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Maltodextrin vs. Dextrose: Differences for Food Manufacturers
Maltodextrin or dextrose? A manufacturer’s comparison of sweetness, hygroscopicity, browning, fermentability and typical applications.
Maltodextrin and dextrose are both made from starch, both appear on countless ingredient lists, and both are supplied as white, free-flowing powders. For formulators and buyers, however, they behave very differently in production. This guide compares the two from a manufacturer’s point of view: functionality, processing and typical applications.
What is the difference?
Dextrose is glucose, a single sugar molecule obtained by complete hydrolysis of starch. Maltodextrin is the result of partial hydrolysis: a mixture of glucose chains of different lengths. How far the starch has been broken down is expressed by the DE value (dextrose equivalent). Dextrose has a DE of about 100, maltodextrins typically range from DE 10 to DE 20, and dried glucose syrups from about DE 20 upwards.
Maltodextrin vs. dextrose at a glance
| Maltodextrin (DE 10–19) | Dextrose | |
|---|---|---|
| Sweetness | Low, almost neutral | Clearly sweet |
| Hygroscopicity | Low to moderate | Higher |
| Body and viscosity | Adds body and mouthfeel | Little body |
| Maillard browning | Low | High |
| Fermentability | Limited | Readily fermentable |
| Typical role | Bulking agent, carrier, texturiser, binder | Sweetener, fermentation substrate, browning agent |
Maltodextrin or dextrose for your production?
biolla chemicals supplies maltodextrin DE 10–25 and dextrose (monohydrate and anhydrous) from Hamburg to food, supplement and pharma manufacturers across Europe. Specification, CoA and samples on request.
Request maltodextrinRequest dextrose
Or contact us directly: contact form · info@biolla.de · +49 40 67 555 155
When to choose maltodextrin
- Carrier and spray drying: maltodextrin is the standard carrier for flavours, colours and extracts. See our guide Maltodextrin as a spray-drying carrier.
- Body without sweetness: in sauces, soups, dressings and beverage powders.
- Tablets and sachets: as binder and filler, often together with microcrystalline cellulose.
- Stable dry blends: its lower hygroscopicity helps powders stay free-flowing.
When to choose dextrose
- Sweetness in confectionery, bakery and beverages.
- Fermentation: as a substrate in bakery, brewing and biotechnology.
- Colour and flavour: where Maillard browning is desired, for example in baked goods.
- Tablets: as a sweet, directly compressible filler.
Using both together
Many recipes combine the two: maltodextrin for body, carrier function and process stability, dextrose for sweetness and browning. Adjusting the ratio, or switching to a different maltodextrin DE, lets formulators fine-tune sweetness, viscosity and drying behaviour without changing the overall carbohydrate content.
Frequently asked questions
Can I replace dextrose with maltodextrin one to one?
Usually not. Maltodextrin is much less sweet, browns less and behaves differently in fermentation. Test batches are needed to adjust the recipe.
Which maltodextrin DE is closest to dextrose?
The higher the DE, the closer the behaviour to dextrose. Maltodextrin DE 19 and dried glucose syrups DE 30 or DE 38 sit between classic maltodextrin and dextrose.
Buy maltodextrin and dextrose in Europe
biolla chemicals supplies maltodextrin DE 10, 15, 19 and 25 (Ph. Eur., Kosher, Halal, non-GMO, 25 kg bags, DE 19 from stock) as well as dextrose monohydrate and dextrose anhydrous to manufacturers across Europe. Contact us or call +49 40 67 555 155 for an offer.
