17411
Total phenolics , radical scavenging activity ( RSA ) on DPPH , ascorbic acid content and chelating activity on Fe ( 2 + ) of Pleurotus citrinopileatus , Pleurotus djamor , Pleurotus eryngii , Pleurotus flabellatus , Pleurotus florida , Pleurotus ostreatus , Pleurotus sajor - caju and Hypsizygus ulmarius have been evaluated .
 Chemical: phenolics; Chemical: DPPH; Chemical: ascorbic acid; Chemical: Fe ( 2 + )
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: phenolics; Chemical: DPPH; Chemical: ascorbic acid; Chemical: Fe ( 2 + )