25874
RESULTS : The principal constituents of the essential oil of Zanthoxylum zanthoxyloides were identified as citronellol and geraniol whereas Zanthoxylum leprieurii was rich in E - beta - ocimene .
 citronellol, geraniol, E - beta - ocimene
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 citronellol, geraniol, E - beta - ocimene