22083
The results of this study supports the assertion that the high levels of anthraquinone present in orally administered , non - purified whole leaf Aloe vera extract may be responsible for the adverse effects observed on the colon .
 Chemical: anthraquinone
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: anthraquinone