Liquid state fermentation method of baijiu
A technology for liquid fermentation and liquor, applied in the field of winemaking, can solve the problems of poor quality of liquor, low content of active ingredients, single taste, etc., and achieve the effect of prominent aroma and clean wine body
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Embodiment 1
[0025] A method for liquid fermentation of liquor, including the following process steps:
[0026] a. Weigh 10kg of sorghum flour, add 30L of water, stir well, heat to 80℃, add liquefied enzyme according to 4.5U / g raw material, liquefy for 1h; heat to boil for 25min; after gelatinization, cool to 60℃ , Add glucoamylase according to 150U / g raw material.
[0027] b. Cool to 40°C, and add the acid protease obtained from the fermentation of Aspergillus niger according to 5U / g of raw materials.
[0028] c. Using wheat as raw material, use a large curve briquetting machine for briquetting, enter the room to ferment, and put it in two layers in a well shape. The fermentation cycle is 30 days. The temperature of the block is turned once every time the temperature rises to 40℃, and each time the song is turned. , Qukuai's Tic-Tac shape is narrowed and changed from two layers to four layers, and so on, until you leave the room, store for three months to obtain a fragrant Daqu; cool the fermen...
Embodiment 2
[0032] A method for liquid fermentation of liquor, including the following process steps:
[0033] a. Weigh 10kg of sorghum flour, add 35L of water, stir evenly, heat to 90℃, add liquefaction enzyme according to 4.5U / g raw material, liquefy for 2h; heat to boil for 30min; after gelatinization, cool to 60℃ , Add glucoamylase according to 150U / g raw material.
[0034] b. Cool to 45°C, and add the acid protease obtained from the fermentation of Aspergillus niger at a rate of 5 U / g.
[0035] c. Using wheat as raw material, use a large curve briquetting machine for briquetting, enter the room to ferment, and put it in two layers in a well shape. The fermentation cycle is 30 days. The temperature of the block is turned once every time the temperature rises to 40℃, and each time the song is turned. , Qukuai's Tic-Tac shape is narrowed and changed from two layers to four layers, and so on, until you leave the room, store for three months to obtain a fragrant Daqu; cool the fermentation raw ...
Embodiment 3
[0039] A method for liquid fermentation of liquor, including the following process steps:
[0040] a. Weigh 10kg of sorghum flour, add 40L of water, stir evenly, heat to 90℃, add liquefaction enzyme according to 4.5U / g raw material, liquefy for 2h; heat to boil, maintain 35min; after gelatinization, cool to 60℃ , Add glucoamylase according to 150U / g raw material.
[0041] b. Cool to 50°C, and add the acid protease obtained from the fermentation of Aspergillus niger according to 5U / g of raw materials.
[0042] c. Using wheat as raw material, use a large curve briquetting machine for briquetting, enter the room to ferment, and put it in two layers in a well shape. The fermentation cycle is 30 days. The temperature of the block is turned once every time the temperature rises to 40℃, and each time the song is turned. , Qukuai’s Tic-Tac shape is narrowed and changed from two to four layers, and so on, until leaving the room, store for three months to obtain a fragrant Daqu; cool the ferm...
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