29768
Milk - Derived Peptides , Val - Pro - Pro and Ile - Pro - Pro , Attenuate Atherosclerosis Development in Apolipoprotein E - Deficient Mice : A Preliminary Study .
 Chemical: Val - Pro - Pro; Chemical: Ile - Pro - Pro
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Val - Pro - Pro; Chemical: Ile - Pro - Pro