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The wines treated by the pectolytic enzyme addition had a lower monomeric flavan - 3 - ol content than had the other wines , and the amount of monomeric anthocyanins extracted did not increase with the addition of enzymes .
 Chemical: flavan - 3 - ol; Chemical: anthocyanins
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: flavan - 3 - ol; Chemical: anthocyanins