Infant Meal Component Segmentation to Reduce AGE Formation
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Solution Overview
Problem
Current composite meal products for infants and small children undergo severe heat-treatment, leading to high glycemic and insulinaemic responses due to rapid carbohydrate availability and increased levels of advanced glycation end products (AGE), which can have detrimental metabolic effects.
Innovation Solution
The meal components are separately heat-treated under optimized conditions to fully gelatinize starch and inactivate enzyme inhibitors, with Carboxymethyl-lysine (CML) levels kept below 72 mg/kg protein, and the product's Glycaemic Index (GI) and Insulinaemic Index (II) product (GI x II) not exceeding 10000, ensuring lower AGE formation and balanced nutritional properties.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If severe heat-treatment is applied to composite meal components, then sterilization and shelf stability are improved, but advanced glycation end products (AGE) formation increases and nutritional quality deteriorates
Solution Approach 1:
The patent divides the meal into separate carbohydrate-containing and protein-containing components that are heat-treated independently rather than together. This segmentation prevents the Maillard reaction between reducing sugars and proteins during heat treatment, thereby reducing AGE formation while maintaining sterilization effectiveness for each component separately.
Solution Approach 2:
The patent applies preliminary heat treatment to carbohydrate components before mixing with protein components. By pre-cooking carbohydrates and then combining with separately treated proteins under controlled conditions, the process prevents excessive AGE formation during final assembly while ensuring both components are adequately sterilized.
2Reliability
If severe heat-treatment is applied to composite meals, then microbial safety is improved, but glycemic response increases due to rapid carbohydrate availability
Solution Approach 1:
The patent separates heat treatment of carbohydrate and protein components, applying milder conditions to carbohydrates that preserve their structural integrity and slow digestion rate. This segmentation allows microbial safety to be achieved through controlled, component-specific treatment rather than severe uniform heating that would over-process carbohydrates.
Solution Approach 2:
The patent modifies heat treatment parameters (temperature, time, atmosphere) specifically for carbohydrate components to achieve adequate sterilization while preserving starch structure and preventing excessive gelatinization. This parameter optimization maintains lower glycemic response while ensuring microbial safety.
3Object-generated harmful factors
If separate heat-treatment of meal components is implemented, then AGE formation is reduced, but processing complexity increases
Solution Approach 1:
The patent implements segmentation of heat treatment processes for different meal components, which reduces AGE formation by preventing Maillard reactions. While this creates separate processing streams, the methodology simplifies overall control by allowing independent optimization of each component's treatment parameters rather than managing complex interactions in a single combined process.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach results in improved health-promoting characteristics of the food, reducing pro-inflammatory effects and maintaining nutritional quality, while allowing for flexible and balanced meal composition that preserves the taste and color of each component.
Implementation Method 1
starch in said carbohydrate containing meal component is fully gelatinized
Implementation Method 2
separately heat-treated under optimized conditions such that enzyme inhibitors are sufficiently inactivated
Implementation Method 3
content of compounds formed during heat-processing and storage of foods containing protein and carbohydrates, so called Maillard reaction products
Data Source
AI summary
The present invention relates to a nutritionally balanced composite meal for infants/small children, comprising at least one carbohydrate containing meal component and at least one protein containing meal component, where the individual components have been separately heat-treated. This to reduce the amount of advanced glycation end products (AGE's) generated, and control the levels of glycemic index (Gl) and insulin index (II), in the composite meal. Also disclosed is a method of producing said meal.