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Updated: Apr 22, 2026

Testing Nicotine Tolerance in Aphids Using an Artificial Diet Experiment
Published on: May 14, 2008
Biogenic amines--a possible source for nicotine in mushrooms? A discussion of published literature data
B K Schindler1, S Bruns2, G Lach2
1PROOF-ACS GmbH, Tempowerkring 1, 21079 Hamburg, Germany.
Abstract:
Mushrooms have, repeatedly, been shown to contain nicotine. Speculation about the source of contamination has been widespread, however the source of nicotine remains unknown. Previous studies indicate that putrescine, an intermediate in nicotine biosynthesis, can be formed in mushrooms, which might be metabolised to form nicotine. Thus, endogenous formation may be a possible cause for elevated nicotine levels in mushrooms. We present evidence from the literature that may support this hypothesis.
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