21779
In this study , a hydrophilic interaction chromatography ( HILIC ) condition was developed for the simultaneous determination of five major phlorotannins from an extract of Eisenia bicyclis ( Kjellman ) Setchell with good linearity ( r ( 2 ) > 0 . 999 ) .
 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: phlorotannins