17561
Germination alone could improve in vitro iron solubility , but had no effect on iron bioavailability in Caco - 2 cell , the additional fortification process should be combined to get high amount of bioavailable iron from the brown rice .
 Chemical: iron; Chemical: iron; Chemical: iron
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: iron; Chemical: iron; Chemical: iron