whole bag | outer package | bag without outer package | |
---|---|---|---|
A(n = 4) | 2250 ± 3.6 | 19.7 ± 0.1 | 2230.3 ± 3.5 |
B(n = 4) | 2221.9 ± 1.9 | 21.6 ± 0.3 | 2200.3 ± 1.8 |
C(n = 4) | 2261.2 ± 3.7 | 20.4 ± 0.2 | 2240.8 ± 3.6 |
D(n = 4) | 2229.8 ± 2.1 | 19.1 ± 0.4 | 2210.7 ± 2.1 |
P value | < 0.01 | < 0.01 | < 0.01 |