are intensely sweet in tiny doses, making them ideal for using in low-calorie soft drinks and sugar-free gum. SCIENCE PHOTO LIBRARY Others, such as sorbitol and xylitol, are more bulky ...
Instead, it uses Sorbitol, an artificial sweetener. While melting and casting the Sorbitol-based propellant grains is much easier than a sugar-based concoction, the Sorbitol had much less thrust ...