Mushroom Cleaning via Solvent Extraction and Segmentation
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Solution Overview
Problem
Wild and cultivated mushrooms often contain foreign elements like insects, topsoil, and other impurities, which are difficult to remove effectively, leading to inconsistent organoleptic characteristics and market withdrawal risks for processed products.
Innovation Solution
A process involving solvent extraction to separate soluble parts from mushrooms, followed by cleaning steps using pressure variations, gas bubbling, and oxygenated water to remove insoluble foreign elements, with reconstruction of the mushroom by combining cleaned pulp with the extracted solutes to achieve consistent flavor and aroma.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If wild mushrooms are used to maintain organoleptic characteristics, then flavor and aroma are improved, but contamination by insects and foreign elements increases
Solution Approach 1:
The mushroom is divided into pulp and extract components. The pulp undergoes cleaning treatment while the extract is separated and later recombined, allowing selective removal of contaminants while preserving desirable organoleptic properties in the extract portion.
Solution Approach 2:
The soluble parts (extract) are extracted from the mushroom pulp using a solvent. This extraction separates the valuable organoleptic components from the insoluble foreign elements and insect contaminants, enabling selective cleaning of the pulp while preserving flavor and aroma in the extract.
2Ease of manufacture
If normal scrubbing processes are used to clean mushrooms, then external cleaning is achieved, but topsoil and internal contaminants remain
Solution Approach 1:
The mechanical scrubbing process is replaced with solvent extraction. The solvent penetrates the mushroom pulp to dissolve and extract soluble contaminants like topsoil residues and internal impurities, achieving thorough cleaning without mechanical damage to the mushroom structure.
Solution Approach 2:
A solvent is introduced as an intermediary substance to facilitate cleaning. The solvent acts as a medium that selectively dissolves and removes soluble contaminants from the mushroom pulp, enabling effective cleaning without direct mechanical contact that could damage the product.
3Reliability
If contaminated mushrooms are discarded to ensure product safety, then food safety is improved, but organoleptically excellent mushrooms are lost
Solution Approach 1:
The extract containing soluble contaminants is separated from the pulp through solvent extraction. This allows the pulp to be thoroughly cleaned and reconstructed with the extract, enabling the processing of mushrooms that would otherwise be discarded due to contamination while ensuring product safety.
Solution Approach 2:
The physical and chemical parameters of the mushroom are changed through solvent extraction and reconstruction. The process transforms contaminated raw mushrooms into cleaned, reconstructed products with controlled organoleptic properties, expanding the usable supply beyond traditionally acceptable mushrooms.
4Adaptability or versatility
If mushroom batches with different characteristics are processed, then raw material availability is improved, but product consistency deteriorates
Solution Approach 1:
The mushroom is segmented into pulp and extract components that can be independently processed and then recombined in controlled proportions. This segmentation allows standardization of the final product by controlling the ratio and characteristics of the reconstructed components, ensuring consistency despite variations in raw material.
Solution Approach 2:
The reconstruction process creates a homogeneous final product by combining cleaned pulp with standardized extract. The extract serves as a consistent flavor and aroma component that uniformizes the organoleptic characteristics across batches, ensuring product consistency regardless of raw material variations.
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 process ensures repeatable organoleptic characteristics, reduces discards, and enhances the intensity of flavor and aroma, resulting in a consistent end product with a stronger aromatic component, while maintaining the fibrous structure, thus addressing the challenge of inconsistent mushroom quality.
Implementation Method 1
separation of the soluble parts from the mushrooms through the generation of an extract through solvent
Implementation Method 2
suspending the pulp in a liquid medium, preferably water, to form a mixture, and the stressing of the mixture through at least one series of pressure variations that cause the foreign elements to come out
Implementation Method 3
bubbling through the mixture of a food gas or of a mixture of food gases (for example it is preferable to bubble at least nitrogen gas and/or carbon dioxide), where the bubbling of the gas causes the foreign elements to come out from the pulp in suspension
Implementation Method 4
the pulp is placed in suspension in a solution comprising oxygenated water, to generate a mixture, for a predetermined time, where the reaction of the oxygenated water inside the pulp generates a propulsion effect that causes the foreign elements to come out
Data Source
AI summary
The invention relates to a process for cleaning mushrooms intended for human consumption, that comprises the following steps: - separation from the mushrooms of the soluble parts through the generation of an extract; - cleaning the pulp of insoluble foreign elements; - reconstructing by combining the pulp, removed of soluble elements and cleansed of insoluble elements, with the extract; wherein the step of cleaning the pulp takes place at least during and/ or after the generation of the extract.