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Production method of fructose glucose syrup

A production method, fructose syrup technology, applied in the field of fructose syrup production, can solve the problems affecting the conversion rate of saccharification and isomerization process, the difficulty of refining and removing impurities, etc.

Inactive Publication Date: 2019-01-11
安徽源森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a production method of fructose syrup, which is used to solve the technical problem that large starch molecules that are difficult to break directly affect the conversion rate of saccharification and isomerization processes and bring difficulties to refining and impurity removal proposed in the background technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1, a production method of fructose syrup, comprising the following steps: (1) Washing and soaking: first put the rice into the filter device to filter and clean, remove stone impurities, and then soak the rice in warm water for 45 minutes ;

[0026] (2) Refining and pulping: Put the rice soaked in warm water in step (1) into the refiner for refining to obtain a slurry, and adjust the slurry so that the concentration of the slurry is guaranteed to be 18-25°Be′ , adding a-amylase and calcium chloride solution to the adjusted a slurry, stirring and mixing to adjust the concentration of the slurry;

[0027] (3) Liquefaction injection: Send the slurry obtained in step (2) into a liquefaction tank for liquefaction treatment. The liquefaction temperature is controlled at 103-112°C, the liquefaction pressure is controlled at 0.55-0.75MPa, and the iodine reaction is measured every 15 minutes. The liquefaction ends when the iodine reaction turns brownish red or red; ...

Embodiment 2

[0035] Embodiment 2, a production method of fructose syrup, comprising the following steps: (1) Washing and soaking: the rice is first added to a filter device for filtering and cleaning to remove stone impurities, and then the rice is soaked in warm water for 30 minutes ;

[0036] (2) Refining and pulping: Put the rice soaked in warm water in step (1) into the refiner for refining to obtain slurry, and adjust the slurry so that the concentration of the slurry is guaranteed to be 15-25°Be′ , adding a-amylase and calcium chloride solution to the adjusted a slurry, stirring and mixing to adjust the concentration of the slurry;

[0037] (3) Liquefaction injection: Send the slurry obtained in step (2) into a liquefaction tank for liquefaction treatment. The liquefaction temperature is controlled at 100-115°C, the liquefaction pressure is controlled at 0.57-0.78MPa, and the iodine reaction is measured every 15 minutes. The liquefaction ends when the iodine reaction turns brownish ...

Embodiment 3

[0045] Embodiment 3, a production method of fructose syrup, including the following steps: (1) Washing and soaking: first put the rice into the filter device to filter and clean, remove stone impurities, and then soak the rice in warm water for 40 minutes ;

[0046](2) Refining and pulping: Put the rice soaked in warm water in step (1) into the refiner for refining to obtain slurry, and adjust the slurry so that the concentration of the slurry is guaranteed to be 15-25°Be′ , adding a-amylase and calcium chloride solution to the adjusted a slurry, stirring and mixing to adjust the concentration of the slurry;

[0047] (3) Liquefaction injection: Send the slurry obtained in step (2) into a liquefaction tank for liquefaction treatment. The liquefaction temperature is controlled at 108-115°C, the liquefaction pressure is controlled at 0.55-0.76MPa, and the iodine reaction is measured every 20 minutes. The liquefaction ends when the iodine reaction turns brownish red or red;

[0...

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Abstract

The invention provides a production method of fructose glucose syrup. The production method comprises the following steps of: (1) washing with water, and soaking, (2) refining, mixing, (3) liquefaction jet, (4) deproteinization, (5) saccharification, (6) decolorizing fine filtration, (7) primary separation, (8) fixing glucose (9) secondary separation, and (10) filtering the mixture obtained in thestep (9) through secondary decolorizing fine filtration-sterility, and filtering-concentrating-filling. The invention realizes the conversion of rice to fructose syrup through the process step, and at the same time, the processing step is simpler, the period is shorter, the conversion rate is higher, namely, the quality of the fructose syrup is more stable.

Description

technical field [0001] The invention relates to the technical field of fructose syrup processing, and mainly relates to a production method of fructose syrup. Background technique [0002] Fructose syrup is a colorless or light yellow transparent liquid, the main components are fructose and glucose, it has fruit flavor and pure sweetness, its sweetness is equivalent to that of sucrose, it is easy to use, stable in nature, especially cold and sweet. High fructose syrup is widely used in beverage, food, health products and other industries due to its excellent properties, and it is a high-quality food ingredient that conforms to popular trends. The sweetness of fructose syrup is comparable to that of white sugar, and it has the advantages that white sugar does not have. It is the best product for various food manufacturers to replace white sugar. And the price is cheaper than white granulated sugar, which can reduce costs and increase profits for manufacturers. Therefore, fr...

Claims

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Application Information

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IPC IPC(8): C12P19/24C12P19/14C12P19/02
CPCC12P19/02C12P19/14C12P19/24
Inventor 童建荣
Owner 安徽源森生物科技有限公司
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