How to produce high fructose corn syrup ?



About question how to produce high fructose corn syrup, Doing Company offer the answer as below:
High fructose corn syrup production process mainly consists by 8 parts: 1. starch mixing 2. liquefaction 3. deprotein 4. saccharification 5. decolorization 6. ion exchange 7. isomerism 8. evaporation
Doing Company has a professional starch syrup technical team, can provide customers with maltose syrup, fructose syrup, glucose syrup production technology and engineering design, has the first-class project management team, we can help you to establish your high fructose corn syrup production plant, can provide comprehensive solutions in the field of starch syrup production.
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Following is the High fructose corn syrup production process from Doing Company introduction:
1. Raw material starch preparation for making fructose syrup:
Requests starch content more than 80%, water content less than 14%, there is no mildew in the raw grain, then send them to conveyor.
2. High fructose syrup production mixing and liquefaction process:
Mixing the starch with water, adjust the concentration to 18Be, PH value to 5.6–6.0. After the α-enzyme which is high temperature resistance adding, deliver to jet liquefier with steam heating up to 100–108℃ to be liquefied.
3. Protein filtration in fructose syrup plant:
The liquid hydrolysis qualified dextrin solution (DE value about 20) is sent to the plate frame filter for protein separation and filtration, get a clean liquid.
4. Saccharification:
Conveyor the liquid to saccharifying tank, adjust the temperature to 60℃, PH value about 4.2–4.8, add some saccharifying enzyme, keep 36–50 hours.
5. Decoloring by activated carbon adsorpation:
6. Ion exchange in high fructose syrup production line:
When the solutions is cooled to about 40~45℃, it is sent to the ion exchange column for ion exchange treatment. The conductivity of the solutions is less than 20ppm.
7. pre-evaporation of high fructose corn syrup production machine:
Preconcentration of the syrup solutions after ion exchange to 45Bx.
8. Isomerism in fructose syrup production line:
Add magnesium sulfate and sodium pyrosulfite to 45Bx syrup solution, after the PH value adjust to 7.5–8.0, send to isomerism column, Adjust the feed flow of the heterogeneous column, so that the content of the export fructose is about 42~44.
9. F42 high fructose syrup evaporation in high fructose corn syrup production plant:
The solution is concentrated to 71Bx after the second separation, which is the finished product fructose syrup. In addition, the part is condensed to 60Bx and sent to chromatographic separation.
More details about how to produce high fructose corn syrup, contact us freely

Our contact: Phone/Whatsapp+8613526615783 / Tel: 0086–371–56771822 / sales@syrupmachine.com
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