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Louis Francois Glucose Syrup 40DE is a clear, viscous syrup made from wheat or corn starch through light enzymatic hydrolysis. With a dextrose equivalent (DE) of 40, it offers mild sweetness, strong anti-crystallization properties, and excellent moisture retention — perfect for professional pastry, confectionery, and baking applications.
This syrup is thicker and less sweet than a typical 43DE glucose syrup, making it especially useful when you want more structure and better water-binding, such as in caramels, ganaches, cereal bars, or slow-cooked sugar work. If you're looking for a more fluid syrup with slightly more sweetness, a 43DE glucose syrup may suit better — but when stability, chewiness, and long-lasting texture are your goals, 40DE is the ideal choice.
How to Use:
Use as a sweetener, binder, or texture stabilizer
Can be cooked, baked, or used cold
Mix directly into sugar-based confections, pastry doughs, fillings, or coatings
Application | Typical Use Range (Approx.) |
---|---|
Candies and caramels | 10 – 30% of total sugar weight |
Bakery & cereal bars | 5 – 20% of total recipe weight |
Glazes & toppings | 5 – 15% depending on texture desired |
Ice cream & sorbet | 4 – 8% of total mix weight |
Candies & sugar confections – Reduces crystallization and keeps texture smooth
Chocolate truffles & caramels – Enhances shelf life and prevents grainy texture
Cereal bars & nougats – Binds ingredients while keeping chewiness
Bakery glazes & toppings – Adds sheen and improves consistency
Aroma support – Enhances mouthfeel and carries flavour better in low-sugar formulations
Clear, slightly yellow, paste-like syrup
Mildly sweet taste
Anti-foam agent included for ease of use
Highly viscous and stable
Excellent for both artisan and industrial applications
Salted caramel filling with a smooth, silky texture
Chocolate-coated cereal bars that stay soft and cohesive
Nougatine with lasting shine and crunch
Mirror glazes for entremets or petit gâteaux with perfect clarity
DE value measures how much starch has been broken down into sugar
A DE of 40 indicates less sweetness and more body compared to higher-DE syrups
Lower-DE syrups (like this one) offer:
Strong anti-crystallization
Better moisture retention
Denser, more stable textures
This makes 40DE a great fit for recipes that need structure without excess sweetness
Compared to other glucose syrups on the market, Louis Francois 40DE syrup provides greater consistency and stability, especially in long-cooked applications like toffee or ganache
Many competitor brands vary in viscosity and sugar breakdown, which can impact recipe performance — Louis Francois guarantees precise DE and functional reliability
The anti-foaming agent also helps reduce air pockets in candies and toppings, creating a smoother finish
Made from food-grade wheat or corn starch.
Since 1914, Maison Louis Francois has been a trusted partner for chefs and food artisans around the world. Their Glucose Syrup 40DE is a staple for professionals who demand precision, functionality, and clean performance — from glossy glazes to smooth caramels and perfectly chewy confections.