Baklava Preservation via Blending and Edible Sealant Coating
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Solution Overview
Problem
Traditional methods for preserving baklava result in moisture loss and loss of freshness due to the use of preservatives and refrigeration, altering the chemical composition and texture of the pastry.
Innovation Solution
Blending baklava into particulate matter and compressing it into a distinct shape, followed by coating with an edible sealant like chocolate to prevent moisture loss, allowing it to be stored for extended periods without refrigeration or additional preservatives.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of stationary object
If preservatives and refrigeration are used to preserve baklava, then the shelf life is extended, but moisture loss occurs and freshness decreases
Solution Approach 1:
The baklava is blended into particulate matter before storage, creating a uniform mixture that prevents moisture migration and maintains freshness throughout the storage period. This preliminary processing action transforms the structure to resist moisture loss during extended storage.
Solution Approach 2:
The baklava undergoes a physical state change from layered pastry to blended particulate matter. This parameter change in structure and form allows the baklava to be stored without refrigeration while maintaining moisture content and freshness for extended periods.
2Duration of action of stationary object
If preservatives are used to maintain freshness, then the shelf life is extended, but the chemical composition is altered
Solution Approach 1:
The blended baklava uses its own structural transformation and natural properties to preserve itself without requiring external chemical preservatives. The uniform particulate structure and controlled moisture content enable self-preservation during storage.
Solution Approach 2:
By changing the physical structure from layered to blended particulate form, the baklava achieves extended shelf life through physical stabilization rather than chemical preservation, maintaining its original chemical composition.
3Duration of action of stationary object
If refrigeration is used to preserve baklava, then the shelf life is extended, but the texture is altered
Solution Approach 1:
Blending the baklava into particulate matter before storage creates a structure that is stable at room temperature, eliminating the need for refrigeration and preventing the texture alterations that would otherwise occur during cold storage.
Solution Approach 2:
The transformation to blended particulate form changes the physical parameters of the baklava such that it becomes stable without refrigeration, preserving the original texture characteristics while extending shelf life.
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 effectively retains the chemical properties and moisture of baklava for several weeks to months, maintaining its freshness and texture without the need for preservatives or refrigeration, enabling it to be stored in various conditions.
Implementation Method 1
The substantially distinct shape is then surrounded by an edible sealant which is a substance which is ingestible and digestible by a human without ordinarily causing sickness to an otherwise healthy human being and which provides a measure of nutrition or digestion aid. A sealant is a device which prevents the escape, such as chocolate, or substantially prevents the escape, of moisture from an object which is coated therewith.
Implementation Method 2
One then compresses (pushes the particles together causing the particles to adhere to each other while reducing air between the particles and/or within the blended baklava and/or increases the density of the baklava) into a distinct shape
Implementation Method 3
The blending can be with a manual or electric device, such as a food processor, which separates parts of filo dough, nuts or fillings, butter or oil and or spices and any combination thereof which is used in the baklava until the particles are substantially homogenized.
Data Source
AI summary
Baklava, a well-known and popular confection, typically requires preservatives to have a long shelf life. The present technology preserves the baklava naturally by homogenizing the baklava, partially or fully, until it is malleable with the hand. The malleable version thereof made into a regular shape such as a sphere and then covered with an edible sealant such as melting chocolate such that the moisture is substantially maintained in the baklava over a period of, at least, weeks.