4351
Lower quantities of triterpenic acids were identified in dried extracts of Harpagophyton procumbens root , propolis , Punica granatum root , Styrax benzoin , Vaccinium myrtillus fruits and Vitis vinifera seeds .
 Chemical: triterpenic acids
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: triterpenic acids