元素

直接消解法

水煮法

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20 min

30 min

40 min

微量元素μg/g

B

13.242 ± 1.29

10.957 ± 0.96

5.262 ± 0.94

10.949 ± 1.02

5.173 ± 0.036

Cu

0.041 ± 0.005

-

-

0.011 ± 0.001

-

Fe

146.872 ± 21.79

3.077 ± 0.028

-

4.578 ± 0.031

-

Mn

-

-

-

-

-

Mo

-

-

-

-

-

S

43.928 ± 3.86

32.235 ± 3.91

25.377 ± 1.58

39.206 ± 2.01

25.133 ± 1.99

Si

4.341 ± 0.97

9.743 ± 0.92

7.102 ± 0.98

10.579 ± 1.03

6.472 ± 0.073

Sr

15.344 ± 1.92

2.821 ± 0.05

1.248 ± 0.022

5.395 ± 0.04

1.532 ± 0.012

Zn

18.052 ± 1.23

7.184 ± 0.04

3.899 ± 0.025

5.413 ± 0.037

4.359 ± 0.025

常量元素mg/g

Ca

3.949 ± 0.45

1.85 ± 0.019

1.367 ± 0.014

1.977 ± 0.014

1.228 ± 0.013

K

8.84 ± 0.99

8.88 ± 0.052

3.845 ± 0.021

8.055 ± 0.048

4.354 ± 0.036

Mg

2.442 ± 0.02

1.311 ± 0.011

1.081 ± 0.016

1.779 ± 0.017

1.18 ± 0.011

Na

25.21 ± 1.26

29.071 ± 1.05

21.617 ± 1.96

32.631 ± 2.99

22.02 ± 2.95

P

0.523 ± 0.012

0.236 ± 0.011

0.173 ± 0.013

0.27 ± 0.009

0.199 ± 0.017