6597
Buckwheat ( Fagopyrum esculentum Moench ) groats contain the iminosugar D - fagomine as a minor component that might contribute to the alleged health benefits of this pseudo - cereal .
 Chemical: D - fagomine
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: D - fagomine 
Answer:
 Chemical: D - fagomine