| 摘要 |
PROBLEM TO BE SOLVED: To surely prevent the contamination with sundry germs even in the case of manual culture and to simplify the work for the preparation of malt, etc., at a low cost. SOLUTION: The culture vessel is provided with a deformable container bag 3 formed of a sheet material 2. The bag 3 has a sealable inlet port 4 for introducing a solid medium 5 into the bag 3. A number of aeration pinholes 7 connected to the inside of the bag are opened on the nearly whole surface of the container bag 3. At least a part of the bag 3 is made of a transparent material. A solid medium 5 inoculated with a prescribed microorganism is put into the container bag 3 and the inlet port 4 is sealed. The bag is placed in an atmosphere having a prescribed temperature and the microorganism is cultured by aerating cultivation. The container bag 3 is deformed from outside during the aerating cultivation to mix the solid medium 5 by the kneading and loosening action on the medium. COPYRIGHT: (C)2007,JPO&INPIT
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