Assertion: comfrey's allantoin | /r/HasProperty | a chemical compound
Facets:
Source sentences:
text: Medical researchers believe that the healing agent in comfrey is allantoin-a chemical compound that accelerates the production of new cells and assists in the healing of wounds and bruises.
text: Allantoin is a chemical found in many plants, but in comfrey it has a medicinally valuable quantity.
text: It contains allantoin, a chemical compound that speeds cell proliferation when applied to injured tissues.