Tofu Freeze Dryer
Size: from 0.5 to 200m²
Highlight: can be customized
Warranty:one year
Tofu Freeze Dryer
Freeze-dried tofu having a smooth and soft texture is provided.Soy beans having a protein content of 33% by weight were immersed in water and ground to obtain soymilk. After adding a silicone resin formulation having a silicone resin content of 30% by weight as an antifoaming agent to the separated soymilk to 0.0133% by weight, Boiled at 97℃for 7 minutes. Then, after adjusting so that the density | concentration of the solid content of soymilk might be Brix8, it cooled to 70 degreeC. To soy milk after cooling, starch, water candy (“Hymaltose syrup” manufactured by Nippon Food Processing Co., Ltd.), and water are 0.665% by weight, 1.200% by weight, 2.933% by weight, respectively. To obtain a soymilk mixture. Calcium sulfate as a coagulant and water were added to the obtained soymilk mixture so as to be 0.622% by weight and 4.156% by weight, respectively, to obtain a soymilk coagulant.
The soymilk coagulation liquid thus obtained was poured into a filling tray, heated to 80℃. with steam, and then held for 15 minutes to coagulate the soymilk coagulation liquid to obtain tofu. After cooling the tofu to a product temperature of about 5℃, it was cut so that the length x width x height was 15 mm x 12 mm x 8 mm, placed in a vacuum freeze dryer and frozen under a vacuum pressure of 100 Pa or less. . Then, it dried with the vacuum freeze dryer until the water content became 3% or less, and freeze-dried tofu was obtained.
The freeze-dried tofu can be easily restored with hot water, and can be used as an ingredient for instant food or liquid food. Instant food includes instant noodles and instant soup. Examples of liquid foods include ramen, soup, miso soup, and pots. From the viewpoint of excellent resilience, it is preferable to restore with hot water at 80℃. or higher, more preferably with hot water at 90℃. or higher.
Using the Tofu Freeze Dryer produced by our company, freeze-dried tofu can be produced with high output and high efficiency, opening new markets for customers.
Parameter:
Model | KFD -1 | KFD -2 | KFD -5 | KFD -10 | KFD -20 |
Type | (Conductive Type) | ||||
Ice capacity (Kg/batch) | 15KG | 30KG | 75KG | 150KG | 300KG |
Condenser temperature (°C ) | < -45 C | ||||
Shelf temperature (°C) | -30 ~60 °C | ||||
Pre -freezing | (in Original Place) | ||||
Shelf area (m2) | 1 m2 | 2 m2 | 5 m2 | 10 m2 | 20 m2 |
No. of shelves | 5+1 | 6+1 | 5+1 | 11+1 | 14+1 |
Shelf dimensions (m) | 0.5*0.4 | 1.0*0.4 | 1.25*0.8 | 1.2*0.8 | 1.45*1.0 |
Shelf spacing (mm) | 60 | 60 | 70 | 70 | 70 |
Medium | (Silicon Oil) | ||||
No. of trays | 5pcs | 12pcs | 30pcs | 66pcs | 126pcs |
Tray dimensions (mm) | 400*500 | 345*495 | 395*415 | 395*395 | 470*325 |
Refrigerant | R404A | ||||
Cooling Method | (Air-cooled) / (Water-cooled) | ||||
Final vacuum (Pa) | 10Pa | ||||
Deforesting method | (Hot water) / (Steam) | ||||
Total power (kW) | 9kw | 13kw | 20kw | 40kw | 50kw |
Installation area (m2) | 3 | 6 | 9 | 11 | 15 |
Chamber dimension(m) | 1.2*0.6*1.8 | 1.5*1.0*1.8 | 2.5*1.3*2 | 3.0*1.3*2.5 | 3.7*2*2.5 |
Weight (kg) | 1500 | 2000 | 2500 | 3800 | 8500 |
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