High Quality Laccase for Polyphenol Polymerization, Laccase Enzyme for Beverage Stabilization, Color Improvement and Phenol Oxidization Suppliers in China

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Food additive laccase enzyme for RTD tea

  • Food additive laccase enzyme for RTD tea
  • Food additive laccase enzyme for RTD tea
  • Food additive laccase enzyme for RTD tea

Food additive laccase enzyme for RTD tea

    Place of Origin: Cangzhou, Hebei Province, China
    Certificate: ISO 22000, KOSHER and HALAL, ECOCERT Organic Farming Europe, FSSC22000 Food Safety Management System, ISO9001FAMI-QS
    Port: Qingdao,Shanghai,Tianjin

Product Description


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, and the higher the redox potential of laccase, the wider the range of degradable substrates for it.


Laccase is a polyphenol oxidase (ρ-dihydric phenol oxidase, EC1.10.3.2) containing four copper ions, belonging to the copper blue oxidase, present as a monomeric glycoprotein. Laccase exists in fungi, bacteria and plants. It mainly takes effect on phenol-like compounds, performing one-electron oxidation. It 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.




Activity Temperature


Optimum Temperature


Activity pH


Optimum pH



The product complies with GB1886.174.





Bulk density/(g/ml)












Total viable count/(CFU/mL)



Coliform Bacteria/(CFU/mL)



Escherichia coli







Not Detected


Light brown liquid. Color may vary from batch to batch. Color intensity is not an indication of enzyme activity.


The recommended dosage is 5-500g/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.


Enzyme preparations are proteins that may induce sensitization and cause allergic type of symptoms in susceptible individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa. Any direct contact with human body should be avoided. If irritation or allergic response for skin or eyes develops, please consult a doctor.


Keep sealed after use every time to avoid microbial infections and inactivation of enzymes until its finish.


Ø Package 25kg/drum.

Ø Storage Keep sealed in a dry and cool place and avoid direct sunlight.

Ø Shelf life: 12 months in a dry and cool place.


Company introduction

Sunson Industry Group Co., Ltd. was founded in 1996. After 21 years full efforts, Sunson has grown to be a large enzyme
enterprise, specializing in exploring, researching, manufacturing and marketing of industrial center, 1 application research center and 2 modern manufacturing bases. Sunson group is the member of China Biotech Fermentation. Industry Association, and has been awarded as “Key Enterprise of China Enzymes Industry”. We take the lead to be certified with ISO9001:2000 quality management system in enzyme industry. Currently, Sunson group has established 6 subsidiary companies and 30 offices in 32 cities, provinces and municipalities in China.Our products have been exported to more than 30 countries and regions. “Sunson” has become a leading brand of enzyme industry in China.

Sunson Industry Group Co., Ltd


SUNSON Industry Group Co., Ltd was established in 1996 and was the first local company to produce cellulase by submerged fermentation in China. SUNSON Group is a full functioning enzyme company covering R&D, production and sales. It has 9 business divisions,1 Strain R&D Center and 1 Application Technology Center, 1 Technical Service Center and 1 Production Technology Center. The company has built 2 modern production factories with submerged fermentation and ultrafiltration extraction biotechnology. With more than twenty years progress, Sunson has successfully developed series of industrial enzyme products, widely applied in feed, brewing, baking, juice and wine, plant Extract, leather, alcohol, textile, detergent, and so on. Sunson has become a famous brand in enzyme field by its remarkable R&D capability, production capacity and outstanding enzyme products.

SUNSON is the member of China Biotech Fermentation Industry Association (CBFIA), and member of Enzyme Preparation Branch of CBFIA. SUNSON was honored as the Key Enterprise of China Enzyme Industry by China Fermentation Industry Association, and was the first enzyme manufacturer certified with ISO 22000 Food Safety Management System in China. It was also certified with KOSHER and HALAL, ECOCERT Organic Farming Europe, FSSC22000 Food Safety Management System, ISO9001 Quality Management System and FAMI-QS. Sunson`s products have been exported to more than 30 countries or regions and wide accepted by our customers worldwide.

With the aim to be the world first class enzyme company, Sunson will continue to make great efforts and devote to the sustainable development in the field of enzyme.

Company Info

  • Company Name: Sunson Industry Group Co., Ltd
  • Representative: Zhongping Du
  • Product/Service: Food Enzymes , Animal Feed Enzymes , Baking Enzymes , Textile Enzymes , Leather Enzymes , Starch & Ethanol Enzymes
  • Capital (Million US $): 21,000,000RMB
  • Year Established: 1996
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: Cangzhou city, Hebei province
  • Contact Person: Mr. Zhou
  • Tel: +86-10-58246890
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