STERILIZATION METHOD AND STERILIZATION DEVICE EACH USING ELECTROLYTIC WATER
- 申请公布号：
- JP2003061610(A)
- 申请号：
- JP20010250762
- 申请日期：
- 2001.08.21
- 申请公布日期：
- 2003.03.04
- 申请人：
- HONDA MOTOR CO LTD;SUZUKI TETSUYA
- 发明人：
- MIYASHITA KOICHI;SUZUKI TETSUYA;WATANABE MASUMI
- 分类号：
- A23L3/358;A23L27/10;A61L2/02;A61L2/18;C02F1/46
- 主分类号：
- A23L3/358
- 摘要：
- PROBLEM TO BE SOLVED: To provide a sterilization method and a sterilization device each for sporulation microorganism adhering to the surface of spice using electrolytic water. SOLUTION: This sterilization method using electrolytic water comprises bringing an object of sterilization containing sporulation microorganism into contact with alkaline electrolytic water obtained by electrolysis of a chloride water solution to let the spore of the microorganism sprout and bringing the resultant product into contact with acid electrolytic water obtained by the electrolysis of the chloride water solution, within a given time until a growth curve rises so as to deaden the microorganism. The microorganism is brought into contact with the acid electrolytic water within six hours after contacting with the alkaline electrolytic water. The alkaline electrolytic water is pH 10.5-11.5, and the acid electrolytic water is pH 2.3-3.5 and contains >=30 ppm of available chlorine. The object of sterilization is one kind selected from coriander, turmeric, and black pepper having living microorganism on the surface. The sterilization device has an electrolytic water-producing means 1, a transportation means 25 for transporting an object of sterilization, an alkaline electrolytic water contact means 26, a constant temperature maintenance means 27, and an acid electrolytic water contact means 28.
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