MANUFACTURING METHOD OF INSTANT RICE, INSTANT RICE OBTAINED BY THE MANUFACTURING METHOD OF INSTANT RICE, AND DEVICE USED IN THE MANUFACTURING METHOD OF INSTANT RICE

摘要

The present invention aims to provide a manufacturing method of instant rice which may be restored to edible rice simply by adding hot water. The method includes a first pressurized-steaming step for steaming raw material rice under pressure while the raw material rice is being agitated, and forming a gelatinized layer on a surface of the raw material rice, a hydration step for hydrating the raw material rice having the gelatinized layer formed on the surface, a tempering step for making moisture content of the hydrated raw material rice uniform, a second pressurized-steaming step for steaming the hydrated raw material rice under pressure while the raw material rice is being agitated, and gelatinizing the raw material rice to a center, a dehydration step for dehydrating the raw material rice that is gelatinized to the center, and an expansion step for expanding the dehydrated raw material rice.

主权项

1. A manufacturing method of instant rice, the method comprising:
a first pressurized-steaming step for steaming raw material rice under pressure while the raw material rice is being agitated, and forming a gelatinized layer on a surface of the raw material rice; a hydration step for hydrating the raw material rice having the gelatinized layer formed on the surface; a tempering step for making moisture content of the hydrated raw material rice uniform; a second pressurized-steaming step for steaming the hydrated raw material rice under pressure while the raw material rice is being agitated, and gelatinizing the raw material rice to a center; a dehydration step for dehydrating the raw material rice that is gelatinized to the center; and an expansion step for expanding the dehydrated raw material rice.