4196
The solution at pH 3 . 2 and 0 % ethanol resulted the most effective as it led to the extraction of a higher number and amount of free and glycosilated volatile compounds .
 Chemical: ethanol
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: ethanol