8769
Colour , cooking loss , myofibril fragmentation index ( MFI ) and shear force of duck breast and thigh meat postmortem were measured , and changes of positive nuclei were assessed with Terminal deoxynucleotidyl transferase - mediated deoxyuridine triphosphophate nick end - labelling method ( TUNEL ) .
 Chemical: deoxynucleotidyl; Chemical: deoxyuridine triphosphophate
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: deoxynucleotidyl; Chemical: deoxyuridine triphosphophate