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Monomethylhydrazine, [32] as well as its precursors methylformylhydrazine [33] [34] and gyromitrin [35] and raw Gyromitra esculenta, [36] have been shown to be carcinogenic in experimental animals. [ 37 ] [ 38 ] Although Gyromitra esculenta has not been observed to cause cancer in humans, [ 39 ] it is possible there is a carcinogenic risk for ...
Mushroom expert Monica Svensson criticized him for including it, because monomethylhydrazine is a known carcinogen and there is a risk that inexperienced people might misinterpret the recipe and omit the steps that reduce the toxicity level.
Monomethylhydrazine (MMH) is a highly toxic, volatile hydrazine derivative with the chemical formula CH 6 N 2. It is used as a rocket propellant in bipropellant rocket engines because it is hypergolic with various oxidizers such as nitrogen tetroxide ( N 2 O 4 ) and nitric acid ( HNO 3 ).
Mushroom poisoning is usually the result of ingestion of wild mushrooms after misidentification of a toxic mushroom as an edible species. The most common reason for this misidentification is a close resemblance in terms of color and general morphology of the toxic mushrooms species with edible species.
The false morel produces the poison gyromitrin which is an organic derivative of hydrazine that is converted to monomethylhydrazine by metabolic processes. Even the most popular edible "button" mushroom Agaricus bisporus produces organic hydrazine derivatives, including agaritine, a hydrazine derivative of an amino acid, and gyromitrin. [69] [70]
Gyromitra esculenta, a false morel. When gathering morels for mushrooms, care must be taken to distinguish them from potentially poisonous lookalikes. While a great many morel lookalikes, and even morels themselves are toxic or cause gastrointestinal upset when consumed raw, some, such as Gyromitra esculenta remain toxic even after conventional cooking methods.
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gyromitrin and monomethylhydrazine [19] North America, Europe and Asia Morchella spp. Cantharellus spp. Gyromitra perlata: Pig's ears gyromitrin and monomethylhydrazine [19] North America and Europe Disciotis venosa: Echinoderma asperum: Freckled dapperling unknown North America Europe, Asia and Oceania Macrolepiota procera. Chlorophyllum rhacodes