13903
It was demonstrated that our method could successfully identify lead active compounds in curcuminoids from Curcuma longa L . prior to bioassay - guided separation .
 Chemical: curcuminoids
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: curcuminoids