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IPA Database by CCFA

  Glucan 1,4-α-maltohydrolase
Substance Information
Synonyms of Substance Name  maltogenic α-amylase; 1,4-α-D-glucan α-maltohydrolase; 4-α-D-glucan α-maltohydrolase
CAS Number  
INS Number  
IUBMB Number  3.2.1.133
Technological Function [Category (for enzyme preparations only)]  Food enzymes (including immobilized enzymes)
Description  
Functional Use  Hydrolysis of (1→4)-α-D-glucosidic linkages in polysaccharides so as to remove successive α-maltose residues from the non-reducing ends of the chains
Production Organism(for food enzymes)  Bacillus subtilis
Donor Organism(for food enzymes)  Bacillus stearothermophilus
Area of Usage
Area Of Utilization  
Food Category  
Subcategory  
Adoption by CCFA/CCFAC  CX/FAC 92/7
Interaction with food  
Residues (mg/kg) (less than)  
Max Level  
Note  
JECFA Evaluation See JECFA
JECFA Evaluation http://www.inchem.org/documents/jecfa/jecmono/v040je06.htm
Comments
JECFA Specifications http://www.fao.org/ag/agn/jecfa-additives/specs/Monograph1/Additive-273.pdf
Notes and References
Other Evaluations  
Special Use History  
Approval information  
Other information:
Glucan 1,4-α-maltohydrolase
Functional Use: Hydrolysis of (1→4)-α-D-glucosidic linkages in polysaccharides so as to remove successive α-maltose residues from the non-reducing ends of the chains
Production Organism: Bacillus licheniformis
Glucan 1,4-α-maltohydrolase
Functional Use:
Production Organism: Bacillus subtilis
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