P3E1P3T1O1N1I1Z10E1
22 points
PEPTONIZE is validvalid
to make into peptone [v PEPTONIZED, PEPTONIZES, PEPTONIZING]
to make (a protein) soluble by partial predigestion, esp. in the treatment of food, also PEPTONISE [v PEPTONIZED, PEPTONIZING, PEPTONIZES]