Select one botanical source to view its LC-MS profile, annotated ion features, and downloadable chromatogram data.
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Selected: 0 / 2.
Click another plant to add it for side-by-side comparison.
Click an already-selected plant to deselect it.
Search the database by compound name and/or formula. You can pick multiple of either; if you pick from both lists, results are restricted to plants that contain every selected target across both groups.
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Selected: 0.
Click items to add or remove.
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Selected: 0.
Click items to add or remove.
Search database for entries whose Theoretical m/z falls within a tolerance window of one or more user-supplied m/z values, filtered by selected Adduct Type. With multiple m/z values, results are restricted to plants that have at least one row matching every input m/z.
Numeric values only. Up to 20 m/z values supported.
Switching Ion Mode replaces this list. Entries marked
"(no data)" exist in the design spec but have no rows in
the current database; they're sorted to the bottom.
This project is supported by
Ohio University,
the Agricultural Research Service of the
U.S. Department of Agriculture,
and an Interagency Agreement with the
Office of Dietary Supplements of the National Institutes of Health
.
We thank the
American Herbal Pharmacopoeia (AHP)
for assistance with botanical material acquisition.
This work is licensed under a
Creative Commons Attribution-NonCommercial 4.0 International License
.
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