Table 1. Experimental treatments with carcass chilling methods

Treatments	Head	Carcass chilling method
T1	10	–15°C for 40 min → –2°C for 15 h 50 min
T2	10	–25°C for 1 h 30 min → –2°C for 15 h
T3	5	4°C for 16 h 30 min
T4	10	–2°C for 16 h 30 min