一种红曲脱色剂及红曲脱色方法
By coating an organic-coated red yeast rice decolorizing agent onto the surface of a porous inorganic matrix, and combining physical and chemical adsorption, the problems of poor decolorization effect and large loss of beneficial components in red yeast rice fermentation broth were solved, achieving efficient decolorization and low loss.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 杭州天曲生物技术有限公司
- Filing Date
- 2024-06-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies have poor decolorization effects on red yeast rice fermentation broth, and the loss of beneficial components is significant after decolorization. Traditional decolorization methods suffer from problems such as unsatisfactory decolorization effects and high costs.
A red yeast rice decolorizing agent with an organic coating on a porous inorganic matrix is used. By combining physical and chemical adsorption and utilizing conjugated double bonds for chemical coupling reaction, the adsorption capacity and selectivity of red yeast rice pigment are improved.
It achieves efficient decolorization of red yeast rice fermentation broth, significantly improves the decolorization rate, and reduces the loss of beneficial secondary metabolites such as GABA, thereby lowering the decolorization cost.