17488
The study aimed to quantify the effects of grape maturity on wine alcohol , phenolics , flavour compounds and polysaccharides in Vitis vinifera L .
 Chemical: phenolics
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: phenolics