987
Betula aetnensis showed also an interesting reducing power with TEAC values of 9 . 7 and a good inhibition of linoleic acid oxidation with an IC50 value of 22 . 0 micro g mL ( - 1 ) after 30 min of incubation .
 Chemical: linoleic acid
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: linoleic acid