What is Liquid Glucose?
Liquid Glucose, also known as Glucose Syrup, is a thick, clear to pale yellow syrup produced by the enzymatic or acid hydrolysis of starch, typically derived from corn, tapioca, or wheat. It is a mixture of glucose, maltose, and higher saccharides, with the exact composition determined by the degree of hydrolysis, expressed as Dextrose Equivalent (DE). Liquid Glucose provides sweetness, body, and functional properties such as humectancy and crystallisation control that are difficult to achieve with crystalline sugars alone.
Polychem Industries supplies Food Grade Liquid Glucose to confectionery manufacturers, bakery companies, beverage producers, and ice cream manufacturers across India and internationally. Its versatility in controlling sweetness, texture, viscosity, and crystallisation behaviour makes it an essential functional ingredient across the food processing industry.
Available Grades
| Grade | Form | Purity | Standard | Applications |
| Food Grade | Clear viscous syrup | ≥80% total carbohydrate (Dry Substance basis) | FSSAI / FCC | Confectionery, bakery, beverages, ice cream, jams |
Applications & Uses
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Confectionery & Candy
The largest application. Liquid Glucose is essential in hard candy, toffee, and chewy confectionery manufacturing, where it prevents sucrose crystallisation, provides chewy texture, and contributes to the characteristic glossy appearance of many candy products.
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Ice Cream & Frozen Desserts
Used to control ice crystal size and improve texture in ice cream and frozen desserts, contributing to a smoother mouthfeel while also providing controlled sweetness without overpowering other flavour components.
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Bakery Products
Used in bread, cakes, and baked goods to improve moisture retention, extend shelf life, and contribute to browning through the Maillard reaction, while providing a softer, more tender crumb structure.
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Jams, Jellies & Preserves
Used in jam and preserve manufacturing to provide bulk sweetness while controlling crystallisation and contributing to the appropriate texture and consistency of the finished preserve product.
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Beverages
Used in certain beverage formulations as a sweetening and bodying agent, providing a different sweetness profile and mouthfeel compared to sucrose-based sweetening systems.
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Icings, Glazes & Toppings
Used in icings, glazes, and dessert toppings to provide gloss, prevent crystallisation, and contribute to the desired flow and setting characteristics of these decorative food applications.
Technical Specifications
Liquid Glucose — Key Properties
Chemical FormulaMixture of glucose, maltose & higher saccharides
CAS Number9009-12-9 (glucose syrup, generic)
Molecular WeightVariable (mixture)
AppearanceClear, colourless to pale yellow viscous syrup
Purity≥80% total carbohydrate (Dry Substance basis)
DE Value (Dextrose Equivalent)Typically 38–65 DE depending on grade
Density / Bulk Density1.40–1.43 g/cm3 (at 80% solids)
pH4.5 – 5.5 (as supplied)
Packaging Available250 kg / 300 kg drums / Bulk tanker
StorageStore in cool, dry place in sealed containers. May crystallise on prolonged storage at low temperatures — gentle warming restores fluidity.
Why Source Liquid Glucose from Polychem Industries?
- Multiple DE grades available to suit specific application requirements
- FSSAI compliant Food Grade supply with Certificate of Analysis
- Reliable bulk supply for confectionery and bakery manufacturers
- Available in drums or bulk tanker for large-volume requirements
- Competitive pricing with consistent year-round availability
- Export documentation experience for international shipments
Frequently Asked Questions
What does DE (Dextrose Equivalent) mean for Liquid Glucose?▾
DE (Dextrose Equivalent) measures the degree of starch hydrolysis, expressed as a percentage relative to pure dextrose (which has a DE of 100). Lower DE syrups (around 38-42 DE) contain more complex saccharides and provide more body and less sweetness, while higher DE syrups (60+ DE) contain more simple sugars and provide greater sweetness with less viscosity. The appropriate DE value depends on the specific functional and sweetness requirements of the application.
Why is Liquid Glucose used instead of regular sugar in candy making?▾
Liquid Glucose is critical in candy making because it interferes with sucrose crystallisation, allowing for the production of smooth, glassy hard candies and chewy textures that would otherwise crystallise and become grainy if made with sucrose alone. It also provides humectant properties that help control moisture and extend shelf life in confectionery products.
Does Liquid Glucose crystallise during storage?▾
Liquid Glucose can crystallise, particularly at lower storage temperatures or with prolonged storage, due to the natural tendency of sugars to form crystal structures over time. If crystallisation occurs, gentle warming of the syrup (typically through a water bath or controlled heating) will dissolve the crystals and restore the syrup to its normal fluid consistency.
Do you export Liquid Glucose outside India?▾
Yes. We export to Bangladesh, Sri Lanka, Nepal, Bhutan, and South Africa with full export documentation. Contact us for export pricing and lead times.