Title:
METHOD OF STERILIZATION AND PRESERVATION FOR FOOD MATERIAL
Document Type and Number:
Japanese Patent JP2014171449
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To achieve sterilization/disinfection of food materials such as cereal grains, vegetables and fruits only by performing short-time processing without using a substance harmful to a human body, prevent mold from being generated, and enable long-term preservation of the food materials.SOLUTION: After food materials are caused to contact superheated steam of a temperature of 250-620°C, calcium oxide-containing powder that contains calcium oxide is added to the food materials, and then the food materials are mixed. It does not matter if the calcium oxide-containing powder is added to the food materials and the food materials are mixed as soon as the food materials are caused to contact superheated steam. The superheated steam contact time is preferably 0.5-20 seconds. The calcium oxide-containing powder is preferably natural calcium oxide (calcinated calcium) powder acquired by calcinating a shell, coral, nacreous layer, egg-shell or bone of a beast, fish, or bird at high temperature.
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Inventors:
OKI HISAHARU
MURATA YUKIO
MURATA YUKIO
Application Number:
JP2013048158A
Publication Date:
September 22, 2014
Filing Date:
March 11, 2013
Export Citation:
Assignee:
OKI HISAHARU
SATO CHOKICHI
MURATA YUKIO
SATO CHOKICHI
MURATA YUKIO
International Classes:
A23B7/06; A23B4/005; A23B4/027; A23B9/00; A23L3/24; A23L3/358
Attorney, Agent or Firm:
Yukio Murata