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Indigestible moisturizing syrup and preparation method and application thereof

An indigestible and syrupy technology, applied in the field of moisturizing, can solve the problems of insufficient moisturizing and antiseptic effect of moisturizing syrup, indigestibility, lack of isomaltooligosaccharides, etc.

Active Publication Date: 2021-03-23
SHANDONG BAILONG CHUANGYUAN BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that the moisturizing and antiseptic effect of the prepared moisturizing syrup is still not enough, and it does not have the indigestible characteristics of isomaltooligosaccharides, so it cannot be applied to special groups of people

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A preparation method for indigestible moisturizing syrup, comprising the following steps:

[0029] (1) Adjust the pH value of maltose syrup with a substrate concentration of 80% (70% maltose syrup content) to 5.3, add 1L / T.DS pullulanase, react at 60°C for 24h, then add glucoamylase to continue the reaction at 60°C Reaction at ℃ for 12h;

[0030] (2) Add secondary reverse osmosis water to the rough moisturizing syrup prepared in step (1), heat up to 60°C, use calcium-type cationic resin as the separation resin, and secondary reverse osmosis water as the eluent to pass through the column, then add 1 %Powder activated carbon, stir evenly, decolorize for 30min, then use plate and frame filter press to filter activated carbon, use strong acid cation resin as positive column, weak base anion resin as negative column, flow rate is 3 times of resin volume / hour, at 40 ℃ The second resin separation is carried out through the positive column-yin column-yang column in turn, and t...

Embodiment 2

[0034] A preparation method for indigestible moisturizing syrup, comprising the following steps:

[0035] (1) Adjust the pH value of the substrate concentration 70% maltose syrup (75% maltose syrup content) to 5, add 2L / T.DS pullulanase, react at 50°C for 26h, then add glucoamylase and continue to react at 60 React at ℃ for 16 hours to obtain crude moisturizing syrup;

[0036] (2) Add secondary reverse osmosis water to the rough moisturizing syrup prepared in step (1), heat up to 50°C, use calcium-type cationic resin as the separation resin, and secondary reverse osmosis water as the eluent to pass through the column, then add 1 %Powder activated carbon, stir evenly, decolorize for 25min, then use plate and frame filter press to filter activated carbon, use strong acid cation resin as positive column, weak base anion resin as negative column, flow rate is 3 times of resin volume / hour, at 40 ℃ The resin is separated for the second time through positive column-negative column-p...

Embodiment 3

[0040] A preparation method for indigestible moisturizing syrup, comprising the following steps:

[0041] (1) Adjust the pH value of the substrate concentration 80% maltose syrup (maltose syrup content 80%) to 6, add 2L / T.DS pullulanase, react at 70°C for 20h, then add glucoamylase to continue React at ℃ for 16 hours to obtain crude moisturizing syrup;

[0042] (2) Add secondary reverse osmosis water to the rough moisturizing syrup prepared in step (1), heat up to 70°C, use calcium-type cationic resin as the separation resin, and secondary reverse osmosis water as the eluent to pass through the column, then add 1 %Powder activated carbon, stir evenly, decolorize for 35min, then use plate and frame filter press to filter activated carbon, use strong acid cation resin as positive column, weak base anion resin as negative column, flow rate is 3 times of resin volume / hour, at 40 ℃ The second resin separation is carried out through the positive column-yin column-yang column in tur...

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PUM

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Abstract

The invention relates to indigestible moisturizing syrup and a preparation method and application thereof. The indigestible moisturizing syrup is prepared by taking high maltose syrup as a raw material, performing debranching through pullulanase and then performing action through saccharifying enzyme, wherein the content of maltose is 5-10%, the total content of indigestible oligosaccharide is 90-95%, and the content of glucose and macromolecular sugar is smaller than or equal to 1%. The preparation method of the indigestible moisturizing syrup comprises the steps that the high maltose syrup is taken as the raw material, the pullulanase and the saccharifying enzyme are compounded, condensation reaction is performed on micromolecular maltose under the action of the pullulanase to form the indigestible oligosaccharide with branches and with the polymerization degree of DP3-DP6, then digestible ingredients in the indigestible oligosaccharide are degraded under the action of the saccharifying enzyme, decoloration, ion exchange and concentration are performed to obtain a material solution, and monosaccharide and disaccharide are removed through chromatographic separation so as to obtainthe indigestible oligosaccharide with higher purity. The production process is simplified, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of moisturizing, and in particular relates to an indigestible moisturizing syrup and its preparation method and application. Background technique [0002] In food (such as Shaqima, cake, bread), medical and sanitary products and daily chemical products, the quality of the selected moisturizer has a very important impact on the quality of the product, especially the role of the moisturizer in food directly Affect the shelf life, taste and shelf life of the product. Humectant is the moisture retention agent of the product, which plays an important role in maintaining the stability of the product system. At present, the most commonly used natural moisturizers such as hyaluronic acid (HA) and amino acid moisturizers such as methylglycineproline, etc., have good moisturizing effects, but their sources are relatively scarce, which limits their scope of application; while the commonly used chemical synthesis Mois...

Claims

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Application Information

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IPC IPC(8): C12P19/20C12P19/16C12P19/04C12P19/00A23L29/30A61K47/26A61K8/60
CPCC12P19/20C12P19/16C12P19/04C12P19/00A23L29/30A61K47/26A61K8/60A23V2002/00A61K2800/5922A61K2800/805A23V2250/616
Inventor 刘双双张明站张兴晶王秀芬禚商志聂雯刘国清李高聪梁璐马婷婷王学敏崔爱
Owner SHANDONG BAILONG CHUANGYUAN BIO TECH
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