21782
In the extraction of E . bicyclis , ethanol percentage in water , extraction time and washing time significantly affected the yield of the extract and the phlorotannins , whereas the temperature and the sample / solvent ratio impacted the extraction to a lesser degree .
 Chemical: ethanol; Chemical: phlorotannins
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: ethanol; Chemical: phlorotannins