Preparation method for low-acetaldehyde beer
A low-acetaldehyde and beer technology, applied in the field of beer brewing, can solve problems such as acetaldehyde residues, increase the number of yeast cells, improve suspension performance, and avoid flocculation.
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[0025] Example 1:
[0026] Step 1: Take 3000kg of rice, 1600kg of Australian wheat, 2200kg of added wheat, 1300kg of national wheat, 720kg of wheat sprout, of which PYF value of Australian wheat is 0.85, PYF value of added wheat is 1.12, PYF value of national wheat is 0.56, PYF value of wheat sprout is 1.15, mixed malt PYF value 0.92;
[0027] Step 2: The rice is crushed by a pulverizer to obtain crushed rice material for use;
[0028] Step 3: Grind the Australian wheat, Canadian wheat, national wheat, and wheat malt by a pulverizer to obtain the malt pulverized material, which is used for later use;
[0029] Step 4: Mix the crushed rice with 105HL brewing water and heat it up from 65°C to 95°C for 40 minutes to obtain a rice mash;
[0030] Step 5: Mix the pulverized malt with 190HL brewing water and keep it at 50°C for 20 minutes. Pump the rice mash and heat it up to 65°C for 8 minutes. Warm up to 72°C and keep it for 20 minutes. After passing the iodine test, it will be heated to 76°...
Example Embodiment
[0034] Example 2:
[0035] Step 1: Take 3500kg of rice, 1530kg of Australian wheat, 1760kg of added wheat, 1240kg of national wheat, 790kg of wheat sprouts, of which the PYF value of Australian wheat is 0.75, the PYF value of added wheat is 0.90, the PYF value of national wheat is 0.61, the PYF value of wheat sprouts is 1.02, and the mixed malt PYF value 0.80;
[0036] Step 2: The rice is crushed by a pulverizer to obtain crushed rice material for use;
[0037] Step 3: Grind the Australian wheat, Canadian wheat, national wheat, and wheat malt by a pulverizer to obtain pulverized malt material for use;
[0038] Step 4: Mix the crushed rice with 105HL brewing water and heat it up from 65°C to 95°C for 40 minutes to obtain a rice mash;
[0039] Step 5: Mix the pulverized malt with 190HL brewing water and keep it at 51°C for 23 minutes. Pump the rice mash and heat it up to 66°C for 10 minutes. Warm up to 72°C for 23 minutes. After passing the iodine test, heat it up to 76°C and send it to ...
Example Embodiment
[0043] Example 3:
[0044] Step 1: Take 2650kg of rice, 1760kg of Australian wheat, 2600kg of added wheat, 1300kg of national wheat, 500kg of wheat sprouts, of which the PYF value of Australian wheat is 0.95, the PYF value of added wheat is 1.25, the PYF value of national wheat is 0.65, the PYF value of wheat sprouts is 1.21, and the mixed malt The PYF value is 1.03; Step 2: The rice is pulverized by a pulverizer to obtain the pulverized rice for use;
[0045] Step 3: Grind the Australian wheat, Canadian wheat, national wheat, and wheat malt by a pulverizer to obtain the malt pulverized material, which is used for later use;
[0046] Step 4: Mix the crushed rice with 105HL brewing water and heat it up from 65°C to 95°C for 40 minutes to obtain a rice mash;
[0047] Step 5: Mix the crushed malt with 190HL brewing water and keep it at 52°C for 25 minutes. Pump the rice mash and heat it up to 67°C for 10 minutes. Warm up to 72°C for 25 minutes. After passing the iodine test, heat it up t...
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