时间(d)

A组

B组

C组

D组

5

80.78 ± 0.73^a

78.61 ± 0.76^a

76.54 ± 0.81^a

74.82 ± 1.03^a

10

81.03 ± 0.56^a

79.36 ± 0.75^a

76.84 ± 0.76^a

73.79 ± 1.27^b

15

80.61 ± 0.68^a

78.89 ± 0.81^a

75.97 ± 0.83^a

70.93 ± 1.33^b

20

79.97 ± 0.82^a

78.13 ± 0.83^a

74.66 ± 0.96^b

68.59 ± 1.47^b

25

80.13 ± 0.65^a

79.38 ± 0.73^b

73.77 ± 1.39^b

67.91 ± 1.53^b

30

80.79 ± 0.57^a

77.96 ± 0.65^b

72.46 ± 1.51^b

66.17 ± 1.63^b