22261
Cello - oligosaccharides less than two glucose units did not bind with CBMs , and improved binding affinities were observed for cello - oligosaccharides with longer glucose units .
 Chemical: glucose; Chemical: glucose
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: glucose; Chemical: glucose