Concentration control for supersaturation, total concentration of fructose and glucose during separation, sweetening on-off control, Brix
Starch sweeteners and sugar substitutes include glucose (dextrose), fructose glucose syrup, corn syrup, and sorbitol. These products are used for sweetening, conservation, texture, or color in many edible and drinkable products, and across a variety of industries from food & beverage to pharmaceuticals.
Starch sweeteners are manufactured by acid hydrolysis reactions forming crystals or syrups. Hydrolysis degree is measured with Dextrose Equivalent (DE).
Calorie-free sugar substitutes, such as allulose or stevia, are manufactured from plants to form crystals or syrups.
Vaisala K-PATENTS® Process Refractometer is perfectly suitable for sweeteners manufacturing. Accurate and reliable in-line measurement of total dissolved solids (TDS) aids in optimizing downstream processes and complying with tight final product specifications.
Process refractometer introduces a process control element to the plant and optimization supports the overall plant efficiency and economic performance. For example, the evaporation is an important processing step in sweeteners manufacturing as it removes excess water from syrups and raise the concentration to a predetermined level. At the same time, evaporation is a major heat and energy consumer, and refractometers can help to bring down evaporation costs by feed-forward control and by keeping the syrup concentration at a constant level.
The fully digital Vaisala K-PATENTS Process Refractometer can further industrial automation and smart factory concept with its accurate and reliable real-time data, that is fully integrable to control system.
Vaisala K-PATENTS Process Refractometers provide:
All our refractometer models are easy to install directly in process lines and tanks, and with flow adapters to vessels. The measurement is not affected by crystals, particles or bubbles.
Measure dissolved solids and Brix accurately and in-line in sweeteners manufacturing processes, including ion-exchange column regeneration, evaporation, crystallization, chromatographic separation and carbon column reactivation for best yield and product quality with savings on energy and production costs.
Download our application notes for more information.
Total Dissolved Solids (TDS) measurements throughout starch processing
In sweetening-off, monitor interface between the product and the rinse water prior regeneration process
Evaporation control, syrup concentration measurements
Real-time control of crystallization pan, constant supersaturation level for high product quality and improved yield
Accurate and reliable control of the chromatographic separation, fractionation of high-purity glucose and fructose
Real-time signal for sweetening off operation during carbon column reactivation
Vaisala K-PATENTS general type process refractometer PR-43-G is made to last and is an ideal all-round instrument for measuring the liquid concentration and density in a wide range of industrial applications.
Vaisala K-PATENTS Sanitary Refractometer PR-23-A enables accurate in-line Brix and concentration measurements and control in dairy, liquid food and beverage applications as well as in pharmaceutical and biotechnology processes.
Only some examples of our refractometer applications are listed here. There are still hundreds more!
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Vaisala offers a wide range of products tailored to liquid measuring needs of different industries. Learn more about the refractometer technology and its applications, and visit the library of product related assets.