17308
When the mechanically processed broccoli florets were further incubated for up to 6h , the amount of ascorbic acid was greatly reduced as compared to glutathione .
 Chemical: ascorbic acid; Chemical: glutathione
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: ascorbic acid, glutathione 
Answer:
 Chemical: ascorbic acid; Chemical: glutathione