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Guava leaf tea ( GLT ) contains guava leaf polyphenol ( Gvpp ) , which regulates the absorption of dietary carbohydrate from the intestines .
 Chemical: polyphenol; Chemical: carbohydrate
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: polyphenol; Chemical: carbohydrate