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In this article , we have focused on the application of non - traditional separation approach , the host - guest inclusion method , into the separation of the active component patchouli alcohol from the essential oil of Cablin potchouli Herb .
 Chemical: patchouli alcohol
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: patchouli alcohol