If we introduce iron complexly into ooporphyrin, we obtain haemin. Hans Fischer More Quotes by Hans Fischer More Quotes From Hans Fischer In cases of porphyria, a minor disease, the patient excretes large quantities of porphyrins. Hans Fischer largecasespatientdisease The blood pigment haemoglobin is a compound which can be split by diverse methods into its constituents, pigment and protein. Hans Fischer splitwhichproteinblood Coproporphyrin in particular is widespread; traces are present in normal urine and also in yeast. In special cultures, yeast can be made to produce considerable quantities of coproporphyrin. Hans Fischer presentnormalspecialmade
