A cleaning composition comprising a glycosyl hydrolase targeting (1,4)-alpha-d-glucoside bonds and at least one glycosyl hydrolase targeting beta-glycoside bonds

EP4766806A1Pending Publication Date: 2026-07-01SKYLAB AG
0 Cites 0 Cited by

Patent Information

Application Number
EP2024758807
Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-08-22
Filing Date
2024-08-21
Publication Date
2026-07-01

AI Technical Summary

Technical Problem

Existing household detergents struggle to effectively remove tough stains and soils based on hemicellulose residues from cereal crops, plants, and fungi, especially at lower temperatures, due to their low solubility and adhesive properties.

Method used

A biodegradable detergent composition comprising a combination of glycosyl hydrolases that target both alpha-(1,4)- and beta-glycosidic bonds, including alpha-amylase and enzymes like beta-glucanase, laminarinase, and cellulase, which work synergistically to break down hemicellulose residues and improve stain removal.

Benefits of technology

The composition achieves high efficiency in removing tough stains and soils at lower temperatures (30-60°C) and pH 10.0-12.5, preventing resorption on smooth surfaces and maintaining stability and activity over a wide pH range, making it suitable for various household detergents.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to a composition based on enzymes of the class of glycosyl hydrolases. The given composition can be used as a dishwashing composition, especially for removal of tough stains and soils based on hemicellulose residues of shells of cereals, plants and fungi even at lower temperatures.
Need to check novelty before this filing date? Find Prior Art