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Integration of amino acid, acylcarnitine and steroids
analysis in single FIA/LC-MS/MS platform

Table 1 Data Summary of 8 amino acids, 17 acylcarnitines and 5 steroids
Phe Leu Met Tyr Val Cit Arg Ala C0 C2 C3 C4
No.1321 65.3 172.91 17.57 54.12 132.99 32.19 14.33 192.19 No.1361 22.25 14.65 1.43 0.1
CV 1% 5% 9% 1% 4% 4% 9% 3% CV 4% 9% 2% 11%
Target 66.1 131.6 15.9 49.1 127.2 26.2 15 179.1 Target 17 12.4 1.2 0.1

No.1322 166.28 291.55 58.11 236.31 315.48 55.37 100.26 295.09 No.1362 32.23 25.4 4.75 0.97
CV 1% 4% 8% 2% 1% 3% 2% 3% CV 1% 9% 4% 10%
Target 157 221.2 52.2 211 262.2 52.5 97.4 261 Target 29 21.5 4 0.9

No.1323 253.12 418.99 141.41 415.87 438.18 127.41 192.38 391.76 No.1363 47.27 32.72 9.78 2.28
CV 1% 1% 9% 5% 1% 4% 1% 5% CV 4% 4% 6% 8%
Target 245.1 345.3 123.8 375.5 360.2 118.7 184.2 348.6 Target 40.1 30.5 8 2.2
No.1324 319.28 598.09 221.83 554.31 500.46 254.09 269.5 441.5 No.1364 62.3 48.82 16.36 5.05
CV 0% 3% 5% 2% 1% 1% 0% 5% CV 4% 5% 5% 7%
Target 330.5 552.8 192.5 516.9 464.4 237.2 260.5 422.2 target 55.6 40.6 13.2 4.4

C4OH C5 C5DC C5OH C6 C8 C10 C12 C14 C16 C16OH C18 C18OH
No.1361 0.05 0.1 0.12 0.72 0 0.02 0.02 0.01 0.05 0.78 0.01 0.57 0
CV 17% 19% 14% 2% - 31% 35% 24% 15% 2% - 1% -
Target 0.1 0.1 0 0.6 0 0 0 0 0.1 0.8 0 0.6 0
No.1362 0.28 0.48 0.51 1.09 0.45 0.49 0.49 0.42 0.46 3.14 0.08 1.23 0.07
CV 11% 4% 7% 5% 7% 2% 4% 4% 1% 2% 9% 2% 3%
Target 0.4 0.5 0.5 1 0.4 0.5 0.5 0.4 0.5 3.5 0.1 1.5 0.1
No.1363 0.53 1.51 0.93 2.11 0.93 1.04 1 0.87 1.44 7.23 0.36 2.08 0.33
CV 10% 4% 8% 4% 6% 2% 1% 1% 2% 2% 6% 1% 2%
Target 0.7 1.3 1 1.8 0.8 1 1 0.9 1.4 7.2 0.4 2.2 0.3
No.1364 1.42 2.79 2.45 3.07 2.37 2.54 2.5 2.1 2.83 10.41 0.72 4.49 0.68
CV 8% 4% 3% 6% 2% 1% 2% 0% 2% 1% 1% 0% 4%
Target 1.6 2.7 2.4 2.7 1.9 2.4 2.4 2 2.6 10.5 0.7 4.8 0.7

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