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Table 1 Changes in macro-elements content (mg/100 g) of buffalo and cow colostrum during its transition to normal milk (Mean ± SD)

From: Changes in composition of colostrum of Egyptian buffaloes and Holstein cows

 

Ca

Mg

Na

K

P

Time (h)

Buffalo

Cow

Buffalo

Cow

Buffalo

Cow

Buffalo

Cow

Buffalo

Cow

At calving

279.60c ± 2.10

281.40c ± 2.01

35.52c ± 1.00

42.86a ± 0.88

150.50e ± 1.76

212.80a ± 2.20

107.00g ± 1.80

179.50a ± 1.91

58.00a ± 1.00

53.00de ± 1.09

6

273.20d ± 1.90

284.80b ± 3.10

33.34d ± 1.00

37.76b ± 0.80

128.80g ± 1.70

213.00a ± 2.50

105.30h ± 1.71

171.10b ± 1.88

56.00bc ± 0.80

50.00f ± 0.91

12

270.60e ± 1.80

296.60a ± 3.90

29.60e ± 1.21

26.90f ± 0.51

105.80i ± 1.50

201.40b ± 1.99

101.30ij ± 1.66

160.00c ± 1.06

54.00d ± 0.50

57.00ab ± 1.20

24

261.80f ± 1.80

245.00g ± 2.00

29.20e ± 0.90

26.08g ± 0.49

81.90k ± 1.10

194.20c ± 1.88

102.20i ± 1.60

123.10d ± 1.10

53.00de ± 0.50

50.00f ± 0.89

48

239.80h ± 1.73

234.80i ± 2.00

25.10h ± 0.81

18.11k ± 0.20

76.56l ± 1.00

164.30d ± 1.45

100.10j ± 1.50

119.20e ± 0.90

52.00e ± 0.30

56.00bc ± 0.90

72

190.90k ± 1.50

199.80j ± 2.10

24.12i ± 0.79

15.73l ± 0.20

56.04n ± 0.80

146.80f ± 1.50

89.20k ± 1.10

100.60j ± 1.00

52.00e ± 0.80

53.00de ± 0.66

96

160.10l ± 1.60

157.40m ± 1.40

19.90j ± 0.60

15.10l ± 0.10

63.28m ± 0.80

120.40h ± 1.20

82.63l ± 0.64

110.20f ± 1.00

54.00d ± 1.40

52.07e ± 1.00

120

140.20n ± 1.20

115.20o ± 0.80

17.50k ± 0.50

14.35m ± 0.17

36.44p ± 0.50

90.10j ± 0.80

79.80m ± 0.80

80.60m ± 0.65

52.00e ± 1.15

55.50c ± 1.10

336

114.00o ± 1.10

93.00p ± 0.10

13.46n ± 0.30

14.20m ± 0.09

38.20o ± 0.45

82.10k ± 0.64

74.00n ± 0.50

65.00o ± 0.40

57.00ab ± 1.00

53.40d ± 0.80

LSD

2.362

0.6319

1.068

1.348

1.167

  1. Means in the same column or row of each element with different superscript letters differ significantly
  2. SD: Standard deviation of the mean