Journal of Chemistry

Research Article

Evaluation of Heavy Metals Contamination from Environment to Food Matrix by TXRF: The Case of Rice and Rice Husk

Table 2

Elemental concentration (mg/kg) in soil samples from Korba and Raipur. Results are expressed as the average ± standard deviation.

Sample

Elements concentration (mg/Kg)

Korba

S 1_K

4524 ± 203

2560 ± 297

1550 ± 85

14 ± 1

22 ± 1

254 ± 12

7071 ± 309

9 ± 1

11 ± 1

52 ± 3

4 ± 1

152 ± 18

28 ± 2

11 ± 1

n.d.

S 2_K

3829 ± 175

1448 ± 463

1562 ± 68

17 ± 2

25 ± 1

230 ± 10

8409 ± 379

10 ± 1

58 ± 3

3 ± 1

76 ± 9

14 ± 2

12 ± 1

n.d.

S 3_K

5705 ± 447

1101 ± 417

1572 ± 72

15 ± 2

19 ± 1

83 ± 4

5676 ± 246

10 ± 1

6 ± 1

14 ± 1

4 ± 1

57 ± 8

3 ± 0.1

10 ± 1

n.d.

S 4_K

5031 ± 239

421 ± 25

1350 ± 59

15 ± 1

24 ± 1

102 ± 4

7257 ± 316

12 ± 1

7 ± 1

15 ± 1

5 ± 1

117 ± 13

11 ± 1

n.d.

S 5_K

6217 ± 511

441 ± 34

1293 ± 63

11 ± 1

15 ± 1

143 ± 7

5781 ± 254

7 ± 1

6 ± 1

22 ± 1

5 ± 1

136 ± 10

15 ± 1

13 ± 1

n.d.

Raipur

S 1A_R

7617 ± 391

2660 ± 1637

4337 ± 197

61 ± 6

112 ± 6

1455 ± 66

38863 ± 1737

39 ± 2

34 ± 2

60 ± 4

15 ± 1

166 ± 28

23 ± 6

64 ± 5

4 ± 1

S 1B_R

8117 ± 356

786 ± 57

4893 ± 213

55 ± 4

120 ± 5

1055 ± 46

39578 ± 1716

45 ± 2

37 ± 2

60 ± 2

12 ± 2

162 ± 12

16 ± 1

55 ± 5

5 ± 1

S 2A_R

6172 ± 318

1088 ± 228

4610 ± 222

65 ± 5

111 ± 5

973 ± 46

38183 ± 1671

45 ± 3

34 ± 2

60 ± 5

13 ± 2

160 ± 22

20 ± 3

46 ± 5

5 ± 1

S 2B_R

4895 ± 226

1199 ± 66

4716 ± 207

60 ± 4

127 ± 6

463 ± 20

37942 ± 1647

49 ± 2

34 ± 1

51 ± 2

15 ± 2

158 ± 18

21 ± 1

46 ± 5

5 ± 1

S 3A_R

9251 ± 477

837 ± 151

5246 ± 248

107 ± 10

145 ± 7

1855 ± 81

32937 ± 1437

80 ± 4

43 ± 2

60 ± 3

21 ± 3

170 ± 42

16 ± 2

55 ± 8

5 ± 2

S 3B_R

9149 ± 400

786 ± 42

5959 ± 258

116 ± 7

121 ± 5

1389 ± 61

27203 ± 1331

75 ± 3

46 ± 2

50 ± 2

26 ± 1

147 ± 22

11 ± 2

44 ± 2

4 ± 1

S 4A_R

5318 ± 233

1078 ± 115

4993 ± 218

74 ± 4

131 ± 6

1304 ± 58

42808 ± 1863

55 ± 2

36 ± 2

54 ± 7

18 ± 2

191 ± 13

17 ± 1

54 ± 5

5 ± 2

S 4B_R

5497 ± 270

824 ± 137

5270 ± 254

116 ± 11

122 ± 6

1984 ± 90

31119 ± 1360

80 ± 5

49 ± 14

56 ± 3

30 ± 3

129 ± 30

11 ± 4

55 ± 6

4 ± 1

S 5A_R

7477 ± 510

1275 ± 594

4672 ± 205

127 ± 8

174 ± 8

2597 ± 113

43853 ± 2203

79 ± 4

44 ± 2

54 ± 6

36 ± 3

261 ± 116

17 ± 6

69 ± 3

5 ± 1

S 5B_5

8599 ± 422

2557 ± 237

5285 ± 232

111 ± 6

155 ± 7

1701 ± 75

40033 ± 1767

71 ± 3

43 ± 2

55 ± 2

24 ± 3

427 ± 54

31 ± 3

67 ± 6

8 ± 1