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+---- Thread: Suspicion that Sodium nitrate poisoned tourists (/showthread.php?tid=9055)
Suspicion that Sodium nitrate poisoned tourists - True Revelations - 01-08-2011
http://www.jamaicaobserver.com/latestnews/Suspicion-that-Sodium-nitrate-poisoned-tourists
I have a hard time accepting this as the actual cause.
Food additive
As a food additive, it serves a dual purpose in the food industry since it both alters the color of preserved fish and meats and also prevents growth of Clostridium botulinum, the bacterium which causes botulism. In the European Union it may be used only as a mixture with salt containing at most 0.6% sodium nitrite. It has the E number E250. Potassium nitrite (E249) is used in the same way.
While this chemical will prevent the growth of bacteria, it can be toxic in high amounts for animals, including humans. Sodium nitrite's LD50 in rats is 180 mg/kg and its human LDLo is 71 mg/kg, meaning a 65 kg person would likely have to consume at least 4.615 g to result in toxicity.[9] To prevent toxicity, sodium nitrite (blended with salt) sold as a food additive is dyed bright pink to avoid mistaking it for plain salt or sugar.
Re: Suspicion that Sodium nitrate poisoned tourist - wit - 01-08-2011
I'm still pondering why they import fish from Vietnam to a country surrounded by the sea.