Isomaltulose Use for Post-Exercise Regeneration
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current carbohydrate sources, especially after physical exertion, lead to increased respiratory quotient (RQ) and reduced fat oxidation, promoting fat storage and impairing metabolic balance, whereas the goal is to maintain low RQ and enhance glycogen storage and fat metabolism for optimal regeneration and training effects.
Innovation Solution
The use of isomaltulose or mixtures containing isomaltulose in functional foods post-exercise to maintain a low respiratory quotient, even after subsequent meals, thereby optimizing fat burning and glycogen storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If conventional carbohydrates are consumed after physical exertion, then glycogen stores are replenished, but respiratory quotient increases and fat oxidation is reduced
Solution Approach 1:
The patent applies parameter changes by selecting a carbohydrate source (isomaltulose) with specific biochemical properties - a disaccharide composed of glucose and fructose linked by an alpha-1,6-glycosidic bond. This structural parameter change results in a low glycemic index and slow absorption rate, allowing glycogen replenishment without the rapid insulin response that typically suppresses fat oxidation. The modified parameter (carbohydrate structure and absorption kinetics) resolves the contradiction between glycogen storage and fat oxidation maintenance.
2Quantity of substance
If high-glycemic carbohydrates are consumed to rapidly replenish glycogen, then glycogen storage is improved, but respiratory quotient increases significantly and fat metabolism is impaired
Solution Approach 1:
The patent changes the parameter of carbohydrate absorption kinetics by using isomaltulose, which has a delayed and prolonged absorption profile compared to high-glycemic carbohydrates. This parameter change in absorption rate prevents the sharp spike in blood glucose and insulin that causes increased respiratory quotient, while still effectively replenishing glycogen stores over time. The harmful effect of RQ increase is eliminated while maintaining the beneficial glycogen replenishment effect.
Solution Approach 2:
The patent employs a natural carbohydrate source (isomaltulose) that occurs in small amounts in nature but can be produced cost-effectively through enzymatic conversion of sucrose. This provides a practical, economically viable alternative to complex carbohydrate formulations, making the solution accessible for post-exercise nutrition without requiring expensive or complex ingredient combinations.
3Use of energy by moving object
If carbohydrate intake is increased to ensure optimal glycogen stores during physical activity, then energy availability is improved, but fat oxidation is reduced and weight control becomes difficult
Solution Approach 1:
The patent applies parameter changes by modifying the absorption kinetics parameter of the carbohydrate source. Isomaltulose provides a slow, sustained release of glucose that maintains energy availability during prolonged physical activity without causing the rapid insulin response that suppresses fat oxidation. This parameter modification in carbohydrate delivery allows simultaneous achievement of both energy availability and fat burning, resolving the contradiction between these two metabolic requirements.
Data Source
Figure 1
Figure 2
AI summary
The invention relates to the use of isomaltulose or mixtures of isomaltulose for the manufacture of functional food products for improving the regeneration of individuals exposed to physical exertion.