Body Wash Enzyme Compositions Preventing Maillard Yellowing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Body wash compositions undergo yellowing due to the Maillard reaction between amines and reducing sugars, leading to reduced shelf-life and consumer dissatisfaction.
Innovation Solution
Incorporation of a Maillard reaction inhibiting enzyme, such as hexose oxidase, fructosamine oxidase, or fructosamine kinase, to prevent the reaction between amines and reducing sugars, maintaining the composition's color and extending its shelf-life.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If sustainable materials including reducing sugars are used in body wash compositions, then the cost of formulation is reduced and environmental impact is improved, but the composition undergoes yellowing due to Maillard reaction between reducing sugars and amines
Solution Approach 1:
The patent introduces an enzyme (glucose oxidase, fructose oxidase, or polysaccharide oxidase) as an intermediary substance that mediates between the reducing sugar and amine components. This enzyme catalyzes the oxidation of reducing sugars to non-reducing sugars, preventing the Maillard reaction without requiring additional chemical additives that would increase formulation complexity or cost
Solution Approach 2:
The patent changes the chemical state of the reducing sugar from a reactive form (capable of Maillard reaction) to a non-reactive form (oxidized sugar). This parameter change in the chemical state of the sugar component eliminates the harmful yellowing effect while maintaining the beneficial sustainable material properties
2Adaptability or versatility
If reducing sugars are included in body wash compositions, then sustainable and environmentally friendly materials are used, but the shelf-life is reduced due to ongoing Maillard reaction and yellowing
Solution Approach 1:
The patent applies preliminary action by adding the oxidizing enzyme during the formulation process to pre-oxidize the reducing sugars before the product reaches the consumer. This preliminary chemical transformation ensures that the Maillard reaction cannot occur during storage, extending shelf-life while maintaining the sustainable material composition
Solution Approach 2:
The enzyme provides continuous protection against Maillard reaction throughout the entire shelf-life of the product. The oxidation of reducing sugars to non-reducing sugars is a continuous process that maintains the stable, non-yellowing state of the composition from formulation through storage and use
3Ease of operation
If amines are used in body wash compositions from surfactants and proteins, then effective cleaning and foaming properties are achieved, but yellowing occurs when combined with reducing sugars under heat
Solution Approach 1:
The oxidizing enzyme acts as a protective intermediary between the amine-containing surfactants/proteins and the reducing sugars. By catalyzing the oxidation of sugars to non-reducing forms, the enzyme prevents direct interaction between amines and sugars that would otherwise lead to Maillard reaction and browning, while allowing the amine-based cleaning functionality to remain effective
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 enzyme inhibits the Maillard reaction, preventing yellowing and ensuring the body wash maintains its appearance and usability over time, enhancing consumer confidence.
Implementation Method 1
A Maillard reaction is a chemical reaction between an amine and a reducing sugar, which can create melanoidins
Implementation Method 2
an enzyme that prevents or inhibits a Maillard reaction from occurring in said body wash compositions
Data Source
AI summary
Body wash compositions having an increased shelf-life are described. The body wash compositions include a Maillard reaction inhibiting enzyme that prevents a Maillard reaction between an amine and a reducing sugar. The Maillard reaction can cause yellowing of the body wash compositions. The body wash compositions which includes the Maillard reaction inhibiting enzyme do not undergo yellowing and thus have an increased shelf-life compared to equivalent body wash compositions that lack such an enzyme.