6763
After 480 min at 40 degrees C , the AEY obtained for the untreated sample using 96 % ethanol as the solvent ( 63 . 9 mg / 100 g fw ) was similar to that obtained in the PEF - treated sample using water ( 65 . 8 mg / 100 g fw ) .
 ethanol
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 ethanol