LCMS:Glycyrrhizae Radix
From Metabolomics.JP
(Difference between revisions)
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| + | === 甘草水抽出物の2D-Mass chromatogram === | ||
[[Image:Glycyrrhizae_Radix_LC1.jpg]] | [[Image:Glycyrrhizae_Radix_LC1.jpg]] | ||
{| class="wikitable" style="width:80%" | {| class="wikitable" style="width:80%" | ||
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|- | |- | ||
| Gradient || 5% to 100% Solvent B (0-30 min), 100% Solvent B (30-40 min) | | Gradient || 5% to 100% Solvent B (0-30 min), 100% Solvent B (30-40 min) | ||
| + | |} | ||
| + | |||
| + | {| class="wikitable" | ||
| + | |||
| + | ! Retention Time (min) !! Compounds !!Molecular formula !!(M-H)- ions | ||
| + | |- | ||
| + | ! 12.60 | ||
| + | | Liquiritin || C<sub>21</sub>H<sub>22</sub>O<sub>9</sub> || 417.1191 | ||
| + | |- | ||
| + | ! 12.85 | ||
| + | | Liquiritin apioside || C<sub>26</sub>H<sub>22</sub>O<sub>9</sub> || 417.1191 | ||
| + | |||
| + | |||
|} | |} | ||
Revision as of 18:13, 7 December 2009
甘草水抽出物の2D-Mass chromatogram
| Column | Waters Atlantis T3 (2.1 mm x 150 mm) |
| Column Temperature | 40℃ |
| Solvent A | 5 mM Ammonium acetate solution |
| Solvent B | acetonitrile |
| Gradient | 5% to 100% Solvent B (0-30 min), 100% Solvent B (30-40 min) |
| Retention Time (min) | Compounds | Molecular formula | (M-H)- ions |
|---|---|---|---|
| 12.60 | Liquiritin | C21H22O9 | 417.1191 |
| 12.85 | Liquiritin apioside | C26H22O9 | 417.1191
|
| Column | Waters Symmetry C18(2.1 mm x 150 mm) |
| Column Temperature | 40℃ |
| Solvent A | 0.1% Formic acid solution |
| Solvent B | acetonitrile |
| Gradient | 5% to 100% Solvent B (0-30 min), 100% Solvent B (30-40 min) |
