6793
Meanwhile , 95 % ethanol precipitate ( EP ) and ethyl acetate fraction ( EF ) possessed remarkable antioxidant activity and potent inhibitory effects against alpha - glycosidase in vitro .
 Chemical: ethanol; Chemical: ethyl acetate
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; Chemical: ethyl acetate