25390
In this study , the inhibitory activities against mammalian DNA polymerases ( pols ) of 16 major bioflavonoids were investigated .
 Chemical: bioflavonoids
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: bioflavonoids