Food-grade bacteria sequester toxic compounds

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Solution Overview

Problem

Current detoxification methods lack effective solutions for removing and neutralizing toxic compounds such as heavy metals, mercury, arsenic, and pesticides from the gastrointestinal tract and environment, posing health risks due to inadequate mechanisms for sequestration and detoxification.

Innovation Solution

The use of food-grade bacteria, including strains like Lactobacillus rhamnosus, to sequester and detoxify toxic compounds by binding or removing them from the gastrointestinal tract and environment, reducing their absorption and toxicity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional detoxification methods are used, then toxic compounds may be removed to some extent, but the mechanisms for sequestration and detoxification are inadequate and lack clinical evidence

Engineering Contradiction:
Improveeffectiveness of detoxificationVSAvoidcomplexity of detoxification mechanism
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent utilizes the body's existing gastrointestinal tract as the detoxification site, where probiotic bacteria naturally sequester and neutralize toxic compounds. The body's own digestive system performs the detoxification function through the action of administered probiotics, eliminating the need for complex external detoxification devices or procedures.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Probiotic bacteria serve as intermediary agents that facilitate the detoxification process. These bacteria bind to toxic compounds (heavy metals, pesticides, mycotoxins) in the gastrointestinal tract, converting them into less harmful forms that can be safely excreted, thereby mediating between the toxic substances and the body's elimination systems.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Object-affected harmful factors

If food-grade bacteria are administered to sequester toxic compounds, then absorption of toxins is reduced, but the cost and manufacturing complexity may increase

Engineering Contradiction:
Improveabsorption of toxic compoundsVSAvoidmanufacturing of probiotic product
Core Design Contradiction:
Object-affected harmful factorsVSEase of manufacture

Solution Approach 1:

The patent employs probiotic bacteria that can be produced through standard fermentation processes and administered as temporary supplements. These bacteria perform their detoxification function during passage through the gastrointestinal tract and are then excreted, representing a cost-effective, disposable biological agent that eliminates the need for long-term, expensive medical interventions.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The probiotic bacteria formulated in this patent are designed to address multiple types of toxic compounds simultaneously (heavy metals, pesticides, mycotoxins) through a single product administration. This multi-functional approach simplifies manufacturing compared to developing separate treatments for each toxin type and provides comprehensive detoxification coverage.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Reliability

If probiotics are used to manage gut pathologies, then gut health is improved, but the ability to ameliorate toxins has been much less studied

Engineering Contradiction:
Improvegut health managementVSAvoidknowledge of toxin-binding mechanisms
Core Design Contradiction:
ReliabilityVSLoss of information

Solution Approach 1:

The patent converts the previously understudied and potentially harmful accumulation of toxins in the gastrointestinal tract into a beneficial detoxification process. By administering probiotics that specifically bind to toxic compounds, the system transforms the toxic environment into one where toxins are actively sequestered and neutralized, turning a health risk into a therapeutic opportunity.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

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

The food-grade bacteria effectively reduce the absorption of toxic compounds, providing a safe and cost-effective method to mitigate health risks associated with heavy metals, mercury, arsenic, and pesticides, while being easy to manufacture and administer.

Implementation Method 1

The ability of probiotic products to ameliorate toxins has been much less studied, but nevertheless has some foundation. For example, Lactobacilli and/or bifidobacteria have been found to alter the subjects intestinal metabolic signature; bind to aflatoxin

Methodology Applied
Scientific EffectAdsorption: Adsorption

Data Source

PatentUS10487305B2Food grade bacteria for the removal of toxic compounds
Publication Date: 2019.11.26 LONDON HEALTH SCIENCES CENTRE RESEARCH INC
  • US10487305B2 patent drawing
  • US10487305B2 patent drawing
  • US10487305B2 patent drawing

AI summary

The present invention relates to food-grade bacteria and methods for removing toxic compounds, including lead, cadmium, mercury, arsenic and pesticides, from contaminated environments or substances.