Assertion: propionic acid's effect | /r/HasProperty | decrease
Facets:
value: in undesirable gas production
type: OTHER
Source sentences:
text: Data in this example confirm that some gram positive bacteria can grow well in the presence of propionibacteria metabolites mixtures, but these data also show a surprising effect to change metabolism such that there is a decrease in undesirable gas production which is often a major component of food spoilage.