A kind of preparation method of citrus flavored wine
A seasoning wine and citrus technology, which is applied in the preparation of alcoholic beverages, methods based on microorganisms, biochemical equipment and methods, etc., can solve the problem that the preparation process of citrus seasoning wine has not been reported, and the citrus peel resources, flavor, and taste cannot be effectively used. , Quality is not as good as other problems, to achieve the effect of removing mutton and fishy smell, improving human immunity and shortening the time of saccharification
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Embodiment 1
[0026] (1) Preparation of mashed potatoes: Take fresh potatoes, remove impurities, wash, peel, steam, and grind into mash.
[0027] (2) Saccharification: Take fresh citrus peels, chop them to 2-3mm, mix them with mashed potatoes and water at a mass ratio of 1:4:5, and then insert them into the cultivation of Rhizopus aureus CICC 3011 and Aspergillus niger CICC 2263 solution, the amount of the two kinds of microbial culture solution is: the volume mass concentration of the culture solution and the mixed raw material is 3%, wherein the volume ratio of the culture solution of Rhizopus and Aspergillus niger is 1:1, and it is saccharified and fermented at 28 ° C for 12 hours, wherein Rhizopus liquid is inoculated with Rhizopus in PDA medium, cultivated at 30°C for 2 days, and its glucoamylase activity is 450U / mL; Aspergillus niger liquid is inoculated with Aspergillus niger in 5°Bé wort medium, cultured at 30°C After 2 days, the culture fluid had a cellulase activity of 450 U / mL. ...
Embodiment 2
[0031] (1) Preparation of mashed potatoes: Take fresh potatoes, remove impurities, wash, peel, steam, and grind into mash.
[0032] (2) Saccharification: Take fresh citrus peels, chop them to 2-3mm, mix them with mashed potatoes and water at a mass ratio of 3:8:9, and then insert them into the culture medium of Rhizopus aureus CICC 3011 and Aspergillus niger CICC 2263 , the amount of the culture solution of the two microorganisms is: the volume concentration of the culture solution and the mixed raw material is 4%, wherein the volume ratio of the culture solution of Rhizopus and Aspergillus niger is 3:1, saccharification and fermentation at 30°C for 10 hours, and the root The cultivation method of mold and Aspergillus niger is with embodiment 1.
[0033] (3) Fermentation: Luzhou-flavor distiller's grains are added to the saccharification solution in step (2), and the number of lactic acid bacteria in the Luzhou-flavored distiller's grains is 3×10 8 cfu / g, yeast count 2×10 8 ...
Embodiment 3
[0036] (1) Preparation of mashed potatoes: Take fresh potatoes, remove impurities, wash, peel, steam, and grind into mash.
[0037] (2) Saccharification: Take fresh citrus peels, chop them to 2-3mm, mix them with mashed potatoes and water at a mass ratio of 2:4:4, and then insert them into the culture solution of Rhizopus aureus CICC 3011 and Aspergillus niger CICC 2263 , the input amount of the two kinds of microbial culture solution is: the volume concentration of the culture solution and the mixed raw material is 5%, wherein the volume ratio of the culture solution of Rhizopus and Aspergillus niger is 2:1, saccharification and fermentation at 30°C for 10h, few roots The cultivation method of mold and Aspergillus niger is with embodiment 1.
[0038] (3) Fermentation: add Luzhou-flavored distiller's grains and Maotai-flavored distiller's grains to the saccharification solution in step (2), the mass ratio of the two types of distiller's grains is 1:1, and the number of lactic ...
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