112 / 164
HPLC Determination of Total Tryptophan in Infant Formula and
Adult/Pediatric Nutritional Formula Following Enzymatic
Hydrolysis
Abbott Nutrition, Division of Abbott Laboratories
Page
8
FIGURE 3
Typical Sample Chromatogram (NIST Standard Reference Material 1849a)
TRP_SA - 2.483
3.106
5MDLT - 6.175
6.875
LU
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
11.00
12.00
Minutes
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
8.50
AMINO-02 (FEBRUARY 2017) - METHOD
FOR ERP USE ONLY
DO NOT DISTRIBUTE
18