Capsule Release Testing With Controlled Impulse and Quantitative Detection
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Solution Overview
Problem
Current methods for determining the release of active ingredients from capsules are subjective, time-consuming, and lack standardization, leading to unreliable and variable results.
Innovation Solution
A device and method that applies a physical or chemical impulse to release active ingredients from a release system, such as a capsule, and uses a detection device for objective and standardized analytical determination of the release, allowing for reproducible and quantitative analysis of the active ingredients and properties of the release system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If sensory evaluation methods are used to determine active ingredient release, then the assessment can be performed, but the results are subjective and lack standardization
Solution Approach 1:
The patent replaces subjective sensory evaluation with an automated mechanical activation system that applies controlled physical impulse (pressure, friction, shear) to release active ingredients from capsules. This mechanical system is coupled with analytical detection devices (GC-MS, HPLC) that objectively quantify the released active ingredients, eliminating human subjectivity and enabling standardized, reproducible measurements of release rate and concentration.
2Productivity
If manual friction is applied to release active ingredients, then the release can be demonstrated, but the applied pressure is not standardized leading to fluctuating results
Solution Approach 1:
The patent employs a dynamically controlled activation device that can apply varying mechanical impulses (pressure, friction, shear forces) in a controlled and reproducible manner. The system allows precise control over the magnitude and duration of the applied force, enabling standardized activation conditions that yield consistent release results across multiple tests, while maintaining high productivity through automated operation.
3Measurement precision
If multiple active ingredients are released from capsules, then the release profile can be analyzed, but the process is time-consuming
Solution Approach 1:
The patent merges multiple analytical detection methods (gas chromatography-mass spectrometry, high-performance liquid chromatography) with the activation system to simultaneously analyze multiple active ingredients released from capsules. This integrated approach allows parallel processing of multiple compounds in a single experiment, providing comprehensive release profile analysis of several active ingredients without proportionally increasing analysis time.
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
Enables objective, standardized, and reproducible analysis of the release of active ingredients, including concentration, release rate, and properties of the release system, facilitating comparison and optimization of different systems.
Implementation Method 1
Usually, a mechanical stress, for example pressure or shear, produces a complete release of the core material
Implementation Method 2
a detection device (5), set up for analytical determination of the released active ingredient(s)
Data Source
AI summary
The present invention relates to a device and a method for the analytical and/or sensory determination of the release of an active substance or several active substances from a release system. In particular, the present invention relates to a device and a method for determining the release of an active substance or active substances, in particular of an odiferous substance or flavoring or an odiferous substance or flavoring mixture, from a capsule or a precursor. Furthermore, the present invention relates to a device and a method for determining the properties of a release system, in particular of a capsule or a precursor. Ultimately, the present invention relates to the use of the device and method according to the invention for the analytical and/or sensory determination of the release of one or more active substances from a release system.