Koji-mold culturing machine

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FOB Price:	Negotiable
Product Type:	culturing machine
Port:	Tianjin
Minimum Order Quantity:
Supply Ability:
Place Of Origin:	Shijiangzhuang
Delivery Time:	3 days
Expiry Date:	long-term effectiveness
Last Update:	2015-09-11
Views:	273

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Product Details

Research courses

In Oct. 2006, Fannuoer worked on developing the sterile culture technology of koji (Aspergillus oryzae) with totally sealed system. In 2007, the first demotic Koji-mold culturing machine FN-ZQ-200 was available in Fannuoer. When using this machine, material input every single batch is 200kg (calculated as the dry bran) and the obtained spores of Aspergillus oryzae were high purity, high germination rate and abundant enzyme.

The advent of this kind of Koji-mold culturing machine struck down the limit that the material input less than 100kg in brewing industry, and took the koji-making technology to a new frontier. In the corresponding period, as the major designer and manufacturer, Fannuoer participated in establishing of the culture collection in Guangdong Meiweixian food Ltd., and offered 10 sets of Koji-mold culturing machines and Yeast cultivating equipments.

Fannuoer Koji-mold culturing machine could be operated autonomously. The whole equipment is highly automated and mechanized. Using this equipment, the efficiency and quality of koji spores production could be improved obviously and meanwhile the intensity of labor is decreased.

System specification of Fannuoer Koji-mold culturing machine

Raw material cooking, cooling (vacuum-pumping device device is optional), oxygen supplying, water atomizing, temperature testing and conditioning are all combined in the FN-ZQ Koji-mold culturing machine. All the requested conditions of Aspergillus oryzae could be obtained when using Fannuoer Koji-mold culturing machine. The covers on the end of the item are rapidly opening and closing and they could be locked when the device running.

The interlocking mechanism, steam valves and cover of machine are linkage control in order to ensure the safety (meet the requirements of user’s work safety department).

Main technical parameters and allocation of Fannuoer Koji-mold culturing machine.

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
Humidity	imported pray nozzle	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.

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