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Preparation method of novel instant rice

A technology for instant rice and a production method, which is applied in the fields of application, food preparation, food science, etc., can solve the problems of difficulty in rehydrating rice, affecting the popularization and development of instant rice, and difficulty in adding flavor to seasoning packets, avoiding high-temperature and long-term sterilization, The effect of increasing variety and edible, ensuring taste and texture

Inactive Publication Date: 2015-02-18
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the monotonous types of instant rice on the market have been difficult to keep up with the pace of social development and the diversity of people's needs.
Simultaneously, the ubiquitous mouthfeel of present instant rice is poor, and problems such as poor palatability, poor rehydration have seriously affected popularization and development of instant rice.
In the production process of traditional instant rice, drying and long-term high-temperature sterilization are often used to achieve storage purposes, which will make subsequent rice rehydration difficult and texture deterioration
When rice is eaten, it needs to be brewed with water for a long time, which will cause the rice to be soft and rotten, and the seasoning package is difficult to taste, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] (1) Processing of raw materials: crush 3000g of rice, add 1000mL of drinking water to make the water content of the material 25%.

[0015] (2) Extrusion molding: Put (1) material into a single-screw extruder and extrude. After extrusion, the material is extruded through the rice grain-shaped die hole and directly formed.

[0016] (3) Drying: Dry the rice grains in (2) with hot air to control the moisture content to 10%. The hot air drying temperature is 50° C. and the drying time is 30 minutes.

[0017] (4) Cooking: Add (3) rice grains to drinking water according to the rice water mass ratio of 1:1.5 and cook for 5 minutes to make the water content reach 40%.

[0018] (5) Frying and seasoning: put the rice in (4) into the pot and fry, add seasoning during the frying process, control the mass ratio of rice to oil to 5:1, and take 5 minutes. Add the antioxidant 1 minute before serving.

[0019] (6) Packaging and sterilization: Put the fried rice in (5) directly into th...

Embodiment 2

[0021] (1) Treatment of raw materials: crush 3000g of rice and add 1290mL of drinking water to make the water content of the material 30%.

[0022] (2) Extrusion molding: Put (1) material into a single-screw extruder and extrude. After extrusion, the material is extruded through the rice grain-shaped die hole and directly formed.

[0023] (3) Drying: Dry the rice grains in (2) with hot air to control the moisture content to 13%. The hot air drying temperature is 40° C. and the drying time is 25 minutes.

[0024] (4) Cooking: Add (3) rice grains into drinking water according to the mass ratio of rice to water at 1:1.5 and cook for 8 minutes to make the water content reach 60%.

[0025] (5) Frying and seasoning: Put the rice in (4) into the pot and fry, add seasoning during the frying process, control the mass ratio of rice to oil to 5:1, and the time is 8 minutes. Add the antioxidant 1 minute before serving.

[0026] (6) Packaging and sterilization: Put the fried rice in (5)...

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PUM

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Abstract

The invention relates to a preparation method of novel instant rice. The method takes broken rice as a raw material, collocated powder or a nutrient supplement is fed into the raw material, and the novel instant rice is prepared by a technology of combining frying and sterilizing by microwave. The method comprises the steps of processing the raw material, molding by extrusion, aging, drying, cooking, frying, seasoning, packaging, sterilizing, and the like. The fried instant rice can meet the demands of different groups for nutrition, and can be eaten after being directly heated by microwaves so as to avoid rehydration; therefore, the novel instant rice is convenient to eat and has wide market prospects.

Description

technical field [0001] The invention belongs to the field of food processing. Background technique [0002] Instant rice has always been a broad market as a traditional fast-selling food in my country. But the monotonous instant rice in the market has been difficult to keep up with the pace of social development and the diversity of people's needs. Simultaneously, problems such as poor mouthfeel, poor palatability, poor rehydration property that present instant rice ubiquity have had a strong impact on popularization and development of instant rice. In the production process of traditional instant rice, drying and long-term high-temperature sterilization are often used to achieve storage purposes, which will make subsequent rice rehydration difficult and texture deterioration. When rice is eaten, it needs to be brewed with water for a long time, which will cause the rice to be soft and rotten, and the seasoning bag to be difficult to taste. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/10A23L7/10
CPCA23L7/143
Inventor 罗舜菁林亲录梁盈刘成梅刘云飞占柳菁
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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