production of high fructose syrup from cassava and sweet potato flours and their blends with cereal flours

production of high fructose syrup from cassava and sweet potato flours and their blends with cereal flours

We are a professional starch syrup production machine supplier, specialized in manufacturing the fructose syrup production machine, our fructose syrup production machine capacity can be large and small, from 3-5tons per day to annual capacity 10 million tons, all is a complete set of fructose syrup production machine, from raw material(usually starch) handling to the final fructose syrup storage, fully automatic completed by our machine. The fructose production machine design and manufacturer like size, volume mainly according to the capacity demand, more details design requests about your fructose production machine, you can discuss with our engineer, then we can made machine for you as your requests.

Before introduce the fructose syrup production, firstly you need to know the fructose syrup(or called as high fructose corn syrup) production process:

About the fructose syrup production process, mainly divided into several parts: 1) raw material prepare and check, 2) mixing process, 3) liquefaction process, 4) deproteinization, 5) saccharification, 6) decolorization, 7) decarburization, 8) ion exchange, 9) isomeriam, 10) evaporation. Among the isomerism process can transfer the glucose into fructose, reaction by the special enzyme-isomerase, the isomerase we are using is a kind of immobilized enzyme. Converted from soluble state into immobilized state, the stability of isomerism will be increased significantly and it can be use repeatedly in the fructose syrup production machine process. This immobilized enzyme used in food processing make food free of enzyme after production, so there is no need to adopt the way of heat treatment to make enzyme inactivated, which can help improving the quality of food as well as economic benefits.

Then below is the main fructose syrup production machine and its functions in various parts:

1.Mixing tank:

Mixing the starch and water to get the right density slurry, add certain enzyme, adjust the PH value and temperature to get the starch milk. Now our advanced technology for fructose syrup production machine also can use the corn/ rice powder as raw material directly. This type fructose syrup production machine used in the mixing process.

2. Liquefaction tank & ejector:

Used in the liquefaction process can convert the starch into liquid dextrin, the liquefaction tank include the laminar tank, maintaining tank and neutralization tank. The liquid during fructose syrup production pumped by the ejector.

3. Plate frame filter press machine:

On the before introduction, you can know that this machine is used in two sections for the fructose syrup production, not only the deproteinization, but also the decolorization process. It's an important machine for the syrup purity. The deproteinization process function is used to separate the protein and other solid impurity from liquid dextrin, with automatic mechanical extrusion method.

And the decolorization process also adopt this plate frame filter press machine, according to the activated carbon adsorption principle. The decolorization & decarbaurization normal sequence is the first decolorization-the first decarburization-The second decolorization-the second decarburization.

4. Saccharification tank:

After liquefaction, the pH value is reduced to between 4.2-4.5, after the solution temperature is cooled to 60 ℃, added the glucomylase (Novo’s AMG 300L) immediately. The reaction time for saccharification is usually between 24-48 hour depending on enzyme reaction speed. Glucoamylase releases single glucose units from the ends of dextrin molecule, syrups of 95% glucose or higher are manufactured by the saccharification tank, important for the fructose syrup production.

5. Ion exchange column:

Ion exchange as one of the fructose syrup production machine, can remove the Ca2+ and Mg2+ etc, and the negative ions, pure the syrup, the resin need regeneration by acid and alkali washing after working for some days.

6. Isomerism system:

The isomerism system can make the purified glucose solution isomerized by a reactor containing immobilized isomerase to obtain fructose syrup with 42% fructose content. It's honor to tell you that the isomerase we are using is a kind of immobilized enzyme. Converted from soluble state into immobilized state, the stability of isomerism will be increased significantly and it can be uses repeatedly in the high fructose corn syrup produced. This immobilized enzyme used in food processing make food free of enzyme after production, so there is no need to adopt the way of heat treatment to make enzyme inactivated, which can help improving the quality of food as well as economic benefits.

7. Evaporator:

Evaporation process for fructose syrup production is aimed to remove the excess moisture from the syrup liquid. We will suggest you the most suitable type syrup evaporator as your production requests.