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IPA Database by CCFA

  Cystine
Substance Information
Synonyms of Substance Name  (R,R)-3,3′-Dithiobis(2-aminopropionicacid), L-Cystine
CAS Number  56-89-3
INS Number  
IUBMB Number  
Technological Function [Category (for enzyme preparations only)]  Microbial nutrients and microbial nutrient adjuncts
Description  Amino acid
Functional Use  

Microbial nutrients

Production Organism(for food enzymes)  N/A
Donor Organism(for food enzymes)  N/A
Area of Usage
Area Of Utilization  Microbial nutrients or microbial nutrient adjuncts in the course of manufacture of a food or drink
Food Category  Fermented food
Subcategory  
Adoption by CCFA/CCFAC  CCFA 45 ( ftp://ftp.fao.org/codex/meetings/ccfa/ccfa45/fa45_inf3x.pdf)
Interaction with food  
Residues (mg/kg) (less than)  
Max Level  
Note  
JECFA Evaluation See JECFA
JECFA Evaluation http://
Comments
JECFA Specifications http://
Notes and References
Other Evaluations  Australia New Zealand Food Standard Code Std 1.3.3. Schedule 18
Special Use History  
Approval information  USA: 21 CFR Section: GRAS 184.1271, EU: E 920
Other information:
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