1.PRODUCT DESCRIPTION

Laccase (EC 1.10.3.2) is a multi-copper oxidase enzyme  widely used in food processing, tea fermentation, and agricultural biotechnology.

Laccase is a polyphenol oxidase (ρ-dihydric phenol oxidase, EC1.10.3.2) The laccase is produced by submerged fermentation of Aspergillus oryzae followed by purification and formulation. Laccase catalyzes the oxidation of phenols and their derivatives, aromatic amines and their derivatives carboxylic acids and their derivatives, steroid hormones, metalloorganic compounds and some non-phenolic compounds  .

Appearance : yellow solid powder or Liquid products

Enzyme Activity: 10000U/G (customizable)

‌2. PRODUCT ADVANTAGE

Applications‌:

• ‌Food Industry‌: Natural bio-preservative for baked goods, beverage clarification, and polyphenol stabilization
• ‌Tea Processing‌: Enhances oxidation uniformity in black tea, fixes tea pigment stability
• ‌Agriculture‌: Degrades lignin in crop residues for biofertilizer production

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‌Cross-Industry Versatility‌:

• Reduces 30% processing time in tea fermentation vs. traditional oxidation methods
• Extends shelf life of baked goods by inhibiting lipid oxidation

‌Eco-Friendly Solution‌:

• Replaces chemical bleaching agents in paper/pulp industry
• Biodegradable alternative for pesticide residue removal in soil

3. TECHNICAL PARAMETERS/MECHANISM

Laccase is capable of catalyzing the ring cleavage reaction of aromatic compounds. In industry, laccase can be paired with an electron mediator to facilitate electron transfer to a solid electrode wire. It can also be applied to textile dyeing/textile finishing, wine cork making, teeth whitening with many other industrial, environmental, diagnostic, and synthetic uses. Laccase can be used to remove the polyphenols as well as oxygen wherever necessary.

4.PACKAGE AND STORAGE

• Package：25kg/drum.
• Storage：Keep sealed in a dry and cool place and avoid direct sunlight.
• Shelf life: 12 months in a dry and cool place.