Assertion: alkaloid | /r/CreatedBy | animal
Facets:
Source sentences:
text: Alkaloids produced by animals are more commonly known as leukomains and ptomains - leukomains, when they are formed by the body-cells, that is, are products of metabolism, for example, epinephrine; and ptomains, when they result from micro-bic decomposition of dead material, especially the amino-acids.