2620
Rosmarinic acid was the most abundant compound , being higher in commercial samples , especially in tea bag sample ( 55 . 68mg / g of infusion ) and lower in in vitro cultured sample ( 15 . 46mg / g ) .
 Chemical: Rosmarinic acid
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: Rosmarinic acid 
Answer:
 Chemical: Rosmarinic acid