Production process of high-fructose corn syrup

A production process, high fructose syrup technology, applied in the field of high fructose syrup production technology, can solve the problems of high production cost, reduced benefit, low cost performance, etc., and achieve the goal of reducing storage cost, reducing energy consumption, and reducing water consumption Effect

Active Publication Date: 2021-02-19
QINGZHOU HUAKANG BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of high fructose syrup production process, has the advantages of improving the production process, improving cost performance and production efficiency, reducing production cost, and improving enterprise benefit, and solves the problem that the existing high fructose syrup production process is in the production of fructose syrup. The efficiency of syrup is relatively low, resulting in high production costs, reduced corporate benefits, and low cost performance.

Method used

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  • Production process of high-fructose corn syrup

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see figure 1 , an embodiment provided by the present invention: a kind of fructose syrup production process, fructose syrup preparation process:

[0031] S1, high temperature sterilization

[0032] The crystallized glucose separation liquid is heated up to 85° C. with a continuous sterilizer, and then sterilized; wherein; the glucose separation liquid is purchased from the market or made by the factory.

[0033] S2. Deodorization and impurity removal

[0034] The high-temperature sterilized material is mixed with the nanofiltration concentrated liquid of the secondary saccharification according to the dry matter ratio of 1:0.2-0.3. After mixing, the temperature is lowered to 55 ° C, the pH value is adjusted to 3.5, and 6 kg / ton of dry matter is added. The high-speed stirring is uniform and then adsorbed 12 hours, remove impurities with a filter;

[0035] S3, continuous nanofiltration membrane

[0036] Cool down the sugar solution after impurity removal to 44°C, adju...

Embodiment 2

[0048] see figure 1 , an embodiment provided by the present invention: a kind of fructose syrup production process, fructose syrup preparation process:

[0049] S1, high temperature sterilization

[0050] The crystalline glucose separation solution is heated to 85°C with a continuous sterilizer for disinfection and sterilization; the glucose separation solution is purchased from the market or made by the factory.

[0051] S2. Deodorization and impurity removal

[0052] The high-temperature sterilized material is mixed with the nanofiltration concentrated liquid of the secondary saccharification according to the dry matter amount 1:0.3-0.4, and the temperature is lowered to 55-60°C after mixing, the pH value is adjusted to 4.5, and 7kg / ton of activated carbon is added to the dry matter, and the high-speed stirring is uniform After adsorption for 15 hours, remove impurities with a filter;

[0053] S3, continuous nanofiltration membrane

[0054] Cool down the sugar liquid aft...

Embodiment 3

[0066] see figure 1 , an embodiment provided by the present invention: a kind of fructose syrup production process, fructose syrup preparation process:

[0067] S1, high temperature sterilization

[0068] The crystalline glucose separation solution is heated to 85°C with a continuous sterilizer for disinfection and sterilization; the glucose separation solution is purchased from the market or made by the factory.

[0069] S2. Deodorization and impurity removal

[0070] The high-temperature sterilized material is mixed with the nanofiltration concentrated liquid of the secondary saccharification according to the dry matter mass 1:0.4-0.5. After mixing, the temperature is lowered to 60°C, the pH value is adjusted to 4.5, and 8kg / ton of activated carbon is added to the dry matter. 18 hours, remove impurities with a filter;

[0071] S3, continuous nanofiltration membrane

[0072] Cool down the sugar solution after impurity removal to 49°C, adjust the concentration to 35%, sepa...

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Abstract

The invention discloses a production process of high-fructose corn syrup. The process comprises astorage tank and comprises the following steps: replacing the original corn starch size mixing, liquefaction and saccharification with glucose separation liquid high-temperature sterilization, deodorization and impurity removal, nanofiltration purification and evaporation concentration treatment; isomerizing the treated material through an isomerization system, wherein isomerized fructose molecules reach 42%-45%; refining again after material isomerization is completed, and purifying through ionicmembrane filtration; conveying the refined material to an evaporation system for concentration; and after the concentration process is finished, adding the finished product into the storage tank for warehousing after passing inspection, thereby finishing the production of the product. The method has the advantages that the production process is improved, the cost performance and the production efficiency are improved, the production cost is reduced, and the enterprise benefit is improved.

Description

technical field [0001] The invention relates to the technical field of fructose syrup production, in particular to a fructose syrup production process. Background technique [0002] Fructose syrup is a starch sugar crystal made by hydrolysis and isomerization of plant starch, and is an important sweetener. The production of fructose syrup is not restricted by region and season, the equipment is relatively simple, and the investment cost is low. Because its composition is mainly fructose and glucose; it is called "fructose syrup". [0003] Fructose syrup is a colorless viscous liquid with good fluidity at room temperature and is odorless. Fructose syrup is mainly composed of glucose and fructose. According to the fructose content, fructose syrup is divided into three categories: the first generation fructose syrup (F42 type) contains 42% fructose; the second generation fructose syrup (F55 type) contains 55% fructose; the third generation fructose syrup (F90 type) type) co...

Claims

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Application Information

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IPC IPC(8): C13K1/08C13K11/00C12P19/02C12P19/20C12P19/24C12M1/40C12M1/38C12M1/02C12M1/12C12M1/00
CPCC12M21/18C12M41/18C12M47/12C12P19/02C12P19/20C12P19/24C13K11/00
Inventor 李林李兆金李新林王姗姗
Owner QINGZHOU HUAKANG BIOTECH CO LTD
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