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IPA Database by CCFA

  Laccase
Substance Information
Synonyms of Substance Name  urishiol oxidase; urushiol oxidase; p-diphenol oxidase; benzenediol:oxygen oxidoreductase
CAS Number  
INS Number  
IUBMB Number  1.10.3.2
Technological Function [Category (for enzyme preparations only)]  Food enzymes (including immobilized enzymes)
Description  
Functional Use  4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O
Production Organism(for food enzymes)  Trichoderma longibrachiatum
Donor Organism(for food enzymes)  Thielavia sp.
Area of Usage
Area Of Utilization  
Food Category  
Subcategory  
Adoption by CCFA/CCFAC  CCFA 40 (CRD14 AMFEP)
Interaction with food  
Residues (mg/kg) (less than)  
Max Level  
Note  
JECFA Evaluation See JECFA
JECFA Evaluation http://
Comments Also in immobilized form
JECFA Specifications http://
Notes and References
Other Evaluations  
Special Use History  
Approval information  
Other information:
Laccase
Functional Use:
Production Organism:
Laccase
Functional Use: 4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O
Production Organism: Trametes hirsuta
Laccase
Functional Use: 4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O
Production Organism: Trametes versicolour
Laccase
Functional Use:
Production Organism:
Laccase
Functional Use: 4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O
Production Organism: Aspergillus niger
Laccase
Functional Use: 4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O
Production Organism: Aspergillus oryzae
Laccase
Functional Use: 4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O
Production Organism: Aspergillus oryzae
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