1037
BHT ( 36 . 30 % ) was also determined by HPLC - DAD in the hexane fraction from the leaves .
 Chemical: BHT; Chemical: hexane
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: BHT; Chemical: hexane