In today’s health-conscious world, much of the conversation around sweeteners focuses on cutting down or even eliminating caloric sweeteners, that is, sucrose, glucose, fructose, and other sugars that impart at least 1kcal/g. These are typically referred to by the generic term “sugar.” However, it must be noted that there are chemical forms of sugar that are lower and even ultra-low in calories (see “Sweet In-Betweens,” below)….. click link to read further
https://www.preparedfoods.com/articles/129870-what-you-need-to-know-about-natural-sweeteners