Pearl wine and preparation method thereof
A pearl and pearl powder technology, applied in the preparation of alcoholic beverages, biochemical equipment and methods, methods based on microorganisms, etc., can solve the problems of useless, waste disposal, etc., achieve low production costs, restore the balance of flora, high The effect of efficient cell wall breaking
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Embodiment 1
[0023] A preparation method for pearl wine, comprising the steps of:
[0024] 1) Pretreatment: wash and crush the pearls to obtain pearl powder;
[0025] 2) High-pressure micro-jet superfine pulverization treatment: add pearl powder to pure water according to the weight ratio of 1:8, process it with a high-speed shear emulsifier for 20 minutes, and the speed is 8000r / min, and then use high-pressure micro-jet superfine pulverization equipment at 25 ℃, the treatment pressure is 120MPa, and the number of treatments is 4 times to obtain a paste slurry;
[0026] 3) Fermentation: The paste slurry obtained in step 2) is subjected to ultra-high temperature instantaneous sterilization, then adjusted to pH 8.0, inserted into the cultured mature Lactobacillus bulgaricus liquid strain at 15% by volume, and put into a fermenter for fermentation , the fermentation temperature is 35-37°C, and the fermentation time is 8h;
[0027] 4) Mixing and blending: the fermented liquid obtained in ste...
Embodiment 2
[0029] A preparation method for pearl wine, comprising the steps of:
[0030] 1) Pre-treatment: washing and crushing the pearls to obtain pearl powder;
[0031] 2) High-pressure micro-jet superfine pulverization treatment: add pearl powder to pure water according to the weight ratio of 1:10, process it with a high-speed shear emulsifier for 15 minutes, and the speed is 12000r / min, and then use high-pressure micro-jet superfine pulverization equipment at 25 ℃, the treatment pressure is 100MPa, and the number of treatments is 3 times to obtain a paste slurry;
[0032] 3) Fermentation: The paste slurry obtained in step 2) is subjected to ultra-high temperature instantaneous sterilization, then adjusted to pH 7.0, and inserted into a cultured mature Lactobacillus acidophilus liquid strain at 12% by volume, and put into a fermenter Fermentation, the fermentation temperature is 35-37°C, and the fermentation time is 9h;
[0033] 4) Mixing and blending: Concentrate and centrifuge th...
Embodiment 3
[0035] A preparation method for pearl wine, comprising the steps of:
[0036] 1) Pre-treatment: washing and crushing the pearls to obtain pearl powder;
[0037] 2) High-pressure micro-jet superfine pulverization treatment: add pearl powder to pure water according to the weight ratio of 1:9, process it with a high-speed shear emulsifier for 10 minutes, and the speed is 10000r / min, and then use high-pressure micro-jet superfine pulverization equipment at 25 ℃, the treatment pressure is 80MPa, and the number of treatments is 2 times to obtain a paste slurry;
[0038] 3) Fermentation: The paste slurry obtained in step 2) is subjected to ultra-high temperature instantaneous sterilization, then adjusted to pH 6.5, and inserted into the mature liquid strain of Bifidobacterium bifidum by volume percentage of 10%, and put into a fermenter Medium fermentation, the fermentation temperature is 35-37°C, and the fermentation time is 10h;
[0039] 4) Mixing and blending: Concentrate and ce...
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