Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method used for preparing fresh rice noodles via rice dry milling method

A technology of dry milling and fresh rice flour, applied in food preparation, food shaping, food science, etc., can solve the problems of damaged rice flour quality, decline, and inability to make rice flour, etc., and achieve production cost reduction and low damaged starch value , The effect of reducing the content of background microorganisms

Inactive Publication Date: 2014-03-19
INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI
View PDF3 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, rice is different from wheat. Because the grain itself is harder, it needs to be crushed to meet the particle size requirements for making fresh rice flour. This will bring a lot of damaged starch, which will significantly reduce the quality of rice flour and even make it impossible to make rice flour.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1, the process of preparing fresh rice flour by dry milling of rice

[0023] 1) Cleaning: Select high-quality early indica rice and late indica rice in a ratio of 4:1 and place them in a washing machine for cleaning, dedusting, impurity removal, and stone removal.

[0024] 2) Tempering: add water to moisten the rice, adjust the water content of the rice to 30%, for 15 hours.

[0025] 3) Milling: send the material into the cyclone mill for grinding, the coarsely crushed rice flour is put into the vibrating sieve and passed through a 100-mesh sieve, the oversize material is backfilled into the cyclone mill, and the undersize material is transported to the next step of pulping process.

[0026] 4) Mixing: add rice flour to water at a ratio of 1:1.9, and add 1‰ salt to make rice milk.

[0027] 5) Steamed slices: Cook the rice flour slurry by steam heating at a temperature of 100±2°C and a pressure of 0.15 MPa. The time is 100s.

[0028] 6) Extrusion: physicall...

Embodiment 2

[0033] Embodiment 2, the process of preparing fresh rice flour by dry milling of rice

[0034] 1) Cleaning: select high-quality early indica rice and late indica rice and put them into a washing machine at a ratio of 3:2 to clean, remove ash, impurities and stones.

[0035] 2) Tempering: add water to moisten the rice, adjust the water content of the rice to 33%, for 20 hours.

[0036] 3) Grinding: send the material into the cyclone mill for grinding, the rice flour after the coarse crushing is put into the vibrating sieve and passed through a 100-mesh sieve, and the sieve is backfilled into the cyclone mill,

[0037] 4) The undersieve enters the drying system for drying, the drying temperature is 60°C, the drying time is 60 minutes, and the moisture content is controlled below 14%.

[0038] 5) Mixing: add rice flour to water at a ratio of 1:2.25, and add 1.2‰ salt to make rice milk.

[0039] 6) Steaming slices: Cook the rice flour slurry at a temperature of 100±2°C and a pre...

Embodiment 3

[0045] Embodiment 3, dry rice milling process for preparing fresh rice flour

[0046] 1) Cleaning: Select high-quality early indica rice and late indica rice in a ratio of 3.5:1.5 and put them into a washing machine for cleaning, dust removal, impurity removal and stone removal.

[0047] 2) Tempering: add water to moisten the rice, adjust the water content of the rice to 35%, for 24 hours.

[0048] 3) Grinding: send the material into the cyclone mill for grinding, pass through the 100-mesh sieve in the vibrating screen, backfill the material on the sieve into the cyclone mill, and sieve and transport it to the next step of pulping process.

[0049] 4) Mixing: add rice flour to water at a ratio of 1:1.8, and add 0.8‰ salt to make rice milk.

[0050] 5) Steamed slices: Cook the rice flour slurry by steam heating at a temperature of 100±2°C and a pressure of 0.1 MPa. The time is 180s.

[0051] 6) Extrusion: physically extrude the matured rice flakes, and the hole diameter of t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method used for preparing fresh rice noodles via rice dry milling method, and belongs to the field of rice deep processing. According to the method, fresh rice noodles are obtained via steps such as raw material cleaning, rice cleaning, texture adjusting, milling, slurry mixing, paste steaming, noodle extruding, water washing and cooling, sterilizing, anti-aging processing, and packaging. The method is capable of realizing water conservation and emission reduction in fresh rice noodle production processes, reducing product background microbial content, increasing product yield, reducing production cost, and obtaining products with excellent and stable quality. The method possesses significant importance for development of fresh rice noodle processing technology of our country and for scaled production of fresh rice noodle industry; and industrialization prospect of the method in future is promising.

Description

technical field [0001] The invention relates to a method for preparing fresh rice flour by dry rice powder grinding. Background technique [0002] my country is the world's largest rice producer and consumer. In 2012, the country's rice output exceeded 200 million tons, accounting for 42% of the total grain output, of which indica rice accounted for about 70% of rice output, and early indica rice accounted for 25% of indica rice. Rice noodles processed from early indica rice are a rice-based staple food product with Chinese characteristics. In southern my country, Guangdong, Guangxi, Hunan, Hubei, Yunnan, Guizhou, Jiangxi and other provinces have a tradition of eating rice noodles for breakfast. my country's traditional rice noodles can be divided into fresh rice noodles, dry rice noodles, quick-frozen rice noodles and instant rice noodles according to processing and eating methods. About 1,000,000 tons of rice are used for rice flour processing in my country's mainland eve...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/10A23L7/10
CPCA23L7/10A23P30/20A23V2002/00A23V2300/16A23V2300/31
Inventor 佟立涛周素梅钟葵刘丽娅周闲容高晓旭
Owner INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com