Laccase Polypenol Oxidase for Color Taste Modification, Ligin Removal, Textile and Others 
Catalog Number IE-1349
Physical Form Liquid
Color Light brown
Dosage Parameters 5-500 g/T DS
Source Microorganism
| Summary | Laccase catalyzes the oxidation of phenols and quite some other substances, and may be used to remove oxygen and phenolics, modify color or taste of food, help delignification, bleaching (textile), and so on. |
| Description | Laccase is produced by submerged fermentation of Aspergillus oryzae, followed by purification and formulation. This enzyme catalyzes the oxidation of a broad range of substrates including phenols, aromatic amines, carboxylic acids, steroid hormones, metalloorganic compounds, and some non-phenolic compounds. The higher the redox potential of laccase, the broader its substrate specificity. Laccase is a polyphenol oxidase (ρ-dihydric phenol oxidase, EC 1.10.3.2) containing four copper ions, classified as a blue copper oxidase. It exists as a monomeric glycoprotein and is found in fungi, bacteria, and plants. Laccase primarily acts on phenolic compounds, facilitating one-electron oxidation and can catalyze the ring-cleavage reactions of aromatic compounds. |
| Advantages |
Laccase able to modify taste and color Oxygen or phenolics removal Help with deligninfication Applicable in food feed textile and oxidative molecular modification |
| Application | For phenolics/oxygen removal, color/taste improvement, textile, delignification and oxidative modification of certain molecules |
| Application Area |
Pulp & Paper Textile Brewing Fruit and vegetable processing Tobacco applications |
| Application Recommendation | The recommended dosage is 5-500 g/T DS. The dosage has to be optimized based on each application, the raw material specifications, product expectation and processing parameters. It is better to begin the test with the convenient volume. |
| Dosage Parameters | 5-500 g/T DS |
| Optimum Temp | 45°C-55°C |
| Effective Temp | 20°C-60°C |
| Optimal pH | 4.0-5.0 |
| Effective pH | 3.5-6.0 |
| Source | Microorganism |
| Physical Form | Liquid |
| Color | Light brown |
| Scope of Shipment | Worldwide |
| Product Strain | Aspergillus oryzae |
| Package | 25 kg/drum |
| Storage | Keep sealed in a dry and cool place and avoid direct sunlight. |
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