Production method of rice noodles added with plant ash leachate

A plant ash leaching solution and a technology for making it, which is applied in the field of food processing, can solve the problems of inconvenient storage and short shelf life of rice noodles, and achieve the effects of not being easy to break and prolonging the shelf life

Inactive Publication Date: 2015-04-29
ZHEJIANG UNIV OF TECH
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The storage of rice noodles is the most inconvenient, and the shelf life is ver

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Production method of rice noodles added with plant ash leachate
  • Production method of rice noodles added with plant ash leachate
  • Production method of rice noodles added with plant ash leachate

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] Example 1

[0038] (1) Preparation of plant ash leachate: Mix 100g of soybean straw ash with 2000ml of pure water, soak in an open container at a temperature of 20-30°C for 48h, stir every 12h during soaking, centrifuge and filter to remove precipitates and floating objects after soaking , the filtrate was collected as soybean stem ash leachate;

[0039] (2) Making rice noodles: Take 500g of 80-100 mesh japonica rice noodles and 1500g of 80-100 mesh indica rice noodles, mix well to obtain mixed rice noodles, add 360g of corn starch and 944ml of soybean straw ash extract to the mixed rice noodles, stir evenly, and mix into a Wet noodle block, put the wet noodle block on a pre-spreaded 3-layer gauze and heat it to a boiling water-proof steaming plate for 20 minutes to fully gelatinize the starch, and pour the steamed rice noodle block into the rice noodle with an outlet aperture of 2.5mm while it is still hot. The extruded vermicelli is cut into 1m in length and quickly ...

Example Embodiment

[0044] Example 2

[0045] Operate according to the steps of Example 1, the difference is that the soybean stem ash is changed to tea branch ash, and other parameters remain unchanged to obtain wet rice noodles, and the texture analysis is carried out according to the method of Example 1, and each test is repeated 3 times. The results of the three groups of data and the average value of the three tests are shown in Table 3.

Example Embodiment

[0046] Example 3

[0047] Operate according to the steps of Example 1, the difference is that the soybean stem ash is changed to ash wood, and other parameters remain unchanged to obtain wet rice noodles, and the texture analysis is carried out according to the method of Example 1, and each test is repeated 3 times , the results of the three groups of data and the average value of the three tests are shown in Table 4.

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 production method of rice noodles added with plant ash leachate. The production method comprises the following steps: soaking plant ash with purified water and filtering, collecting filtrate as leachate, wherein the plant ash is soybean straw ash, tea branch ash, eurya japonica ash or rice straw ash; then mixing polished round-grained rice powder and milled long-grain nonglutinous rice according to the mass ratio of (1:2)-(1:4) to obtain mixed rice powder, adding corn starch and plant ash leachate into the mixed rice powder, evenly stirring, and mixing to form wet powder block, performing boiling water steaming to the wet powder block and extruding and producing noodles, and performing second boiling water steaming to cooled noodles, then bleaching, loosening with rubbing, and draining off to obtain wet rice noodles. The rice produced by adding plant ash leachate is more ductile, difficult to break, and the shelf life is obviously prolonged.

Description

1. Technical field [0001] The invention relates to the technical field of food processing. In particular, a method of adding plant ash extracts such as rice straw ash, soybean stalk ash, tea branch ash, and eurbania ash to rice noodles, and adopting a secondary cooking extrusion molding method to produce rice noodles with good color, good taste and long shelf life. 2. Background technology [0002] Plant ash is the ashes of plants after burning, so almost all the mineral elements contained in plants are contained in plant ash. Among them, potassium is the most abundant element, generally containing 6-12% potassium, of which more than 90% is water-soluble potassium, which exists in the form of carbonate; followed by phosphorus, generally containing 1.5-3%; also contains calcium, magnesium, silicon , sulfur and iron, manganese, copper, zinc, boron, molybdenum and other micronutrients. Therefore, adding plant ash extract to food can supplement minerals and trace elements. ...

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
IPC IPC(8): A23L1/164A23L7/10
Inventor 何荣军赵莹叶丽雅孙培龙
Owner ZHEJIANG UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap