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- Complaint Case Studies Some discoloration of steak
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Complaint Case Studies Some discoloration of steak
Last updated on March 3, 2025.
1.Overview
Some of the steaks were colored.
Photos of complaints
2.Test results
Coloring: Detected Red No. 3 (R3) and Blue No. 1 (B1) (thin-layer chromatography method)
3.Conclusion
It was estimated that the pigment of the seal, Red No. 3 (R3), and Blue No. 1 (B1) were separated, and that the part dyed in B1 became green.
Published on March 8, 2007
Inquiries to this page
RIKEN, Medical Care Bureau Institute of Hygiene
Phone: 045-370-9451
Phone: 045-370-9451
Fax: 045-370-8462
E-Mail address [email protected]
Page ID: 197-050-267
