Item |
Standard |
Comment |
Operation pressure |
0.10-0.20 MPa |
more reliable safety valve from Germany |
Temperature |
26 oC-40 oC,could be adjusted |
More accurate imported temperature detecting electrode, |
Humidity |
imported pray nozzle |
1. the flow adjuster of pray nozzle is firm |
2.the humidity of koji in the machine is uniform |
||
Capacity |
≥200kg/batch |
ABB Electric Motor, fan of 304 stainless steel, mechanical seals |
Power of single machine |
3 KW |
Total active area(area of tray)≥80m2 |
Ventilation quantity |
0-2 m3 /min |
Guarantee the sterile air sterile air supply is suitable for koji culture. |
Level of technical indicators of koji spores culturing by FN-ZQ
Item |
Quality standard |
Comment |
Count of spores |
≥1.5×1010 |
Take Aspergillus oryzae 3.042 as example |
Generation rate |
≥96% |
|
Number of contaminating microorganism |
None |
Dilution multiple of culture is 100. |