Preparation method and application of high-content rhamnose syrup

A high-content rhamnose syrup technology, which is applied in the field of preparation of high-content rhamnose syrup, can solve the problems of many impurities, and achieve the effects of good storage, high peak flavor, and difficult crystallization

Pending Publication Date: 2019-09-13
CATCH BIO SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a preparation method and its application of high-content rhamnose syrup, to solve the problem of more impurities in the traditional syrup production method

Method used

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  • Preparation method and application of high-content rhamnose syrup
  • Preparation method and application of high-content rhamnose syrup
  • Preparation method and application of high-content rhamnose syrup

Examples

Experimental program
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Effect test

Embodiment 1

[0017] A preparation method for high-content rhamnose syrup, comprising the steps of:

[0018] S1: Take low-content rhamnose syrup (tested, water content 50%, rhamnose content 25%, xylose content 15%, arabinose content 8%), add rhamnose powder by weighing, fully stir and mix evenly, And preheated for 20 minutes at a temperature of 60° C., and compounded into a high-content rhamnose crude product (after testing, the water content was 37%, and the rhamnose accounted for 70% of the dry matter content);

[0019] S2: Send the crude product syrup to the floater, add 30PPM phosphoric acid and 0.1PPM sucrose compound additive (chitosan), and float at a low temperature of 65°C to remove ash, calcium salt, sulfate, colloidal substances, sugar acid flocculation thing;

[0020] S3: add pure water to the floating clear syrup and dilute it to a sugar concentration of 30%, perform electrodialysis desalination, operating voltage 35V, syrup flow rate 20L / h, to obtain a desalination solution (...

Embodiment 2

[0026] A preparation method for high-content rhamnose syrup, comprising the steps of:

[0027] S1: Take low-content rhamnose syrup (tested, water content 50%, rhamnose content 20%, xylose content 18%, glucose content 10%), add rhamnose powder by weighing, add appropriate amount of pure water and stir well Mix evenly, and preheat for 20 minutes at a temperature of 70°C, and compound into a crude product of high-content rhamnose syrup (after testing, the water content is 40%, and the rhamnose accounts for 75% of the dry matter content);

[0028] S2: Send the crude syrup to the floater, add 50PPM phosphoric acid and 1PPM sucrose compound additive (polyacrylamide), and float at a low temperature of 65°C to remove ash, calcium salt, sulfate, colloidal substances, and sugar-acid flocs ;

[0029] S3: adding pure water to the floating clear syrup and diluting it to a sugar concentration of 35%, performing electrodialysis desalination, operating voltage 40V, syrup flow rate 18L / h, to ...

Embodiment 3

[0035] A preparation method for high-content rhamnose syrup, comprising the steps of:

[0036] S1: Take low-content rhamnose syrup (tested, water content 50%, rhamnose content 25%, xylose content 15%, arabinose content 8%), add rhamnose powder by weighing, fully stir and mix evenly, and preheated for 20 minutes at a temperature of 80° C., and compounded into a high-content rhamnose crude product (after testing, the water content was 40%, and the rhamnose accounted for 80% of the dry matter content);

[0037] S2: Send the crude syrup to the floater, add 40PPM phosphoric acid and 0.5PPM sucrose compound additive (polyacrylamide), and float at a low temperature of 65°C to remove ash, calcium salt, sulfate, colloidal substances, sugar acid flocculation thing;

[0038] S3: adding pure water to the floating clear syrup and diluting it to a sugar concentration of 25%, performing electrodialysis desalination, operating voltage 30V, syrup flow rate 25L / h, to obtain a desalination solu...

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Abstract

The present invention relates to the field of food additives and particularly relates to a preparation method and an application of high-content rhamnose syrup. The preparation method comprises the following steps: S1: low-content rhamnose syrup is taken, rhamnose powder is also added, the materials are stirred and mixed evenly, and the mixture is compounded into a high-content rhamnose syrup crude product; S2: phosphoric acid and a sucrose complex assistant are added, and low-temperature floatation is conducted at 65 DEG C; S3: electrodialysis desalting is conducted; S4: decolorization, deodorization and sterilization by membrane separation; S5: syrup refining liquid is sent into a concentration tank for evaporation and concentration, and concentrated syrup is subjected to ultraviolet sterilization to obtain a syrup finished product; and S6: the finished product is weighed and filled. The prepared syrup is clear, translucent and bright in color and luster by technologies of the low-temperature floatation, electrodialysis desalting, membrane separation, etc., has high solubility, is free of impurities and odorous substances, simple in preparation processes and low in cost and meetsquality standards of high-end sugar.

Description

technical field [0001] The invention relates to the field of food additives, more specifically, it relates to a preparation method and application of high-content rhamnose syrup. Background technique [0002] In recent years, the fast-selling market such as domestic beverage baking has developed vigorously, and the demand for syrup has increased. With the expansion and development of the industry's production capacity, the competition for homogeneous products has intensified. As early as the 1960s, the United States began to use fructose syrup as a sweetener. By 1985, the amount of fructose syrup accounted for 35% of the total added sugar, becoming the main ingredient in beverages, baked goods, dairy products and other foods. Sweeteners, but excessive consumption of fructose can cause metabolic syndrome such as insulin resistance, high blood pressure, and diseases such as obesity and increased uric acid. With the continuous improvement of people's health concepts, low-calor...

Claims

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Application Information

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IPC IPC(8): A23L3/3562A23L27/30A23L33/125C07H1/06C07H3/08
CPCA23L3/3562A23L27/38A23L33/125C07H1/06C07H3/08A23V2002/00
Inventor 贾远敏
Owner CATCH BIO SCI & TECH
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