Assertion: saliva's enzyme | /r/Synonym | ptyalin
Facets:
Source sentences:
text: Saliva contains an enzyme called ptyalin, which breaks down the digestive starches into maltose and dextrin.
text: Saliva is made up of an enzyme called ptyalin and mucus.
text: Saliva produces an enzyme called ptyalin,which helps in the digestion of proteins.