6124
The free , bound and total flavonoid contents were 16 . 68 - 110 . 33 , 10 . 48 - 22 . 75 , and 39 . 43 - 129 . 86 mg of catechin equivalents / 100 g , respectively .
 Chemical: flavonoid; Chemical: catechin
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: flavonoid; Chemical: catechin