Use of an amphoteric polysaccharide for enhancing the detergent properties of enzymes
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Solution Overview
Problem
There is a need for detergent compositions that enhance enzymatic cleaning properties, particularly in low or moderate temperature ranges, and provide stability during storage and effective stain removal under varying conditions.
Innovation Solution
The use of an amphoteric polysaccharide, such as amphoteric galactomannan, enhances the detergent properties of enzyme-containing compositions by improving stain removal performance on fabrics, hard surfaces, and other substrates, including protein, starch, and fat stains, by stabilizing enzymes and enhancing their activity in varying conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If high temperatures and vigorous mixing are used to remove dirt, then cleaning effectiveness is improved, but energy consumption increases and clothing life is shortened
Solution Approach 1:
The patent introduces enzymes as intermediary substances that facilitate the cleaning process at lower temperatures. These biological catalysts mediate between the detergent composition and the stains, enabling effective cleaning without requiring high energy input for heating and agitation.
Solution Approach 2:
The invention changes the operational parameters by using enzymes that are active at lower temperatures compared to conventional detergents. This parameter change allows the cleaning system to operate effectively in the 30-60°C range rather than requiring high temperatures, thereby reducing energy consumption while maintaining cleaning effectiveness.
2Reliability
If high temperatures and vigorous mixing are used to remove dirt, then cleaning effectiveness is improved, but clothing life is shortened
Solution Approach 1:
Enzymes serve as intermediaries that selectively target and break down stain molecules without mechanically stressing the fabric. This intermediary action allows stain removal while preserving the integrity of clothing fibers, extending garment life.
Solution Approach 2:
The patent replaces the mechanical cleaning mechanism (vigorous mixing and beating) with a biochemical mechanism (enzyme-catalyzed degradation of stains). This substitution eliminates the mechanical stress that damages clothing while maintaining cleaning effectiveness through chemical action.
3Use of energy by moving object
If enzymes are used to improve cleaning at lower temperatures, then energy consumption is reduced, but enzyme stability under varying conditions becomes challenging
Solution Approach 1:
The patent creates a composite detergent composition that combines enzymes with stabilizing agents, surfactants, and buffer systems. This composite formulation protects the enzymes from denaturation and maintains their catalytic activity across varying temperatures, pH levels, and storage conditions.
Solution Approach 2:
The detergent composition includes stabilizing agents that are incorporated beforehand to protect enzymes from environmental stressors. These protective components are present in advance to cushion the enzymes against temperature fluctuations, oxidative damage, and other harsh conditions during storage and use.
4Device complexity
If conventional detergents are used without enzymes, then formulation simplicity is maintained, but cleaning effectiveness on protein stains is insufficient
Solution Approach 1:
The patent changes the functional parameters of the detergent by incorporating enzymes with specific catalytic properties. This addition transforms the formulation from a purely physical cleaning system to a biochemical one, dramatically improving protein stain removal while maintaining relative formulation simplicity through the use of commercially available enzyme preparations.
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 amphoteric polysaccharide significantly improves the enzymatic cleaning performance, measured by increased stain removal efficiency and stability, even under low or moderate temperatures, and in the presence of varying detergents, ensuring effective cleaning across different substrates.
Implementation Method 1
The use of an amphoteric polysaccharide, such as amphoteric galactomannan, enhances the detergent properties of enzyme-containing compositions by improving stain removal performance on fabrics, hard surfaces, and other substrates, including protein, starch, and fat stains, by stabilizing enzymes and enhancing their activity in varying conditions.
Implementation Method 2
The use of enzymes allows lower temperatures to be employed and shorter periods of agitation are needed, often after a preliminary period of soaking. In general, enzyme containing detergents remove protein from clothes soiled with blood, milk, sweat, or grass, far more effectively than detergents which do not contain enzymes.
Data Source
AI summary
A method for enhancing the detergent properties of enzymes of an enzyme-containing detergent composition, comprising the step of adding to said composition an amphoteric polysaccharide.