15694
The novelty of this study is that grapes were separately collected from two different positions ( tips and shoulders ) within the cluster , over ripening to examine the effects of berry position within the fruit cluster on the flavonoid compounds .
 Chemical: flavonoid
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