About the syrup preparation methods, firstly, you should know the raw material to preparation syrup is starch, so many kinds of raw grains like corn, rice which is large percentage starch content can prepare syrup, potato, sweet potato, cassava also a good raw material for syrup preparation. Secondly, the syrup preparation methods adopted widely is the enzyme method in nowadays(You can click link to know more about the enzyme method). That is the application of α-amylase and glucoamylase, this also the most advanced syrup preparation methods now, higher efficiency and lower investment than traditional acid method. Finally, for syrup preparation methods, its usually with large capacity in industrial production, so there requests specialize syrup preparation equipments, complete one set of syrup preparation plant.
Enzymes used for syrup preparation methods
Suitable for syrup preparation methods, Doing Company designed and manufacturered one set of specialized syrup preparation equipments, can used for all starch syrup preparation plant, include glucose syrup preparation, maltose syrup production and high fructose syrup preparation. Following is the detailed introduction of our syrup preparation methods, also the main equipments adopted:
 Mixing section: adopt specialize mixing tank to mix starch with water, adjust its PH value and temperature, make the value suitable for prepare starch liquid liquefaction. For another, if your raw materilal is corn or rice, we also can manufacturer corn/ rice flour making machine to prepare the material for syrup preparation. If your raw material is potatoes, we also can supply potato starch production line for you. That's to say this process is the raw material prepare of syrup preparation methods. Doing Company is specialized in starch and syrup preparation.
Syrup preparation methods ued mixing tank
 Liquefaction section: starch liquid liquefaction process is adopt the liquefaction tank to liquefying the starch reach to a proper viscosity, increase the solubility of starch, make the starch liquid from a viscous semisolid change to a liquid solution state. This process can be thought as the first step of syrup preparation methods.
 Deproteinization section: as its name, this section adoopt plate and frame filter press machine to complete, aim to remove the protein during the syrup preparation process.
 Saccharification section: pump the liquefied liquid (this time, the solid content is 30%-35%) to saccharification tank, add glucoamylase to make saccharification process, this is the most important section of syrup preparation methods, this section performance decided the final syrup products quality, better performance, better taste.
 Decolorization and decarburization section: also used plate and frame filter press machine to prepare, the purpose is to get colorless and transparent syrup products. Our plate and frame filter press machine equipped with high quality filter cloth, the pore size is fine, good for syrup filter, also sturdy and durable with long service life. For syrup preparation methods, if you don't need final syrup is colorless, just remove this section.
 Ion exchange system: use ion exchange column to remove all ions include calcium and magnesium ions, negative ions and others. After this, we can get pure syrup liquid, the ion exchange resin can be regeneration easily. This ion exchange system also an important part of syrup preparation methods. Following is the ion exchange system working principle:
Ion exchange system working principle
 Evaporation & Concentration: this syrup preparation section is to evaporate the excess water, concentrate the syrup liquid to reach a requests concentration. Different requests with different evaporator, you just need to tell us your requests for final syrup, we can suggest you best evaporator. Of course, we also can make syrup preparation plan for you, equipped with advanced syrup preparation methods.
 Syrup storage: suggest you adopt Doing Company syrup storage tank, convenient for following syrup package and delivery.
Syrup equipments served for syrup preparation methods
For syrup preparation methods in Doing Company, the main features as below:
1. Complete set energy saving syrup preparation equipments equipped with most advanced syrup preparation methods, according to client's different demands offer personal preparation plan, we will design the most ecnomic benefit and high efficiency syrup preparation methods for you.
2. Automatic control system: the advanced control system is the guarantee of high quality syrup preparation. Continuous and stable production can reduce the cost.
3. Syrup preparation equipments installation, adjust and operation training: all equipments through strict quality testing, after the test passes, Doing Company engineer will adjust the equipments and train the operation people, make sure the syrup preparation methods and equipments reach the requests and your syrup preparation operation smoothly.
To sum up, this is the syrup preparation methods introduction. The main equipments demand is: tanks used in each sections, plate and frame filter press, ejector, ion exchange column.