METHOD OF PRODUCING STERILIZED CULTURE BED COMPOSITION FOR CULTURING MUSHROOMS AND METHOD OF CULTURING MUSHROOMS

WIPO Patent Application WO/2005/120210

A1

It is intended to provide a method of producing a sterilized culture bed composition for culturing mushrooms which makes it possible to largely cut down the plant cost and the energy cost. A method of producing the sterilized culture bed composition for culturing mushrooms as described above, which contains sawdust as the main component together with at least one nutritional component selected from among wheat bran, rice bran, onion flour and soybean flour and water, comprising the step of sterilizing the nutritional component by adding water and hydrogen peroxide to the nutritional component and contacting them by mixing together; the step of sterilizing the sawdust by adding the sawdust to the product obtained in the above step of sterilizing the nutritional component and contacting the mixture directly with steam under atmospheric pressure and heating to 60^oC or higher while stirring; and the cooling step of contacting the product obtained in the above step of sterilizing the sawdust directly with a sterilized cold air stream and thus cooling to ordinary temperature. The step of sterilizing the nutritional component, the step of sterilizing the sawdust and the cooling step can be successively performed in a single airtight stirrer.

SHIMIZU MICHITAKA (JP)

PCT/JP2005/010403

December 22, 2005

June 07, 2005

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COMPEX INC (JP)
SHIMIZU MICHITAKA (JP)

A01G1/04; (IPC1-7): A01G1/04

JPH05211820A	1993-08-24
JPH06253678A	1994-09-13

Asamura, Kiyoshi (New Ohtemachi Bldg. 2-1, Ohtemachi 2-chome, Chiyoda-k, Tokyo 04, JP)

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