20870
Antifreeze ( Glyco ) protein Mimetic Behavior of Poly ( vinyl alcohol ) : Detailed Structure Ice Recrystallization Inhibition Activity Study .
 Chemical: Poly ( vinyl alcohol )
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: Poly ( vinyl alcohol )