28133
RESULTS : The amounts of salidroside and tyrosol in Acer tegmentosum were found to be 85 . 01 +/- 1 . 21mg / g and 3 . 12 +/- 0 . 04mg / g , respectively .
 salidroside, tyrosol
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 salidroside, tyrosol