LCMS:Hochuekkito

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2D-Mass chromatogram

Mass chromatographic fingerprints of HET using Atractylodis Lanceae Rhizoma
Mass chromatographic fingerprints of HET using Atractylodis Rhizoma
Instrument Shimadzu LC-IT-TOF MS ESI (Negative ion mode)
Column Waters Atlantis T3 (2.1 mm x 150 mm)
Column Temperature 40℃
Solvent A 5 mM Ammonium acetate solution
Solvent B acetonitrile
Gradient 10% to 100% Solvent B (0-30 min), 100% Solvent B (30-40 min)
Source voltage – 3.5 kV
Capillary temperature 200 °C
Nebulizer gas 1.5 l/min
Retention Time (min) Compounds Origin Molecular formula (M-H)- ions
8.33 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
8.59 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
8.75 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
8.97 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
9.19 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
9.49 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
10.20 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
10.43 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
11.08 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
11.31 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
11.51 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
11.65 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
12.02 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
12.36 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
12.57 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
12.60 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
13.12 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
13.18 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
13.31 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
13.40 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
13.65 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
13.64 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
13.76 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
13.99 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
14.23 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
14.48 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
14.71 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
14.95 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
15.70 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
16.06 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
16.13 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
17.87 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
18.88 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
19.11 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
19.19 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
20.73 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
21.39 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
22.13 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
22.73 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
23.53 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
23.75 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
24.73 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
24.81 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
25.15 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
26.58 Trihydroxyflavone-diglucopyranoside Aurantii Nobilis C27H29O15 593.1495
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