Process for preparing rice gruel in aseptic package

Patent metadata

Field	Value
Publication number	US-9427005-B2
Application number	US-58116704-A
Country	US
Kind code	B2
Filing date	Nov 18, 2004
Priority date	Dec 4, 2003
Publication date	Aug 30, 2016
Grant date	Aug 30, 2016

Abstract

The present invention relates to a process for preparing rice gruel in an aseptic package, whereby original soft texture and taste of grains of rice can be conserved or an extended period of time and protected from microbial contamination. The preparation process of rice gruel includes the steps of: rinsing raw ice and immersing the rice in water; putting the rice in a heat resistant plastic bowl and sterilizing at 130-150° C. for 4-8 seconds four to ten times repeatedly; adding cooking water into the bowl in an aseptic space and cooking the rice; and sealing and wrapping the bowl. By adding the cooking water at two separate times, namely before the cooking process and the wrapping process, the liquid food's unique taste and texture can be maximized.

First claim

The invention claimed is:

1. A process for preparing rice gruel in an aseptic package, consisting essentially of the steps of:
rinsing raw rice;
immersing the rice in water;
removing the water from the rice;
and then putting the rice into a heat resistant plastic bowl in an aseptic space and sterilizing at 140-143° C. for 4.5 seconds with high pressure steam, seven times repeatedly;
adding 50-70 wt % of total cooking water into the bowl in a first adding step and cooking the rice by steaming with 100° C. steam;
adding the residual amount of the total cooking water into the bowl;
sealing and wrapping the bowl in the aseptic space; and
leaving aside the bowl for 12 minutes and then cooling the bowl in a 10° C. water bath for 15 minutes.

2. The process of claim 1 , wherein the cooking water added in the first adding step is 67-70 wt % of the total cooking water.

3. A process for preparing rice gruel in an aseptic package, comprising the steps of:
rinsing raw rice;
immersing the rice in water;
removing the water from the rice;
and then putting the rice into a heat resistant plastic bowl in an aseptic space and sterilizing at 130-150° C. for 4-8 seconds with high pressure steam, four to ten times repeatedly;
adding 50-70 wt % of total cooking water into the bowl in a first adding step and cooking the rice by steaming with 100° C. steam;
adding the residual amount of the total cooking water into the bowl; and
sealing and wrapping the bowl in the aseptic space.

4. The process of claim 3 , further comprising:
leaving aside the bowl for approximately 12 minutes and then cooling the bowl in a 10° C. water bath for 15 minutes.

5. The process of claim 3 , wherein the cooking water added in the first adding step is 67-70 wt % of the total cooking water.

Assignees

• Lee Chang-Yong
• Kim Jong-Wook
• Kim Sang-You
• Cj Cheiljedang Corp

Inventors

• Lee Chang-Yong
• Kim Jong-Wook
• Kim Sang-You

Classifications

• A23L7/196 Primary

  Products in which the original granular shape is maintained, e.g. parboiled rice · CPC title

• A23L1/182 Primary

  Human Necessities · mapped topic