Symptoms of scombroid poisoning including a tingling or burning sensation in the mouth, facial swelling, rash, hives and itchy skin, nausea, vomiting or diarrhea, can appear within minutes to several hours after eating the affected fish.
Scombrotoxin Poisoning and Decomposition (FDA) Scombrotoxin Poisoning and Decomposition | FDA and Fish and Fishery Products Hazards and Controls Guidance (fda.gov)
- "Fish most commonly involved are members of the Scombridae family (tunas and mackerels), and a few non-scombroid relatives (bluefish, dolphin or mahi-mahi, and amberjacks). can become problematic for Scombroid poisoning when the product is temperature abused."
- "The suspect toxin is an elevated level of histamine generated by bacterial degradation of substances in the muscle protein. This natural spoilage process is thought to release additional by-products which potentiate the toxic effect. The potential toxins are not destroyed by freezing, cooking, smoking, curing or canning."
- "These species should always receive special care in handling, washing, and proper icing, refrigeration or immediate freezing to prevent bacterial growth and spoilage. Studies have demonstrated toxic histamine levels can be generated within less than 6 to 12 hours exposure without ice or refrigeration."
- This protein degradation can occur anywhere along the supply chain where there is the opportunity for temperature abuse - the boat, processing and storage, retail and foodservice, and the home.
- "Certain bacteria produce the enzyme histidine decarboxylase during growth. This enzyme reacts with histidine, a naturally occurring amino acid that is present in larger quantities in some fish than in others. The result is the formation of scombrotoxin (histamine)."
- "Histamine-forming bacteria are capable of growing and producing histamine over a wide temperature range. Growth of histamine is more rapid, however, at high-abuse temperatures (e.g., 70°F (21.1°C) or higher) than at moderate-abuse temperatures (e.g., 45°F (7.2°C)). Growth is particularly rapid at temperatures near 90°F (32.2°C). Histamine is more commonly the result of high temperature spoilage than of long-term, relatively low-temperature spoilage, which is commonly associated with organoleptically detectable decomposition"
- "Once the enzyme histidine decarboxylase is present in the fish, it can continue to produce histamine in the fish even if the bacteria are not active. The enzyme can be active at or near refrigeration temperatures. The enzyme remains stable while in the frozen state and may be reactivated very rapidly after thawing."
https://www.fda.gov/safety/recalls-market-withdrawals-safety-alerts/relish-foods-inc-recalls-frozen-tuna-steaks-because-possible-health-risk
Relish Foods, Inc Recalls Frozen Tuna Steaks Because of Possible Health Risk
Summary
Company Announcement Date: December 28, 2021
FDA Publish Date: December 29, 2021
Product Type: Food & Beverages
Reason for Announcement: Elevated levels of histamine
Company Name: Relish Foods, Inc.
Brand Name: Frozen Pacific Fusion Brand
Product Description: Tuna steaks
Relish Foods, Inc Recalls Frozen Tuna Steaks Because of Possible Health Risk
Summary
Company Announcement Date: December 28, 2021
FDA Publish Date: December 29, 2021
Product Type: Food & Beverages
Reason for Announcement: Elevated levels of histamine
Company Name: Relish Foods, Inc.
Brand Name: Frozen Pacific Fusion Brand
Product Description: Tuna steaks