Phallotoxin
Encyclopedia
The phallotoxins consist of at least seven compounds, all of which are bicyclic heptapeptides (seven amino acids), isolated from the death cap (Amanita phalloides). Phalloidin
had been isolated in 1937 by Feodor Lynen
, Heinrich Wieland's student and son-in-law, and Ulrich Wieland of the University of Munich. The remaining six are prophalloin, phalloin, phallisin, phallacidin, phallacin and phallisacin. Though highly toxic to liver cells, it has since been found to have little input into the death cap's toxicity as it is not absorbed through the gut. Furthermore, it is also found in the edible (and sought after) Blusher (Amanita rubescens).
Phalloidin
Phalloidin is one of a group of toxins from the death cap known as phallotoxins.-Background:Pioneering work on this toxin was done by the Nobel laureate Heinrich Wieland in the 1930s...
had been isolated in 1937 by Feodor Lynen
Feodor Felix Konrad Lynen
Feodor Felix Konrad Lynen was a German biochemist.- Biography :Feodor Lynen was born in Munich, Germany on 6 April 1911. He started his studies at the chemistry department of Munich University in 1930 and graduated in March 1937 under Heinrich Wieland with the work: "On the Toxic Substances in...
, Heinrich Wieland's student and son-in-law, and Ulrich Wieland of the University of Munich. The remaining six are prophalloin, phalloin, phallisin, phallacidin, phallacin and phallisacin. Though highly toxic to liver cells, it has since been found to have little input into the death cap's toxicity as it is not absorbed through the gut. Furthermore, it is also found in the edible (and sought after) Blusher (Amanita rubescens).