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
Cluster dextrin is a highly branched cyclic dextrin carbohydrate that provides rapid gastric emptying and sustained energy release during exercise. The unique cyclic structure allows for low osmolality and minimal digestive stress while maintaining steady blood glucose levels.
Reported Benefits (Provisional)
Origin & History
Cluster Dextrin is produced through the enzymatic breakdown of starch, resulting in a highly branched cyclic structure that allows for rapid absorption and sustained energy release.
Research Narrative (Provisional)
Research on Cluster Dextrin indicates that it can provide sustained energy and improve endurance performance. Studies have shown its effectiveness in enhancing athletic performance without causing a rapid spike in blood sugar levels.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
Cluster Dextrin (Highly Branched Cyclic Dextrin) is a carbohydrate-dominant ingredient derived from waxy corn starch via branching enzyme treatment. Macronutrient composition per 100g: Carbohydrates approximately 95-98g (primarily as complex cyclic dextrin chains), Protein less than 0.5g, Fat less than 0.5g, Dietary Fiber approximately 0-1g. Caloric density approximately 380-400 kcal per 100g (4 kcal/g as a carbohydrate source). Micronutrient content is minimal given its highly purified processing; trace amounts of sodium (approximately 10-30mg per 100g) may be present depending on manufacturing. Contains no significant vitamins or minerals in meaningful quantities. Bioactive profile centers on its unique cyclic and highly branched molecular structure with a high molecular weight of approximately 160,000 Da and narrow molecular weight distribution (low polydispersity index of approximately 1.06), which distinguishes it from maltodextrin (MW approximately 1,000-10,000 Da). Osmolality is notably low at approximately 40-60 mOsm/kg at a 10% solution concentration, compared to maltodextrin at approximately 500-700 mOsm/kg, facilitating rapid gastric emptying. Glycemic index is estimated to be moderate-to-low relative to simple sugars due to the branched structure slowing enzymatic digestion. Bioavailability is high with preferential absorption in the small intestine; gastric emptying rate is significantly faster than glucose or maltodextrin solutions, contributing to sustained plasma glucose elevation without sharp insulin spikes.
Reported Mechanism (Provisional)
Cluster dextrin's highly branched cyclic structure creates low osmolality solutions that empty rapidly from the stomach into the small intestine. The unique molecular configuration allows for gradual glucose release through α-amylase hydrolysis, maintaining stable blood glucose and insulin levels. This sustained release mechanism prevents rapid glycogen depletion while minimizing gastrointestinal distress compared to linear dextrins.
Clinical Narrative (Provisional)
Several randomized controlled trials with 8-15 participants have demonstrated cluster dextrin's superiority over maltodextrin for sustained energy release. Studies show 23% longer time to exhaustion and 15% lower perceived exertion during endurance exercise. Research indicates 40% faster gastric emptying and 60% lower gastrointestinal distress compared to glucose solutions. However, most studies are small-scale and focused on acute exercise performance rather than long-term adaptations.
Also Known As
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