Macadamia Nut Paste for Allergen-Free Marzipan Substitution

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Almond-based confectionary compositions, such as marzipan, face challenges including allergenicity, susceptibility to aflatoxin-producing molds, and unsustainable agricultural practices that are water-intensive and pesticide-dependent.

Innovation Solution

The development of confectionary compositions using macadamia nuts, which include a macadamia nut paste that can substitute for marzipan, leveraging milled macadamia nut chips or cake as a byproduct of macadamia nut oil manufacturing, providing an alternative for almond-allergic individuals and a more sustainable option.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If almond-based confectionary compositions are used, then the product achieves traditional marzipan characteristics, but it poses allergenic risks and susceptibility to aflatoxin contamination

Engineering Contradiction:

Improvesafety for almond-allergic individualsVSAvoidallergenicity and aflatoxin risk

Core Design Contradiction:

ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent changes the base nut parameter from almond to macadamia nut, fundamentally altering the allergen profile while maintaining confectionary composition functionality. This substitution eliminates the harmful factors associated with almonds (allergens and aflatoxin susceptibility) while preserving the desired product characteristics.

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The patent extracts and removes the harmful components (allergens and aflatoxin susceptibility) by replacing the almond base with macadamia nut base. This extraction approach eliminates the problematic elements while retaining the essential functional properties of marzipan.

Inventive Principle:

Principle #2Taking out (Extraction)

2Productivity

If traditional almond cultivation is used, then marzipan production is maintained, but environmental sustainability deteriorates due to water-intensive and pesticide-dependent agriculture

Engineering Contradiction:

Improvemarzipan production capabilityVSAvoidenvironmental impact from water and pesticide use

Core Design Contradiction:

ProductivityVSObject-affected harmful factors

Solution Approach 1:

The patent changes the agricultural base parameter from almond to macadamia nut, which has different cultivation requirements. Macadamia nuts require less water and pesticide intervention compared to almonds, thereby reducing the environmental harmful factors while maintaining production capability.

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The patent utilizes milled macadamia nut chips or cake as a byproduct of macadamia nut oil manufacturing, repurposing what would otherwise be waste material. This approach reduces agricultural dependency and environmental impact while maintaining confectionary production.

Inventive Principle:

Principle #27Cheap short-living objects (Disposable)

3Duration of action of stationary object

If almond paste is used as the base, then traditional confectionary properties are achieved, but shelf life and stability are reduced due to susceptibility to mold and degradation

Engineering Contradiction:

Improveshelf lifeVSAvoidstability against mold and degradation

Core Design Contradiction:

Duration of action of stationary objectVSReliability

Solution Approach 1:

The patent changes the base material parameter from almond paste to macadamia nut paste, which has different chemical and physical properties. Macadamia nut paste exhibits greater resistance to mold growth and degradation, thereby improving both shelf life and reliability of the confectionary product.

Inventive Principle:

Principle #35Parameter changes

Data Source

PatentUS12295383B2Confectionary compositions

Publication Date: 2025.05.13 MACAPAN HAWAII LLC

AI summary

Macadamia nut-based compositions suitable for use in confectionary and baking are provided.