Producing method for improving alcoholic strength of kiwi fruit wine through membrane concentration
A production method, the technology of kiwi fruit, applied in the preparation of alcoholic beverages, methods based on microorganisms, biochemical equipment and methods, etc., can solve the problems of lowering the quality of kiwi fruit wine, poor taste, weak taste, etc., to increase unique flavor, Effect of adjusting taste and increasing alcohol content
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[0019] Example 1
[0020] The production method for increasing the alcohol content of kiwi wine by membrane concentration is characterized by the following steps:
[0021] (1) Kiwi fruit pretreatment: Take a quantitative amount of kiwi fruit, wash it with water, drain it, use squeezing to separate to obtain kiwi fruit juice A and pomace B, add 130ppm of sulfur dioxide to the kiwi juice and pomace respectively by mass, and mix well for use;
[0022] (2) Enzymatic hydrolysis
[0023] (2.1) Add 12% kiwi juice according to the amount of fresh pomace B obtained, then add 0.02% pectinase, 0.05% cellulase, 0.03% acid protease, 0.10% glucoamylase, and add citric acid and Adjust the pH of malic acid to 4.20 according to the mass ratio of 1:1, heat up to 50°C, keep the temperature for 120min, and use squeezing to separate the enzyme solution C and pomace D. The pomace D after enzymolysis is used as feed or organic fertilizer use;
[0024] (1.2) Mix all the obtained enzymatic hydrolysis solution...
Example Embodiment
[0030] Example 2
[0031] The production method for increasing the alcohol content of kiwi fruit wine by membrane concentration is characterized by the following steps:
[0032] (1) Kiwi fruit pretreatment: Take a quantitative amount of kiwi fruit, wash it with water, drain it, use squeezing to separate to obtain kiwi fruit juice A and pomace B, add 130ppm of sulfur dioxide to the kiwi juice and pomace respectively by mass, and mix well for use;
[0033] (2) Enzymatic hydrolysis
[0034] (2.1) Add 12% kiwi juice according to the amount of fresh pomace B obtained, then add 0.03% pectinase, 0.10% cellulase, 0.05% acid protease, 0.05% glucoamylase, and add citric acid and Adjust the pH of malic acid to 4.30 according to the mass ratio of 1:1, heat up to 55℃, keep the temperature for 60 minutes, and obtain the enzyme hydrolysate C and pomace D after squeezing and separation. The pomace D after enzymolysis is used as feed or organic fertilizer use;
[0035] (2.2) Mix all the obtained enzym...
Example Embodiment
[0041] Example 3:
[0042] The production method for increasing the alcohol content of kiwi fruit wine by membrane concentration is characterized by the following steps:
[0043] (1) Kiwi fruit pretreatment: Take a quantitative amount of kiwi fruit, wash it with water, drain it, use squeezing to separate to obtain kiwi fruit juice A and pomace B, add 130ppm of sulfur dioxide to the kiwi juice and pomace respectively by mass, and mix well for use;
[0044] (2) Enzymatic hydrolysis
[0045] (2.1) Add 12% kiwi juice according to the amount of fresh pomace B obtained, then add 0.025% pectinase, 0.075% cellulase, 0.045% acid protease, 0.075% glucoamylase according to the total mass, and use citric acid and Adjust the pH to 4.25 for malic acid according to the mass ratio of 1:1, heat up to 52.5℃, keep the temperature for 90 minutes, and obtain enzyme hydrolysate C and pomace D after separation by pressing. The pomace D after enzymolysis is used as feed or organic fertilizer use;
[0046] (2...
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