Frozen Coconut Preparation to Preserve Shell, Meat, and Water
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Solution Overview
Problem
Existing methods fail to preserve the integrity and natural flavor of coconuts by freezing them while maintaining the coconut meat and water inside the shell, often causing damage and losing nutritional value.
Innovation Solution
A system and method involving dehusking, drying, vacuum sealing, and controlled freezing processes to preserve coconut meat and water within the shell, using vacuum-sealed bags and controlled temperature environments to minimize damage and maintain freshness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of stationary object
If coconut water is preserved by high heat pasteurization, then shelf life is extended, but nutrients, electrolytes and flavor are destroyed
Solution Approach 1:
The patent changes the temperature parameter from high heat pasteurization to freezing temperatures, transforming the preservation mechanism from thermal processing to cryogenic storage. This parameter change allows shelf life extension while preserving nutrients, electrolytes and natural flavor without destruction.
Solution Approach 2:
The patent utilizes the phase transition of water from liquid to solid state through freezing. By freezing the coconut water inside the coconut shell, the system extends shelf life while maintaining the natural composition, as the frozen state prevents microbial growth and chemical degradation without the harmful effects of high heat.
2Duration of action of stationary object
If coconut water is preserved by adding artificial flavors, stabilizers and sweeteners, then shelf life is increased, but natural flavor is reduced and nutrients are destroyed
Solution Approach 1:
The patent allows the coconut water to preserve itself through freezing within its natural coconut shell environment. The system uses the coconut's own structure and the freezing process to prevent contamination and degradation, eliminating the need for artificial preservatives, flavors, or stabilizers while maintaining both shelf life and natural flavor.
Solution Approach 2:
The patent creates a protective environment by freezing the coconut water, effectively putting it in a state of suspended animation. The frozen environment acts as an inert barrier that prevents microbial contamination and chemical reactions, extending shelf life without requiring artificial additives.
3Duration of action of stationary object
If coconuts are preserved by dipping in chemicals, then shelf life is extended, but coconut meat and water may be poisoned
Solution Approach 1:
The patent converts the harmful effect of chemical preservatives into a beneficial natural freezing process. Instead of using external chemicals that may contaminate the coconut, the system uses controlled freezing to achieve preservation, turning a potentially harmful approach into a safe and effective solution.
4Duration of action of stationary object
If coconuts are frozen without proper preparation, then shelf life is extended, but coconut shell breaks frequently during freezing
Solution Approach 1:
The patent applies preliminary action by preparing the coconut through dehusking and drying before freezing. This preliminary preparation removes the outer husk and reduces moisture content, preventing ice crystal formation that would cause shell cracking during the freezing process, thus maintaining shell integrity while extending shelf life.
Solution Approach 2:
The drying process beforehand acts as a cushioning measure, reducing the water content that would otherwise expand into ice crystals and break the shell. This prior preparation protects the shell structure from the mechanical stress of freezing.
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 ensures the coconut meat and water remain intact and flavorful, with a shelf life of over one year without artificial preservatives, maintaining the natural state of the coconut.
Implementation Method 1
an optional vacuum-sealing machine for sealing each dried dehusked coconut in bags
Implementation Method 2
a freezing unit for slowly completely freezing the partially frozen coconuts or alternatively a flash freezing unit for quick completely freezing the partially frozen coconuts
Data Source
AI summary
The present invention relates to a system and method for preparing frozen coconuts for reliably preserving coconut meat and coconut water inside its own coconut shells. The method comprises drying dehusked coconut, partially freezing the dried dehusked coconut in a chilling unit and freezing the partially frozen dried dehusked coconut in a freezing unit. In one embodiment of the invention, dried dehusked coconut are vacuum sealed and flash frozen to preserve nutrients in a flash freezing unit. The frozen coconuts are stored in frozen storage and have shelf life of over a year. The frozen coconuts, upon thawing, have fresh taste with coconut meat and intact coconut water inside a coconut shell.