Table 2 NaCl concentration effect on the recovery of MPs and PLA₂ in PEG–potassium phosphate systems

S37

0.33

15

1

53.83 ± 16.68^a,b

180.54 ± 6.23^a

50.37 ± 2.76^a

2.14 ± 0.67^a,b

143.72 ± 3.12^a,b

S38

3

53.19 ± 15.25^a,b

141.25 ± 5.64^a,b

40.17 ± 2.11^b

2.70 ± 0.85^a,b

141.64 ± 10.62^a,b,c

S39

5

46.25 ± 9.87^a,b,c,d

55.78 ± 2.74^b

30.60 ± 4.16^c,d

2.65 ± 1.07^a,b

59.43 ± 20.84^e,f

S40

25

1

45.40 ± 6.39^a,b,c,d

126.91 ± 1.56^a,b

43.26 ± 2.94^b

2.09 ± 0.23^a,b

118.66 ± 9.52^a,b,c,d,e

S41

3

51.24 ± 9.42^a,b,c

141.88 ± 3.07^a,b

40.42 ± 0.66^b

2.54 ± 0.49^a,b

140.51 ± 4.11^a,b,c,d

S42

5

56.43 ± 1.95^a,b

66.73 ± 4.40^b

33.12 ± 1.74^c

3.41 ± 3.41^a,b

81.40 ± 8.71^d,e

S43

1.00

15

1

ND

113.16 ± 56.77^a,b

27.81 ± 1.23^c,d,e

ND

85.00 ± 42.67^b,c,d,e

S44

3

12.52 ± 7.96^c,d,e

106.64 ± 53.36^a,b

25.32 ± 1.10^d,e,f

0.52 ± 0.33^a,b

143.27 ± 13.39^a,b

S45

5

66.55 ± 10.70^a

121.23 ± 3.51^a,b

19.58 ± 0.41 ^f,g

3.79 ± 0.66^a

137.83 ± 6.12^a,b,c,d

S46

25

1

18.84 ± 131.67^b,c,d,e

131.67 ± 16.14^a,b

23.51 ± 1.06^e,f,g

0.81 ± 0.64^a,b

0.67 ± 0.00 ^f

S47

3

9.73 ± 5.94^d,e

100.81 ± 51.67^a,b

24.58 ± 0.51^d,e,f

0.42 ± 0.26^a,b

83.39 ± 42.06^c,d,e

S48

5

26.85 ± 20.26^a,b,c,d,e

123.20 ± 6.50^a,b

17.19 ± 1.04 h

2.30 ± 1.33^a,b

154.71 ± 12.39^a