Preparation method of dry red wine containing onion, allium macrostemon and ginseng
The technology of dry red wine and scallion is applied in the field of preparation of dry red wine, which can solve the problems of single nutrient component and insufficient health care nutrition, etc., and achieve the effects of reducing precipitation time, reducing bad smell and improving precipitation speed.
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Embodiment 1
[0027] (1) Put the selected Changbai Mountain grapes into the crusher, add 6mg / l of SO2, after crushing and destemming, the skin dregs mixed solution is obtained;
[0028] (2) Import the skin dregs mixture into a fermenter, add red wine special yeast freeze-dried powder (Urumqi Lafude Biotechnology Co., Ltd., F33) and special pectinase (Urumqi Lafude Biotechnology Co., Ltd., Optizyme), wherein The amount of yeast freeze-dried powder added is 200g / T, the amount of pectinase added is 30g / T; the temperature is controlled at 20-25°C, fermented for 25 days, and the alcohol content reaches about 10%, and the first separation is carried out to obtain the primary grape original wine;
[0029] (3) Add lactic acid bacteria to the primary raw wine, control the temperature at 15-25°C, pH > 3.3, alcohol content 5-12% vol, separate again after one month of circular fermentation, store the raw wine in airtight storage, and separate once every six months, 18 After one month, the mountain rai...
Embodiment 2
[0052] (1) Put the selected Changbai Mountain grapes into the crusher, add 6mg / l SO 2 , after crushing and destemming, a mixture of skin dregs is obtained;
[0053] (2) Import the skin dregs mixture into a fermenter, add red wine special yeast freeze-dried powder (Urumqi Lafude Biotechnology Co., Ltd., F33) and special pectinase (Urumqi Lafude Biotechnology Co., Ltd., Optizyme), wherein The amount of yeast freeze-dried powder added is 210g / T, the amount of pectinase added is 35g / T; the temperature is controlled at 20-25°C, fermented for 30 days, the alcohol content reaches about 10%, and the first separation is carried out to obtain the primary grape original wine;
[0054] (3) Add lactic acid bacteria to the primary raw wine, control the temperature at 15-25°C, pH > 3.3, alcohol content 5-12% vol, separate again after one month of circular fermentation, store the raw wine in airtight storage, and separate once every six months, 18 After one month, the mountain raisin wine c...
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