
基本信息:
- 专利标题: 粉粒体的灭菌方法及使用该方法的灭菌装置
- 专利标题(英):Method for sterilization of powdery or granular substances and apparatus for the sterilization by the method
- 申请号:CN200980119387.X 申请日:2009-05-26
- 公开(公告)号:CN102046029A 公开(公告)日:2011-05-04
- 发明人: 狩山昌弘 , 平田利雄 , 佐藤文宏 , 森章 , 武部英日
- 申请人: 藤原酿造机械株式会社
- 申请人地址: 日本冈山县
- 专利权人: 藤原酿造机械株式会社
- 当前专利权人: 藤原酿造机械株式会社
- 当前专利权人地址: 日本冈山县
- 代理机构: 中国专利代理(香港)有限公司
- 代理人: 郭煜; 高旭轶
- 优先权: 2008-137315 2008.05.26 JP
- 国际申请: PCT/JP2009/059623 2009.05.26
- 国际公布: WO2009/145198 JA 2009.12.03
- 进入国家日期: 2010-11-26
- 主分类号: A23L3/22
- IPC分类号: A23L3/22 ; A61L2/06
Provided are a method for the sterilization of powdery or granular substances which can protect powdery or granular substances from quality deterioration caused by heating and which can attain sufficient sterilization effect and a sterilization apparatus suitable for the method. A method for the sterilization of powdery or granular substances, characterized by comprising the heating/pressurizing step of feeding a powdery or granular substance into a heating gas flow pipe kept in a heated and pressurized condition and transferring the powdery or granular substance while bringing the powdery or granular substance into direct contact with a condensable heating gas for 0.008 to 2 seconds in the heating gas flow pipe and the instantaneous vacuum sterilization step of releasing the condensable heating gas and the powdery or granular substance instantaneously into a space having a pressure lower than that in the heating gas flow pipe to boil the water contained in microorganisms adhering to the powdery or granular substance and thus destroy the tissue of the microorganisms; and an apparatus for the sterilization of powdery or granular substances by the method.
公开/授权文献:
- CN102046029B 粉粒体的灭菌方法及使用该方法的灭菌装置 公开/授权日:2014-01-08