30191
Puerarin , the main isoflavone glycoside found in the Chinese herb radix of Pueraria lobata ( Willd . ) Ohwi , has received increasing attention because of its possible role in the prevention of osteoporosis .
 Chemical: Puerarin; Chemical: isoflavone glycoside
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: Puerarin, isoflavone glycoside 
Answer:
 Chemical: Puerarin; Chemical: isoflavone glycoside