was taken for sugar and acidity testing. Measured by glucose, the sugar content was 220.4g / L, and the acidity was 7.1g / L; retested on October 15, the sugar content was 220.6g / L, and the acidity was 7g / L; again tested on October 17, the sugar content was 220.9g / L, the acidity was 6.9g / L, and the sugar content was no longer Increase.

[0060] At 6 a.m. on October 18th, the weather was fine and the outdoor temperature was 4°C. Grape picking began.

[0061] Sorting 100kg of grapes after picking, removing impurities such as grape leaves, diseased fruits, moldy and rotten fruits, green fruits, etc. After sorting, the grapes were cooled to 10-12°C, and sorted twice to remove impurities, and then destemmed and crushed , to obtain grape pulp, add potassium metabisulfite to the pulp at a concentration ...

Embodiment 2

[0068] The chrysanthemum dry white wine that embodiment 1 obtains has carried out quality inspection, and the result is shown in table 1.

[0069] Table 1

[0070]

technical field

[0001] The invention belongs to the technical field of wine brewing, and in particular relates to a glutathione-added chrysanthemum dry white wine brewing process. Background technique

[0002] In recent years, my country's wine industry has made great progress in technology, processing equipment, product quality, and raw material base construction after decades of development. Although the field of wine brewing technology has reached or approached the international advanced level, the research on the nutritional function of wine is still in its infancy.

[0003] For wine, the content of aromatic substances will directly affect its sensory quality. How to protect the aromatic substances in grapes from being destroyed and avoid the loss of aromatic substances has always been an unsolved problem.

[0004] Chrysanthemum, sweet, bitter, slightly cold, has the effects of dispersing wind and clearing heat, calming the liver and improving eyesight, clearing heat an...

Examples

Embodiment 1

[0059] On October 13, 2013, in the Shacheng area of ​​Huailai County, the weather was fine, and the grape variety was longan grape. The grape fruit was sprayed and cleaned, and the fruit was taken for sugar and acidity testing. Measured by glucose, the sugar content was 220.4g / L, and the acidity was 7.1g / L; retested on October 15, the sugar content was 220.6g / L, and the acidity was 7g / L; again tested on October 17, the sugar content was 220.9g / L, the acidity was 6.9g / L, and the sugar content was no longer Increase.

[0060] At 6 a.m. on October 18th, the weather was fine and the outdoor temperature was 4°C. Grape picking began.

[0061] Sorting 100kg of grapes after picking, removing impurities such as grape leaves, diseased fruits, moldy and rotten fruits, green fruits, etc. After sorting, the grapes were cooled to 10-12°C, and sorted twice to remove impurities, and then destemmed and crushed , to obtain grape pulp, add potassium metabisulfite to the pulp at a concentration ...

Embodiment 2

[0068] The chrysanthemum dry white wine that embodiment 1 obtains has carried out quality inspection, and the result is shown in table 1.

[0069] Table 1

[0070]

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