4247
After one run treatment , the phenolic content was increased 2 . 12 - fold from 35 . 17 % to 74 . 64 % , with a recovery yield of 89 . 35 % .
 Chemical: phenolic
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: phenolic