Assertion: tuna | /r/HasProperty | frozen
Facets:
value: previously
type: TEMPORAL
value: commercially
type: MANNER
Source sentences:
text: However, if you are cooking tuna that has been previously commercially frozen, the commercial freezing of the tuna should also be sufficient to protect against potential parasites; that is because commercial freezing reaches temperatures of approximately -40°F (-40°C) and after a period of about 10 hours, this very low temperature is sufficient to kill potential parasites.