Amino Acid Compositions of IHSS Samples




Sample
Cat. No.
Ala
Arg
Asp
Cys
Glu
Gly
His
Ile
Leu
Standard HA

Suwannee River

1S101H
nd
13
14
nd
12
14
2.4
3.0
2.9

Elliott Soil

1S102H
nd
118
115
nd
107
97
15
37
50

Pahokee Peat

1S103H
nd
50
63
nd
54
35
5.2
24
32

Leonardite

1S104H
nd
1.1
1.1
nd
1.5
0.9
0.2
0.6
1.2

Standard FA

Suwannee River

1S101F
nd
3.6
5.8
nd
3.9
3.2
0.2
0.8
1.2

Elliott Soil I *

1S102F
nd
65
114
nd
185
55
1.1
21
20

Elliott Soil II

2S102F
nd
88
140
nd
155
83
4.0
23
25

Pahokee Peat I *

1S103F
nd
25
34
nd
31
19
0.9
6.6
8.9

Pahokee Peat II

2S103F
nd
nd
nd
nd
nd
nd
nd
nd
nd

Reference HA

Suwannee River *

1R101H
nd
11
14
nd
11
13
2.1
2.6
3.0

Pahokee Peat

1R103H
nd
50
60
nd
54
35
4.9
20
28

Nordic Lake

1R105H
nd
14
21
nd
17
15
2.7
3.9
6.5

Summit Hill Soil

1R106H
nd
232
160
nd
178
225
34
61
66
Waskish Peat
1R107H
nd
nd
nd
nd
nd
nd
nd
nd
nd

Reference FA

Suwannee River

1R101F
nd
3.7
6.6
nd
4.8
3.9
0.2
0.8
1.1

Pahokee Peat *

1R103F
nd
16
23
nd
22
11
0.4
5.5
7.7

Nordic Lake

1R105F
nd
4.4
8.6
nd
6.1
4.8
0.5
1.0
1.4
Waskish Peat
1R107F
nd
nd
nd
nd
nd
nd
nd
nd
nd

Aquatic NOM

Suwannee River

1R101N
nd
nd
nd
nd
nd
nd
nd
nd
nd

Nordic Lake

1R108N
nd
nd
nd
nd
nd
nd
nd
nd
nd

Bulk Materials

Elliott Soil

BS102M
nd
nd
nd
nd
nd
nd
nd
nd
nd

Pahokee Peat

BS103P
nd
nd
nd
nd
nd
nd
nd
nd
nd

Leonardite

BS104L
nd
nd
nd
nd
nd
nd
nd
nd
nd
 

Sample
Cat. No.
Lys
Met
Phe
Pro
Ser
Thr
Tyr
Val
Total
Standard HA

Suwannee River

1S101H
nd
1.3
1.6
nd
13
2.8
2.4
7.1
89

Elliott Soil

1S102H
nd
15
24
nd
72
32
16
79
777

Pahokee Peat

1S103H
nd
4.0
15
nd
27
14
6.1
44
373

Leonardite

1S104H
nd
0.1
0.4
nd
1.7
0.4
0.3
1.1
11

Standard FA

Suwannee River

1S101F
nd
0.0
0.3
nd
2.8
0.2
0.2
1.7
24

Elliott Soil I *

1S102F
nd
2.4
7.4
nd
42
3.8
4.0
43
564

Elliott Soil II

2S102F
nd
4.0
11
nd
65
8.9
5.6
49
662

Pahokee Peat I *

1S103F
nd
1.3
2.3
nd
15
3.2
1.3
18
166

Pahokee Peat II

2S103F
nd
nd
nd
nd
nd
nd
nd
nd
nd

Reference HA

Suwannee River *

1R101H
nd
1.3
1.6
nd
12
2.1
2.0
6.0
82

Pahokee Peat

1R103H
nd
4.0
14
nd
28
14
5.8
42
360

Nordic Lake

1R105H
nd
1.3
3.0
nd
13
3.3
2.3
9.8
112

Summit Hill Soil

1R106H
nd
26
40
nd
183
33
33
146
1420
Minnesota Peat
1R107H
nd
nd
nd
nd
nd
nd
nd
nd
nd

Reference FA

Suwannee River

1R101F
nd
0.0
0.4
nd
3.8
0.4
0.4
2.0
28

Pahokee Peat *

1R103F
nd
1.2
2.4
nd
8.3
3.0
0.9
13
114

Nordic Lake

1R105F
nd
0.3
0.7
nd
4.1
1.0
0.5
2.8
36
Minnesota Peat
1R107F
nd
nd
nd
nd
nd
nd
nd
nd
nd

Aquatic NOM

Suwannee River

1R101N
nd
nd
nd
nd
nd
nd
nd
nd
nd

Nordic Lake

1R108N
nd
nd
nd
nd
nd
nd
nd
nd
nd

Bulk Materials

Elliott Soil

BS102M
nd
nd
nd
nd
nd
nd
nd
nd
nd

Pahokee Peat

BS103P
nd
nd
nd
nd
nd
nd
nd
nd
nd

Leonardite

BS104L
nd
nd
nd
nd
nd
nd
nd
nd
nd

Source: Laboratory of Chemistry of the Colloids of Soils and Waters, The University of Birmingham, Edgbaston, England
Concentrations of amino acids are in units of mmol/g.
An * means that a sample is no longer available, and nd means that an item was not determined.


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