What is isomaltulose (ISO) and how does it differ from saccharose (SUC) in terms of chemical structure and glycemic index?

Label:chem

Topic
Isomaltulose is a low-glycemic index carbohydrate compared to saccharose (sucrose), and the paper compares their metabolic effects in people with metabolic syndrome.
Answer
Isomaltulose (ISO) is a disaccharide with a unique α-1,6-glycosidic bond that resists hydrolysis by intestinal sucrase-isomaltase, resulting in a low glycemic index (GI = 32) and slower glucose absorption. In contrast, saccharose (SUC) has a medium GI (55–70) and induces rapid spikes in blood glucose and insulin.
Return to Home Chemical List
Knowledge you may be interested in
How does SSF activate the TLR/MyD88/NF-κB signaling pathway, and what is the role of isoquercitrin? What are the key chemical constituents identified in the flavonoid extract of Senecio scandens (SSF), and how were they analyzed? What are the pharmacokinetic challenges of resveratrol, and how do they affect its clinical use? What mechanisms does resveratrol use to reduce Tau protein hyperphosphorylation? How does resveratrol influence amyloid-beta (Aβ) accumulation in Alzheimer's disease? What is the chemical structure of resveratrol (RSV), and what is its molecular weight? What explains the lack of efficacy of vitamin K supplementation in CKD? Does vitamin K supplementation improve kidney function in CKD patients? How is vitamin K status measured, and why are indirect markers preferred? What are the primary forms of vitamin K, and where are they found? How does isomaltulose (ISO) affect incretin hormone release compared to saccharose (SUC)? What is the optimal preload timing for isomaltulose (ISO) to enhance the second meal effect (SME)? What is acrylamide and how does it form in foods? What are the carcinogenic and non-carcinogenic health risks of acrylamide exposure in adolescents? What are the principal bioactive compounds in matcha and green tea that are believed to influence liver metabolism and steatosis? What is the established safe daily intake range for epigallocatechin-3-gallate (EGCG) from tea infusions? How does EGCG affect lipid metabolism and hepatic steatosis in animal models of diet-induced MAFLD? Does matcha powder (whole-leaf green tea) produce stronger metabolic effects than standard green-tea infusions? Does the cell extract of VH Akkermansia muciniphila stimulate insulin secretion from INS-1 pancreatic β-cells, and how strong is this effect compared with glucose stimulation? Does the cell extract of VH Akkermansia muciniphila induce GLP-1 secretion from human NCI-H716 L-cells, and how potent is this induction?