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

Preparation method for polished germ-left germinated rice

A technology of germinated rice and refined white is applied in the field of preparation of refined white germinated rice, which can solve the problems of poor taste of brown rice and germinated brown rice, loss of nutrition of refined white rice, trouble in cooking, etc., and achieves shortened germination time, complete appearance, and improved process. simple effect

Active Publication Date: 2015-02-18
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention aims to solve the serious nutritional loss of polished white rice, overcome the shortcomings of brown rice and germinated brown rice, which are not good in taste, difficult to digest, and troublesome to cook, and proposes a preparation method of refined white germinated rice with embryo preservation

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

[0023] Example 1: The new rice of the year was selected, and the refined white germ-preserved rice was prepared by the MLNP type refined white germ-preserved rice mill produced by Hunan Xiangliang Machinery Equipment Co., Ltd. Choose refined white germ-preserving rice with plump grains, intact germs, and no cracks, and place them in a constant temperature and humidity chamber with a humidity of 90% and a temperature of 20°C for 40 hours of moisture absorption; Mycin and 3.0 g / L calcium carbonate compound solution for 16 hours; after soaking, place the container together with a 500W ultrasonic generator for 15 minutes, remove and drain. Sterilize the clean gauze in a boiling water bath for 15 minutes, fold it into 4 layers after cooling, spread it on a shallow bottom tray, add cold boiled water until the water surface is close to the surface of the gauze; Germinate for 5 hours in a constant temperature and humidity incubator at 37°C and 95% humidity, then lower the temperature...

Embodiment 2

[0024] Example 2: The new rice of the year was selected, and the refined white germ-preserved rice was prepared with the MLNP type refined white germ-preserved rice mill produced by Hunan Xiangliang Machinery Equipment Co., Ltd. Choose refined white germ-preserving rice with full grains, intact germ, and no cracks, and place it in a constant temperature and humidity box with a humidity of 88% and a temperature of 25°C for 48 hours of moisture absorption; Mycin and 2.0 g / L calcium carbonate compound solution for 18 hours; after soaking, place the container together with an 800W ultrasonic generator for 10 minutes, remove and drain. Sterilize the clean gauze in a boiling water bath for 10 minutes, fold it into 6 layers after cooling, spread it flat on a shallow bottom tray, add cold boiled water until the water surface is close to the surface of the gauze; Germinate for 4 hours in a constant temperature and humidity incubator at 37°C and 95% humidity, then lower the temperatur...

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 preparation method for polished germ-left germinated rice. The high-quality polished germ-left germinated rice is produced by taking polished germ-left rice as a raw material, performing processes of trace moisture absorption, germination acceleration, sectional temperature control germination, slow water loss drying and the like on the polished germ-left rice. The method is mainly characterized in that: (1) the trace moisture absorption process is additionally applied before germination and immersion, and the low-temperature slow water loss drying process is adopted after the germination, so that the crack of the polished germ-left rice is effectively controlled and the crack ratio is lower than 5%; (2) through the germination acceleration and sectional temperature control germination processes, the germination time is shortened to be within 20 hours and the problem of rancidity, fermentation, decomposition and the like in the germination process of the polished germ-left rice is effectively solved; (3) a chemical disinfectant, a preservative and the like are not used, a production process is green and safe, the produced polished germ-left germinated rice is white in appearance and complete in rice grains and is not remarkably cracked, the germination rate is higher than 95%, the polished germ-left germinated rice is rich in nutrition, and the content of gamma-aminobutyric acid is more than 175mg / kg.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a preparation method of refined white germ-preserved germinated rice. technical background [0002] More than 60% of the nutrients of rice are in the germ. The germ is removed during the processing of the polished white rice that people mainly eat at present, resulting in the loss of a large amount of nutrients, which is not conducive to a healthy diet. Germ-preserved rice is more nutritious than polished white rice, but its cooking and eating quality is not as good as polished white rice, so it is not popular with consumers. Germ-preserved rice can be germinated to make germinated rice. During the germination process, a large number of enzymes contained in it are activated and released, so that the outer skin of the rice becomes soft, part of the protein is decomposed into amino acids, and the starch is converted into sugars, making the food sensory Performance and flavor are imp...

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 Patents(China)
IPC IPC(8): A23L1/185A23L1/29A23L7/20A23L33/00
Inventor 王发祥刘永乐俞健王建辉李向红雷显婧
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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