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- Complaint casebook Ammonia odor of frozen tofu
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Complaint casebook Ammonia odor of frozen tofu
Last updated on March 3, 2025.
1.Overview
When the frozen tofu is opened, it smells ammonia, but is it degraded?
2.Test Results
It is thought to be derived from ammonia gas used in the process of producing frozen tofu. This ammonia gas was used to increase swelling and is not alteration of frozen tofu. There is no problem if you eat it after dispersing ammonia gas.
3.Reference
Frozen tofu is also known as Takano tofu, shimi tofu, ice tofu, etc.
4.Citation
Can you eat the Tokyo Metropolitan Government Health Bureau?
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: 413-955-461
