Smoked Fish Skin Casing for Grilled Fish Integrity

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Solution Overview

Problem

Fish tends to disintegrate when grilled, making it difficult to handle and serve, and existing grilled fish products lack aromatic diversity.

Innovation Solution

A food preparation method where a piece of prepared fish is wrapped in smoked fish skin, which acts as a casing to hold the fish together and enhance aroma, using smoked skin waste products from industrial production.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If fish is grilled directly without wrapping, then cooking time is reduced and simplicity is improved, but the fish disintegrates and becomes difficult to handle

Engineering Contradiction:
Improvehandling easeVSAvoidstructural integrity
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The patent introduces aluminum foil as an intermediary substance between the fish and the grill. The foil wrap serves as a mediator that protects the fish from direct contact with the grill grates, preventing disintegration while allowing heat transfer for cooking. This resolves the contradiction by providing structural support without interfering with the cooking process.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent uses aluminum foil, a thin flexible film, to wrap around the fish. This thin film provides a protective enclosure that maintains the fish's structural integrity during handling and cooking, while being flexible enough to conform to the fish's shape and allow proper heat distribution.

Inventive Principle:
Principle #30Flexible shells and thin films

2Quantity of substance

If smoked fish skin is used as wrapping, then aromatic enrichment is improved, but device complexity increases

Engineering Contradiction:
Improvearoma concentrationVSAvoidpreparation complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The patent utilizes smoked fish skin, a waste product from fish processing, which already contains concentrated smoke aroma. The skin serves itself by releasing its inherent aromatic compounds during the grilling process, enriching the fish's flavor without requiring additional seasoning steps or complex aromatic delivery systems.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent recovers and repurposes smoked fish skin, which would otherwise be discarded as waste material from industrial fish processing. By transforming this waste product into a flavorful wrapping element, the invention recovers valuable aromatic compounds and adds flavor enhancement functionality without requiring complex processing or additional materials.

Inventive Principle:
Principle #34Discarding and recovering

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 smoked fish skin casing prevents disintegration during grilling, allows for easy handling and serving, and intensifies the aroma of the fish, providing a decorative and flavorful presentation.

Implementation Method 1

During the preparation of the food preparation according to the invention, the smoked skin releases its aroma into the piece of prepared food, thus contributing to its aromatic enrichment

Methodology Applied
Scientific EffectDiffusion: Diffusion

Implementation Method 2

When preparing the food according to the invention by heating, for example on a grill, this aromatic effect can be further enhanced by the heat

Methodology Applied
Scientific EffectHeating: Heating

Data Source

PatentEP3056095B1Wrapped food product
Publication Date: 2019.03.27 DEUT SEE
  • EP3056095B1 patent drawingFigure 1~2

AI summary

According to the invention, a food preparation is wherein a piece of prepared food is at least partially wrapped in a coating of smoked skin that has been separated from smoked meat.