9595
The possible mechanisms for the beneficial effects of ( - ) epicatechin on cardiac mitochondria could be attributed to scavenging of free radicals , decreasing calcium , increasing multi - enzymes ( antioxidant , tricarboxylic acid cycle and respiratory chain enzymes ) , reduced glutathione and adenosine triphosphate .
 Chemical: ( - ) epicatechin; Chemical: calcium; Chemical: tricarboxylic acid; Chemical: glutathione; Chemical: adenosine triphosphate
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: ( - ) epicatechin, calcium, tricarboxylic acid, glutathione, adenosine triphosphate 
Answer:
 Chemical: ( - ) epicatechin; Chemical: calcium; Chemical: tricarboxylic acid; Chemical: glutathione; Chemical: adenosine triphosphate