Title:
WARMING VESSEL FOR COOKED RICE
Document Type and Number:
Japanese Patent JP3304746
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To keep cooked rice with good taste under a warm temperature for a long time, by elevating a low temperature higher than a low warming temperature in a previous process to suppress yellowing and degradation of cooked rice by high temperature warming and multiplication of putrefying bacteria by low temperature warming.
SOLUTION: When rice cooking is completed at t0, the cooked rice in an inner pan is kept at an ordinary warming temperature, for instance 72°. A part of the cooked rice is eaten at the time and a selection switch is turned on at t1 to move to sleeping warming. Degradation of the cooked rice is prevented by warming for 6 hours at a low warming temperature of 60°C. Following that, warming is performed for 6 hours at 74°C, a temperature higher than the previous ordinary warming temperature. After that, law temperature warming is carried out for 6 hours at 62°C, a temperature higher than the previous low temperature warming, and ordinary temperature warming is further carried out at 76°C, a temperature higher than the previous ordinary warming temperature. Long time warming can be performed by repeating keeping at a warming temperature higher than the previous warming temperature like this to suppress excessive drying, yellowing and odor generating of cooked rice.
Inventors:
Masaaki Mori
Manabu Tanimura
Manabu Tanimura
Application Number:
JP5733096A
Publication Date:
July 22, 2002
Filing Date:
March 14, 1996
Export Citation:
Assignee:
Zojirushi Mahobin Co., Ltd.
International Classes:
A47J27/00; A47J39/00; (IPC1-7): A47J27/00; A47J39/00
Domestic Patent References:
| JP6261550A | ||||
| JP7298983A | ||||
| JP856835A | ||||
| JP7204081A | ||||
| JP6340511A | ||||
| JP7298984A | ||||
| JP8299168A | ||||
| JP8248244A | ||||
| JP295318A | ||||
| JP577405B2 | ||||
| JP571214B2 |
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)