Title:
TEA STERILIZATION METHOD AND FOOD STERILIZATION METHOD
Document Type and Number:
Japanese Patent JP2017079627
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a tea sterilization method by a method having excellent usability.SOLUTION: A tea sterilization method includes: filling powdered green tea M or powdery tea into a packaging bag 1 having fine pores 1b through an opening 1a of the packaging bag 1; sealing the opening 1a after the filling; irradiating the tea with microwaves from the outside after the sealing to heat-sterilize the powdered green tea M or powdery tea; and releasing water vapor in the packaging bag 1 through the pores 1b, wherein the size of the pores 1b is smaller than that of the powdered green tea M or powdery tea.SELECTED DRAWING: Figure 1
Inventors:
ISHIHARA TAKESHI
Application Number:
JP2015210371A
Publication Date:
May 18, 2017
Filing Date:
October 27, 2015
Export Citation:
Assignee:
OYAIZUSEIICHI CORP
International Classes:
A23F3/06; A23L3/01
Attorney, Agent or Firm:
Ichiro Irie
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