25340
The effects of different calcium salts on in vitro lipid digestion were examined by determining the free fatty acids released from various oil - in - water emulsions .
 Chemical: calcium; Chemical: fatty acids
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: calcium, fatty acids 
Answer:
 Chemical: calcium; Chemical: fatty acids