3989
To confirm the data obtained using the HPLC - ESI - MS procedure , fractions of the glycosides from four berries were separated , hydrolyzed , silylated and the sugars were analyzed using gas chromatography - mass spectrometry .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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