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

Production method of starch syrup

A production method and technology for starch syrup, applied in the production field of starch syrup, can solve the problems of reducing saccharification rate, difficult to hydrolyze, etc., and achieve the effects of improving conversion rate, less environmental pollution, and stable process control

Inactive Publication Date: 2013-04-24
安徽友勇生物科技有限公司
View PDF2 Cites 24 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 complexes with fats, have a helical structure, are not easy to hydrolyze, and reduce the saccharification rate

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

[0030] (1) Raw rice processing: Take the raw rice, put it in a soaking tank, add water at 60°C from the water storage tank, and soak for a certain period of time to make the rice grains initially expand; after soaking the rice, remove stones, iron, and grind it Starch milk, so that the concentration of starch milk is 31%;

[0031] (2) Add 6 units / g raw material α-amylase to starch milk, add Na 2 CO 3 The solution adjusts the pH of the starch milk to 5.9-6.0, and uses two high-pressure jets to liquefy. The jet temperature is 105-107°C once and 125-127°C twice, and the pressure is 0.2-0.4mPa. After the second liquefaction, add 2 Unit / gram of raw material α-amylase; then, at a high temperature of 95-100 ℃, and then through the liquefaction maintenance tank, α-amylase plays a biochemical role, cutting off the α-1,4 bonds of the starch chain, and hydrolyzing the starch into Liquefied liquid of dextrin, oligosaccharide, trisaccharide, maltose and a small amount of glucose;

[003...

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 starch syrup production method comprising the steps of: raw material rice processing, liquefaction, slag removing, saccharification, decolorizing, pressure filtering, ion exchange, pH regulation, condensation, and packaging. The method provided by the invention has the advantages such as fully automated operation, stable process control, high product quality, high product yield, low raw and auxiliary material consumption, low environment pollution, and the like. The technology is internationally advanced.

Description

technical field [0001] The invention mainly relates to a production method of syrup, in particular to a production method of starch syrup. 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] ①Acid hydrolysis. There ...

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): C12P19/22C12P19/20C12P19/14C12P19/12C12P19/02
Inventor 王焕明张光卫俞强周义圣陶然汪昌进曹春宏徐月梅
Owner 安徽友勇生物科技有限公司
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