Controlled Aldehyde Blends for Juicy Citrus Flavour
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Solution Overview
Problem
There is a need for natural flavorings that can enhance and balance the taste and odor profiles of food products without imparting undesirable rancid, fishy, or metallic tastes associated with certain aldehydes, particularly in beverages and desserts, while complying with European guidelines.
Innovation Solution
A flavoring composition comprising 8Z,11Z-heptadecadienal, 8Z-heptadecenal, and 7Z-hexadecenal, optionally with additional aldehydes like 5Z,8Z,12Z-heptadecatrienal, 8Z-pentadecenal, and 7Z-tetradecanal, in specific weight percentages, obtained through enzymatic conversion from natural sources, to create a desired taste and odor profile.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If aldehydes are used to enhance flavor and aroma in food products, then the taste and odor profile is improved, but undesirable rancid, fishy, or metallic tastes occur at certain concentrations
Solution Approach 1:
The patent applies parameter changes by precisely controlling the concentration ranges of specific aldehydes (8Z,11Z-heptadecadienal: 0.001-30 wt.%, 8Z-heptadecenal: 0.001-30 wt.%, 7Z-hexadecenal: 0.001-30 wt.%) to achieve desired flavor enhancement while avoiding the threshold where rancid, fishy, or metallic tastes occur. This quantitative parameter optimization resolves the contradiction between flavor improvement and harmful taste effects.
Solution Approach 2:
The patent uses a composite material approach by combining multiple specific aldehydes in defined proportions rather than using single aldehydes or broad mixtures. This specific composition (8Z,11Z-heptadecadienal, 8Z-heptadecenal, and 7Z-hexadecenal) creates a synergistic effect that enhances flavor while suppressing individual harmful characteristics that would occur at higher concentrations of single aldehydes.
2Reliability
If natural flavorings are used to comply with European guidelines, then the product meets regulatory requirements, but the available options for enhancing specific taste profiles are limited
Solution Approach 1:
The patent resolves this contradiction by defining specific concentration parameters for naturally occurring aldehydes that meet European guideline requirements (EG 1334/2008) while achieving versatile taste profile enhancement. The controlled ranges allow the composition to be declared as natural flavoring while providing adaptability for different applications such as citrus lemonades, convenience products, and desserts.
Solution Approach 2:
The patent applies universality by creating a natural flavoring composition that can be applied across multiple product types (beverages, convenience products, desserts) to achieve different taste enhancement goals. The same core composition of three aldehydes in defined ranges provides universal applicability while maintaining compliance with European natural flavoring regulations.
3Adaptability or versatility
If broad aldehyde mixtures are used to provide taste, then various flavor notes are achieved, but the taste profile lacks precision and desired characteristics
Solution Approach 1:
The patent resolves this contradiction by specifying precise concentration parameters for each aldehyde component (8Z,11Z-heptadecadienal: 0.001-30 wt.%, 8Z-heptadecenal: 0.001-30 wt.%, 7Z-hexadecenal: 0.001-30 wt.%) rather than using broad, uncontrolled mixtures. This precise parameter definition enables both flavor variety and controlled taste profile characteristics.
Solution Approach 2:
The patent applies composite materials by formulating a specific mixture of three particular aldehydes in defined proportions, creating a standardized composition that provides consistent and precise taste profile control. This specific composite approach replaces broad, variable aldehyde mixtures with a controlled multi-component formulation that achieves both versatility and manufacturing precision.
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 composition effectively enhances the juicy odor and taste of citrus lemonades and other preparations, providing a more desirable flavor profile while being declared as natural under European guidelines.
Implementation Method 1
Aldehydes are aromatic substances, which naturally occur in food products.
Data Source
AI summary
The present invention relates to ingredients for improving the flavour of food products. It concerns flavouring compositions with 8Z,11Z-heptadecadienal, 8Z-heptadecenal and 7Z-hexadecenal and optionally further aldehydes. Furthermore, the present invention relates to preparations with improved taste characteristics comprising an inventive flavouring composition as well as the use of an inventive flavouring composition and a method for improving at least one taste characteristic in a preparation.