Degradation time (h)

Weightloss (%)

0

0.0 ± 0.0

24

73.5 ± 8.6

48

70.3 ± 4.5

72

63.3 ± 3.3

168

70.0 ± 5.3

216

65.5 ± 7.1

264

68.1 ± 4.5