元素

直接消解法

水煮法

10 min

20 min

30 min

40 min

微量元素μg/g

B

8.556 ± 0.92

1.212 ± 0.02

1.682 ± 0.02

2.465 ± 0.012

2.299 ± 0.021

Cu

2.276 ± 0.02

-

0.323 ± 0.01

-

-

Fe

945.025 ± 31.09

-

-

10.397 ± 0.92

11.229 ± 1.04

Mn

246.493 ± 26.36

7.589 ± 0.03

18.605 ± 0.69

44.062 ± 5.49

32.531 ± 2.68

Mo

-

-

-

-

-

S

25.595 ± 3.95

6.227 ± 0.04

6.086 ± 0.57

7.022 ± 1.28

10.27 ± 1.04

Si

6.371 ± 1.92

4.09 ± 0.02

3.793 ± 0.03

5.749 ± 1.01

5.577 ± 0.95

Sr

34.03 ± 3.11

-

-

-

-

Zn

22.519 ± 2.68

2.172 ± 0.21

0.534 ± 0.011

1.771 ± 0.091

3.271 ± 0.27

常量元素mg/g

Ca

7.672 ± 1.21

0.749 ± 0.01

0.616 ± 0.012

0.776 ± 0.011

0.776 ± 0.021

K

5.535 ± 0.91

1.206 ± 0.09

1.388 ± 0.011

2.299 ± 0.015

2.136 ± 0.017

Mg

1.892 ± 0.04

0.24 ± 0.01

0.288 ± 0.021

0.498 ± 0.012

0.484 ± 0.011

Na

5.631 ± 0.02

1.037 ± 0.04

1.206 ± 0.014

1.672 ± 0.013

1.779 ± 0.018

P

0.395 ± 0.01

0.086 ± 0.006

0.091 ± 0.011

0.158 ± 0.011

0.164 ± 0.012