6487
Determination of aflatoxins , deoxynivalenol , ochratoxin A and zearalenone in wheat and oat based bran supplements sold in the Spanish market .
 Chemical: aflatoxins; Chemical: deoxynivalenol; Chemical: ochratoxin A; Chemical: zearalenone
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: aflatoxins; Chemical: deoxynivalenol; Chemical: ochratoxin A; Chemical: zearalenone