Table 3. Changes of shear force (kg) in aging beef during dry aging

Treatment	Day 0	Day 7	Day 14	Day 21	Day 28	Day 42	Day 63
A	4.92±0.71^A	4.32±0.73^AB	4.23±0.46^B	3.47±0.54^C	2.44±0.16^D	1.68±0.27^D	3.37±0.28^C
B	2.39±0.50^AB	2.77±0.39^AB	2.98±0.24^A	2.31±0.49^C	2.84±0.35^AB	2.33±0.02^BC	2.61±0.46^AB
C	1.97±0.23^A	1.95±0.26^AB	1.47±0.38^BC	1.43±0.22^C	1.89±0.12^AB	1.43±0.11^C	1.94±0.74^AB

Values are represented by mean±SD.
Different superscript letters in the same row indicate significant differences at p<0.05.