White spirit pit mud containing esterification liquid, and preparation process and application thereof

A technology for esterification liquid and liquor, applied in the field of winemaking, can solve problems such as unfavorable base wine quality, peculiar smell of base wine, compaction of pit mud, etc., and achieves increasing the content of wine-making functional microorganisms, strong caproic acid-producing ability, and improving porosity. Effect

Pending Publication Date: 2020-05-26
HENAN YANGSHAO LIQUOR IND CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the addition of chemical fertilizers in this patent will cause unfavorable phenomena such as compaction and easy aging of the pit mud, and will bring strange smells to the base wine, which is not conducive to the improvement of the quality of the base wine

Method used

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  • White spirit pit mud containing esterification liquid, and preparation process and application thereof
  • White spirit pit mud containing esterification liquid, and preparation process and application thereof
  • White spirit pit mud containing esterification liquid, and preparation process and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A liquor cellar mud containing esterification liquid, prepared from the following raw materials:

[0033] Daqu powder 10 kg, bean cake powder 10 kg, wet distiller's grains 60 kg, pit mud 0.1 m 3 , old pit mud 0.05 m 3 , peat 1.5kg, micro-fertilizer 0.4 kg, organic bone 0.3 kg, potassium dihydrogen phosphate 0.9 kg, alcohol 15 kg, caproic acid bacteria third-grade seed liquid 130L, esterification liquid 100 kg, cold boiled water 200 kg and loess 1 m 3 .

[0034] The moisture of said Daqu powder is 9.0-11.0%, the acidity is 0.4-1.2mmol / 10g, the starch is 38-40%, the saccharification power is 700-1000U / g, the liquefaction power is 0.5-1.2U / g, and the fermentation power is 0.5-2.0U / g. g, esterification power 20-30U / g, protease activity 30-70U / g, bacteria (1.0-9.0)×10 7 CFU / g, yeast (1.0-9.0) × 10 5 CFU / g, mold (1.0-9.0) × 10 5 CFU / g, spore (1.0-9.0)×10 7 CFU / g.

[0035] The wet distiller's grains are the distiller's grains after brewing and steaming, and the water co...

Embodiment 2

[0052] A liquor cellar mud containing esterification liquid, prepared from the following raw materials:

[0053] Daqu powder 12 kg, bean cake powder 15 kg, wet distiller's grains 55 kg, pit mud 0.15 m 3 , old pit mud 0.06 m 3 , peat 1 kg, micro-fertilizer 0.2 kg, organic bone 0.6 kg, potassium dihydrogen phosphate 0.5 kg, alcohol 20 kg, caproic acid bacteria third-grade seed liquid 140L, esterification liquid 90 kg, cold boiled water 220 kg and loess 0.8 m 3 .

[0054] The moisture of said Daqu powder is 9.0-11.0%, the acidity is 0.4-1.2mmol / 10g, the starch is 38-40%, the saccharification power is 700-1000U / g, the liquefaction power is 0.5-1.2U / g, and the fermentation power is 0.5-2.0U / g. g, esterification power 20-30U / g, protease activity 30-70U / g, bacteria (1.0-9.0)×10 7 CFU / g, yeast (1.0-9.0) × 10 5 CFU / g, mold (1.0-9.0) × 10 5 CFU / g, spore (1.0-9.0)×10 7 CFU / g.

[0055] The wet distiller's grains are the distiller's grains after brewing and steaming, and the water c...

Embodiment 3

[0072] A liquor cellar mud containing esterification liquid, prepared from the following raw materials:

[0073] Daqu powder 15 kg, bean cake powder 15 kg, wet distiller's grains 65 kg, pit mud 0.12m 3 , old pit mud 0.03 m 3 , peat 1.2kg, micro-fertilizer 0.5 kg, organic bone 0.2 kg, potassium dihydrogen phosphate 0.4 kg, alcohol 20 kg, caproic acid bacteria third-grade seed liquid 150L, ​​esterification liquid 100 kg, cold boiled water 250 kg and loess 1 m 3 .

[0074] The moisture of said Daqu powder is 9.0-11.0%, the acidity is 0.4-1.2mmol / 10g, the starch is 38-40%, the saccharification power is 700-1000U / g, the liquefaction power is 0.5-1.2U / g, and the fermentation power is 0.5-2.0U / g. g, esterification power 20-30U / g, protease activity 30-70U / g, bacteria (1.0-9.0)×10 7 CFU / g, yeast (1.0-9.0) × 10 5 CFU / g, mold (1.0-9.0) × 10 5 CFU / g, spore (1.0-9.0)×10 7 CFU / g.

[0075] The wet distiller's grains are the distiller's grains after brewing and steaming, and the water ...

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Abstract

The invention discloses a white spirit pit mud containing an esterification liquid, and a preparation process and an application thereof. The white spirit pit mud is prepared from, 10 to 15 kg of yeast powder, 10 to 15 kg of soybean cake powder, 55 to 65 kg of wet vinasse, 0.1-0.15 m<3> of pit skin mud, 0.03 to 0.08 m<3> of aged pit mud, 1 to 1.6 kg of peat, 0.2 to 0.8 kg of a trace element fertilizer, 0.2 to 0.8 kg of organic bone, 0.4 to 0.9 kg of monopotassium phosphate, 15 to 25 kg of alcohol, 130 to 150 L of a caproic acid bacterium third-grade seed liquid, 90 to 110 kg of the esterification liquid, 200 to 300 kg of cold boiled water and 0.8 to 1.2 m<3> of loess. By using the pit mud, the aging period of the pit mud is shortened, the quality of white spirit is improved, the productionefficiency is improved, and the pit mud can be widely applied to pit expansion and pit mud improvement of wine enterprises.

Description

technical field [0001] The invention belongs to the technical field of brewing, and in particular relates to liquor cellar mud containing esterification liquid, its preparation process and application. Background technique [0002] In the process of liquor brewing, the quality of pit mud is the key factor to determine the quality of liquor. This is mainly because there are a large number of functional bacteria in pit mud such as caproic acid bacteria, methane bacteria, butyric acid bacteria, and lactic acid bacteria. A large number of liquor flavor substances are metabolized by using the brewing raw materials in the cellar, and then play a decisive role in the style of liquor. With the expansion of production of liquor enterprises, the number of cellars needs to increase accordingly, and the increase of cellars will inevitably lead to an increase in the demand for high-quality old cellar mud. Under normal circumstances, pit mud is naturally matured through uninterrupted gra...

Claims

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Application Information

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IPC IPC(8): C12G3/02C12R1/145
CPCC12G3/02
Inventor 侯建光樊建辉陈蒙恩韩素娜胡晓龙郭富祥李建民陈伟平张振科杨青波王晓毅李华
Owner HENAN YANGSHAO LIQUOR IND CO LTD
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