Hermetica Superfood Encyclopedia
Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.
Review flags: AWAITING_SEMANTIC_VALIDATION
Palatinose (isomaltulose) is a naturally occurring disaccharide composed of glucose and fructose linked by α-1,6-glycosidic bonds. It provides sustained energy release through slower enzymatic hydrolysis by sucrase-isomaltase, supporting fat oxidation and stable blood glucose levels.
Reported Benefits (Provisional)
Origin & History
Palatinose, also known as isomaltulose, is a naturally occurring sugar derived from sucrose found in honey and sugar cane. It is produced through enzymatic conversion to create a low-glycemic carbohydrate.
Research Narrative (Provisional)
Studies on Palatinose suggest it provides a slow and sustained release of glucose, making it beneficial for endurance athletes. Research supports its role in maintaining stable blood sugar levels during prolonged exercise.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
Palatinose (Isomaltulose) is a disaccharide carbohydrate composed of glucose and fructose linked via an alpha-1,6-glycosidic bond, providing approximately 4 kcal/g (same caloric density as sucrose). It is a pure carbohydrate source with negligible protein, fat, fiber, vitamins, or minerals. The alpha-1,6-glycosidic bond makes it resistant to rapid hydrolysis by intestinal sucrase, resulting in slow and complete digestion in the small intestine with a low glycemic index (GI ~32, compared to sucrose GI ~65). It yields 100% metabolizable energy as glucose and fructose in a roughly 1:1 molar ratio upon digestion. Bioavailability is near complete (~100% absorbed in the small intestine), but the rate of absorption is significantly slower than sucrose or glucose, producing a blunted postprandial blood glucose response (peak blood glucose rise approximately 30-40% lower than sucrose). Insulin response is similarly attenuated, with insulin AUC reduced by approximately 40-50% compared to sucrose. It contains no dietary fiber, though its slow digestion partially mimics fiber-like metabolic effects. No significant micronutrient content is present. It is non-cariogenic (does not promote dental caries). Osmolality in solution is moderate, making it suitable for sports beverages without gastrointestinal distress at typical doses of 25-50g per serving.
Reported Mechanism (Provisional)
Palatinose is hydrolyzed by sucrase-isomaltase in the small intestine at a rate 4-5 times slower than sucrose, resulting in gradual glucose absorption. This slower release activates fatty acid oxidation pathways while maintaining stable insulin responses, promoting metabolic flexibility between glucose and fat utilization.
Clinical Narrative (Provisional)
Human studies with 20-50 participants demonstrate palatinose reduces post-meal glucose spikes by 20-30% compared to sucrose. Exercise trials show 20-25% increased fat oxidation rates during moderate-intensity activities lasting 60-120 minutes. Evidence is moderate quality from small-scale controlled trials, with larger long-term studies needed to confirm metabolic benefits.
Also Known As
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