Polyphenol-Enriched Lipid Matrices from Olive Vegetation Water
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Solution Overview
Problem
Vegetation waters generated during olive oil production are a pollutant due to high polyphenol content, posing environmental risks and requiring costly and laborious treatment methods.
Innovation Solution
Adding salt to vegetation waters during olive oil production stabilizes polyphenols, allowing their transfer into oil and/or lipid matrices, enriching them with polyphenols and producing nutraceutical products.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If vegetation waters are discharged directly, then the treatment cost and complexity are reduced, but environmental pollution increases due to high polyphenol content and organic matter
Solution Approach 1:
The invention converts the harmful polyphenol-rich vegetation water into a valuable resource by using it as a source material for producing polyphenol-enriched cosmetic compositions. The polyphenols that cause environmental pollution are extracted and utilized for their beneficial antioxidant and skin-protection properties, transforming a waste stream into a functional ingredient.
Solution Approach 2:
The invention extracts polyphenols from vegetation water through contact with cosmetic formulations or processing steps, separating the valuable polyphenol component from the polluting water matrix. This extraction concentrates the beneficial compounds while leaving the treated water suitable for disposal or reuse.
2Object-affected harmful factors
If conventional treatment methods (biological treatment, evaporation, composting, filtration) are applied to vegetation waters, then environmental pollution is reduced, but treatment complexity and cost increase
Solution Approach 1:
Rather than treating vegetation water as waste requiring complex removal processes, the invention utilizes the polyphenols directly as active ingredients in cosmetic products. This approach eliminates the need for complex treatment infrastructure while creating commercial value from the same polyphenol content that would otherwise require expensive remediation.
Solution Approach 2:
The cosmetic formulations themselves serve the dual function of being the final product and the extraction medium. The cosmetic ingredients naturally contact and bind with polyphenols during formulation, performing the extraction function without requiring separate treatment equipment or processes.
3Ease of operation
If vegetation waters are used as fertilizer directly, then application simplicity increases, but crop damage occurs due to high polyphenol concentration and acidity
Solution Approach 1:
The invention extracts polyphenols from vegetation water into cosmetic formulations, removing the toxic compounds from the water matrix before any potential agricultural use. This separation eliminates crop-damaging substances while preserving the water for other purposes.
Solution Approach 2:
The polyphenols that would harm crops if applied directly are instead utilized as beneficial cosmetic ingredients with proven skin-protection and antioxidant properties. The same compounds toxic to plants at high concentrations become valuable health-promoting ingredients in controlled cosmetic formulations.
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 method economically and environmentally enhances oil and lipid matrices with polyphenols, improving health benefits and product stability while reducing waste pollution.
Implementation Method 1
The addition of a salt to the vegetation water, produced during the process of washing, milling/crushing, crushing of the olives and production of the oil, yields another surprising and unexpected result. The vegetation water obtained from the oil production process tends to ferment and degrade its contents very rapidly within a few hours. The addition of salt to the vegetation waters immediately after their production keeps the amount of polyphenols surprisingly stable over time.
Implementation Method 2
The amount of total polyphenols, transferred from the vegetation waters to the oil and/or lipid matrix, increases as the concentration of salt used increases, approaching the saturation point (Figure 3).
Data Source
Figure 1~2D
Figure 3
Figure 4
AI summary
The present invention describes a method for enriching any oil and/or lipid matrix in polyphenols, from vegetation waters produced during the treatment of olives for the production of extra virgin olive oil, as well as an oil and/or lipid matrix enriched in polyphenols obtainable by the method, and a nutraceutical product, food supplement or functional food comprising an oil and/or lipid matrix enriched in polyphenols. The present invention further describes a method for producing a polyphenol extract using an oil and/or lipid matrix enriched in polyphenols obtainable by the enrichment method of the present invention.