Starch syrup decolorization method based on simulated moving chromatography

A technology that simulates mobile chromatography and starch syrup, applied in the field of food industry, can solve the problems of high efficiency and decolorization of starch syrup, and achieve the effect of increasing resin utilization, less eluent consumption, and high outlet concentration

Active Publication Date: 2022-03-22
HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
View PDF13 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for decolorizing starch syrup based on simulated mobile chromatography to solve the problem that starch syrup cannot be decolorized with high efficiency

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
  • Starch syrup decolorization method based on simulated moving chromatography

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 As shown, the simulated mobile chromatographic equipment used in this embodiment is composed of 6 chromatographic columns (inner diameter 35mm, length 1000mm), the volume of each chromatographic column is 1L, and the volume of 6 chromatographic columns is 6L in total. Discharge. The decolorization of starch syrup is realized through the following steps:

[0038] (A) Raw material preparation: adding water to the filtered starch syrup to obtain a raw material solution;

[0039] (B) Simulated mobile chromatographic decolorization: the raw material liquid obtained above is decolorized through simulated mobile chromatographic equipment, and the decolorization method is as follows:

[0040] (a) feed raw material liquid, eluent, and discharge at the same time: column 1 enters the eluent port and enters eluent D (deionized water), and the first discharge port at the lower end of column 1 exits component AD (starch after decolorization) syrup component); the ...

Embodiment 2

[0047] Such as figure 1 As shown, the simulated mobile chromatographic equipment used in this embodiment is composed of 6 chromatographic columns (inner diameter 35mm, length 1000mm), the volume of each chromatographic column is 1L, and the volume of 6 chromatographic columns is 6L in total. Discharge. The decolorization of starch syrup is realized through the following steps:

[0048] (A) Preparation of raw materials: adding water to the filtered starch syrup to obtain a raw material solution;

[0049] (B) Simulated mobile chromatographic decolorization: the raw material liquid obtained above is decolorized through simulated mobile chromatographic equipment, and the decolorization method is as follows:

[0050] (a) Feed raw material liquid, eluent, and discharge at the same time: column 1 enters eluent port and enters eluent D (deionized water), and column 1 lower end discharge port 1 exits component AD (starch syrup after decolorization) Component); the raw material liqui...

Embodiment 3

[0057] Such as figure 1 As shown, the simulated mobile chromatographic equipment used in this embodiment is composed of 6 chromatographic columns (inner diameter 35mm, length 1000mm), the volume of each chromatographic column is 1L, and the volume of 6 chromatographic columns is 6L in total. Discharge. The decolorization of starch syrup is realized through the following steps:

[0058] (A) Raw material preparation: adding water to the filtered starch syrup to obtain a raw material solution;

[0059] (B) Simulated mobile chromatographic decolorization: the raw material liquid obtained above is decolorized through simulated mobile chromatographic equipment, and the decolorization method is as follows:

[0060] (a) feed raw material liquid, eluent, and discharge at the same time: column 1 enters the eluent port and enters eluent D (deionized water), and the first discharge port at the lower end of column 1 exits component AD (starch after decolorization) syrup component); the ...

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

PropertyMeasurementUnit
lengthaaaaaaaaaa
Login to view more

Abstract

The invention discloses a starch syrup decolorizing method based on simulated moving chromatography, and belongs to the technical field of food industry. The method comprises the following steps: blending starch syrup to 20-30wt% to obtain a raw material solution, and decolorizing the raw material solution on simulated moving chromatography equipment by taking deionized water as an eluent. The decolorization treatment comprises the following specific steps: (a) feeding a raw material solution and an eluent into a system at the same time, and discharging; (b) carrying out major circulation when the materials are not fed or discharged; and (c) only adding an eluent to carry out small circulation. When the method is used for decolorization treatment, the decolorization rate of starch syrup reaches 70% or above, the high yield is achieved, and the product quality is remarkably improved. The whole process is low in operation cost, low in production energy consumption and high in automation degree; and continuous industrial production can be realized, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of food industry, and in particular relates to a method for decolorizing starch syrup based on simulated mobile chromatography. Background technique [0002] Starch sugar is a general term for sugar produced by acid method, acid enzyme method or enzymatic method, including maltose, glucose, fructose syrup, etc., using only starch-containing grains, potatoes, etc. as raw materials. With the continuous development of my country's starch sugar industry, starch sugar has been widely used in food, medicine, papermaking and many other industries. With the changes in the consumption structure, my country's starch sugar industry has achieved remarkable development, with a substantial increase in output and an increasingly perfect variety structure. [0003] In the production process of corn starch, starch needs to be liquefied and saccharified, and the obtained syrup also contains a large amount of macromolecular pi...

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): C07H3/02C07H3/04C07H3/06C07H1/06
CPCC07H3/02C07H3/04C07H3/06C07H1/06
Inventor 李良玉王维浩汤华成姚笛郑喜群宋春丽姜彩霞
Owner HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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