Production process of starch syrup

A production process and technology of starch syrup, which is applied in the field of starch syrup production process, can solve problems such as difficult hydrolysis and lower saccharification rate, and achieve the effects of low comprehensive energy consumption, low consumption and low investment

Inactive Publication Date: 2017-09-05
安徽万德生物科技有限公司
View PDF2 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In short, no matter what the liquefaction method is, there are insoluble starch granules, which can form co

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

specific Embodiment

[0019] Specific embodiment: a kind of starch syrup production technology is characterized in that, comprises the following steps:

[0020] 1) Raw rice processing: any one of new rice, old rice, long-aged rice or rice scraps, or the raw rice made of them in appropriate proportions; store the raw rice in the raw material tank, and take out a certain amount of rice from the raw rice tank. Measure the raw rice, put it into the soaking tank, add a certain amount of water from the water storage tank, and soak for a certain period of time to make the rice grains expand initially. After the rice is soaked, it will be ground into starch milk by removing stone and iron;

[0021] 2) Liquefaction: add the starch milk obtained in step 1) to the baking soda solution to adjust the pH to 6.0-7.0, first add one-third of the total liquefaction enzyme required to the starch milk, and then send it to a jet liquefaction, In jet liquefaction, direct steam raises the temperature of starch milk rapid...

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 process of starch syrup. The production process comprises the following steps: 1) treating raw rice; 2) liquefying; 3) removing dreg; 4) saccharifying; 5) de-coloring and filtering with pressure; 6) carrying out ion exchange; 7) regulating pH (Potential of Hydrogen); 8) concentrating and evaporating; 9) packaging a finished product. According to the production process of the starch syrup, disclosed by the invention, a process of carrying out two times of spraying, carrying out two times of enzymes adding and liquefying, carrying out countercurrent carbon conveying and de-coloring for two times, circularly protecting and carrying out ion exchange is adopted; the consumption amount of resin, acid and alkali is low and the investment is less; meanwhile, a three-effect falling film is used for concentrating in vacuum and the steam consumption amount and the water consumption amount are low; different starch syrup (including liquid glucose, liquid dextrin, beer syrup and isomaltooligosaccharide) can be produced by properly adjusting a process route and technological conditions and the comprehensive energy consumption of per tonnage of sugar is low.

Description

technical field [0001] The invention relates to a starch syrup production process. Background technique [0002] There are five types of starch sugar production technology routes: acid method, enzyme method, acid enzyme method, double enzyme method, solid phase isomerase (continuous stirring method, enzyme layer filtration method and enzyme column method). Different processes have different sweetness, viscosity, thickening, moisture retention, hygroscopicity, osmotic pressure, color stability, coking, reduction, and fermentability. No matter what kind of process is a complex hydrolysis process. There are three main reactions in the starch hydrolysis process: one is hydrolysis to glucose; the other is hydrolysis to glucose and recombination into complex sugars such as isomaltose; the third is the decomposition of glucose to produce 5-hydrocarbon methyl furfural and pigment substances. [0003] Starch sugar products are obtained by hydrolysis of starch. Therefore, the speed ...

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): C12P19/14C12P19/02C12P19/04C12P19/12
CPCC12P19/02C12P19/04C12P19/12C12P19/14
Inventor 韦健
Owner 安徽万德生物科技有限公司
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