7595
The extracts caused inhibition of alpha - amylase and alpha - glucosidase activities in vitro . The IC ( 50 ) revealed that the red variety ( 25 . 2 mu g / mL ) exhibited higher alpha - glucosidase inhibitory activity than the white variety ( 47 . 4 mu g / mL ) , while the white variety ( 90 . 5 mu g / mL ) exhibited higher alpha - amylase inhibitory activity than the red variety ( 187 . 9 mu g / mL ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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