Anandamide Composition With Simplified Purification for Scalable Production

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Solution Overview

Problem

The synthesis of high-purity Anandamide is costly and time-consuming due to the difficulty in separating impurities with similar structures, limiting its market application.

Innovation Solution

A composite formula comprising Anandamide, Linoleoylethanolamide, and Oleoylethanolamide, optionally with additional ethanolamides, simplifies the purification process by omitting cooling, crystallizing, and filtering steps, reducing production costs and increasing scalability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If traditional purification methods (cooling, crystallizing, filtering) are used to separate impurities from Anandamide, then purification precision is improved, but manufacturing complexity and production cost increase significantly

Engineering Contradiction:
Improvepurification precisionVSAvoidprocess complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent extracts and removes the impurity separation step entirely from the synthesis process. By using ethanolamides with different carbon chain lengths that naturally separate during the synthesis process, the complex cooling, crystallizing, and filtering operations are eliminated, achieving purification without the traditional complex separation machinery and processes

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent changes the parameter of carbon chain length in the ethanolamide molecules used in synthesis. By selecting specific ethanolamides with different carbon chain lengths, the reaction naturally produces Anandamide with different physical properties that allow simple separation, avoiding the need for complex purification equipment and processes

Inventive Principle:
Principle #35Parameter changes

2Manufacturing precision

If traditional purification methods are used to separate impurities from Anandamide, then Anandamide purity is improved, but production time and cost increase

Engineering Contradiction:
ImproveAnandamide purityVSAvoidproduction time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The patent removes the time-consuming cooling, crystallizing, and filtering steps from the production process. By using ethanolamides with different carbon chain lengths that naturally facilitate separation during synthesis, high-purity Anandamide is produced rapidly without the extended processing times required by traditional purification methods

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent uses readily available ethanolamides with different carbon chain lengths as sacrificial reagents in the synthesis process. These common chemicals enable the production of high-purity Anandamide through simple processing, replacing the need for expensive, time-consuming purification equipment and operations

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

3Manufacturing precision

If complex purification processes are used, then product purity is improved, but scalability and market application are limited

Engineering Contradiction:
Improveproduct purityVSAvoidscalability
Core Design Contradiction:
Manufacturing precisionVSProductivity

Solution Approach 1:

The patent extracts the bottleneck purification steps from the synthesis process, replacing complex cooling, crystallizing, and filtering operations with a simplified method using ethanolamides of different carbon chain lengths. This enables the process to be easily scaled up for mass production while maintaining high product purity, making market application feasible

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent changes the molecular parameters of the ethanolamides used in synthesis, specifically the carbon chain length. This parameter change causes the reaction products to have naturally different physical properties that allow simple separation, enabling scalable production of high-purity Anandamide without complex purification infrastructure

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS20260021062A1Arachidonyl ethanolamide composition
Publication Date: 2026.01.22 NANJING NUTRABUILDING BIO TECH CO LTD
  • US20260021062A1 patent drawing

AI summary

The invention discloses an Anandamide composition, which comprises, by weight, 30-75 parts of Anandamide, 5-15 parts of Linolcoylethanolamide, 2-18 parts of Oleoylethanolamide. The Anandamide composition of the invention can achieve a good antidepressant effect.