637
In total , 27 and 10 compounds were analysed qualitatively and quantitatively , accounting for 68 . 42 % and 82 . 12 % total contents of the essential oils of buds and roots , respectively .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None