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Gorgon fruit decoction dreg wine and brewing method thereof

A technology of Gorgon fruit and herbal dregs, which is applied in the field of wine making, can solve the problem of difficult balance between wine rate and wine quality, and achieve the effect of enriching wine varieties and improving economic value

Pending Publication Date: 2020-08-11
JING BRAND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, the existing brewing method is difficult to take into account the alcohol yield and wine quality, especially the fusel oil content

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0037] Referring to the preparation method of the first pure bran yeast, the second pure bran yeast is prepared by using low fusel oil-producing yeast.

[0038] Kind of song:

[0039] Soak the early indica rice for 8h, grind the pulp, add the early indica rice flour and rice bran crossed 20 mesh sieves, and the bran that has been sterilized, wherein the weight ratio of the early indica rice, the early indica rice flour, the rice bran and the bran is 60:32:4 : 4, after mixing, inoculate Rhizopus anchii according to 25% of inoculum size; make the cake-shaped bent base that diameter is 8cm, be placed in cultivation room, the spacing of bent base is about 3cm, cover bamboo mat;

[0040] The temperature in the cultivation room is controlled at 30°C. When the temperature of the koji rises to 35°C, remove the bamboo mat; continue to cultivate until the temperature of the koji drops to 25°C, and then dry it at 35°C. For the kind of song.

[0041] Soil song:

[0042] Pulverize Guany...

Embodiment 1

[0045] The present embodiment provides a brewing method of Gorgon fruit dregs wine, comprising the following steps:

[0046] (1) Soaking grain: Soak Gorgon fruit dregs for 20±2 hours, the water temperature is 65±5°C, the soaking water must be higher than the grain surface, release the soaking water after the soaking is completed;

[0047] (2) Steaming grain: open the steam valve, close the steam valve after the steam passes through the grain layer evenly, drain the condensed water at the bottom of the retort, then close the drain valve and open the steam for 60 minutes under the pressure above 0.1Mpa;

[0048] (3) Cooling: Clean the ventilated cooling bed before leaving the retort. The tools (shovel, cart, broom, iron rake or wooden rake) should be clean. Spread the cooling bed evenly on the ventilated cooling bed, start the blower, and blow to 40-60°C;

[0049] (4) The next song: use the mixed koji (0.8% of the dry weight of Gorgon fruit dregs), the first koji (accounting for ...

Embodiment 2

[0062] The present embodiment provides a brewing method of Gorgon fruit dregs wine, comprising the following steps:

[0063] (1) Soaking grain: the water temperature is 70±5°C, the soaking water must be higher than the grain surface, the soaking time is 20±2 hours, and the soaking water is released after the soaking is completed;

[0064] (2) Steaming grain: open the steam valve, close the steam valve after the steam passes through the grain layer evenly, drain the condensed water at the bottom of the retort, then close the drain valve and open the steam for 60 minutes under the pressure above 0.1Mpa;

[0065] (3) Cooling: Clean the ventilated cooling bed before leaving the retort. The tools (shovel, cart, broom, iron rake or wooden rake) should be clean. Spread the cooling bed evenly on the ventilated cooling bed, start the blower, and blow to 40-60°C;

[0066] (4) The next song: use 0.8% mixed koji, sprinkle koji for the first time (accounting for 20% of the total amount of...

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Abstract

The invention provides gorgon fruit decoction dreg wine and a brewing method thereof. The brewing method comprises the following steps: taking gorgon fruit decoction dregs as raw materials, and brewing by adopting a Xiaoqu liquor solid-state fermentation process, wherein the fermentation period is adjusted to be 10-12 days. According to the invention, the Xiaoqu liquor solid-state fermentation process is adopted, the fermentation period is adjusted to be 10-12 days, the contents of acetaldehyde, methanol and ethyl acetate in the key indexes of wine quality chromatography are in a superior range, the content of n-propanol is in a first-level range, and the content of fusel oil is in a first-level range; and meanwhile, the wine yield in the fermentation period is ideal, namely, raw wine withhigh wine yield and high wine quality is brewed by taking the gorgon fruit decoction dregs as raw materials, the economic value of the gorgon fruit decoction dregs is greatly improved, and the wine varieties in the market are enriched.

Description

technical field [0001] The invention relates to the technical field of brewing, more specifically, to a Gorgon fruit dregs wine and a brewing method thereof. Background technique [0002] Gorgon fruit is the dry mature seed kernel of Euryale ferox Salisb., a plant of the water lily family. Since Gorgon is a material that can be used for both medicine and food, it is of great help to health, so many functional components of Gorgon are extracted and used as medicine or health food. At the same time, a lot of leftover material after extraction, that is, Gorgon fruit dregs, are also produced. [0003] However, there is currently a lack of economical utilization of Gorgon medicinal residues. If referring to the traditional solid-state fermentation process of using Gorgon fruit to brew wine, and brewing Gorgon fruit residue, the chromatographic index of the wine brewed from Gorgon fruit residue is poor, mainly because the content of fusel oil is high, with an average of 3.0g / L, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G3/026
CPCC12G3/026
Inventor 杨生智姚贤泽程祥范荣盛曹亚龙刘源才杨强陈凯
Owner JING BRAND
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