System version: 1.9.4
2022/08/14
Data update
2022/04/18
Statistics
Items
Positive | Negative | All | |
---|---|---|---|
Published | 28 | 28 | 28 |
Number of Peaks
ESI Positive | ESI Negative | All | |
---|---|---|---|
Total peak number | 139,953 | 153,769 | 293,722 |
Average peak number (per published food items) | 4,998 | 5,492 | 5,245 |
Peaks with MSn spectra | 29,917 | 23,767 | 53,684 |
Peaks with MS2 spectra | 29,917 | 23,767 | 53,684 |
Peaks with MS3 spectra | 14,024 | 9,138 | 23,162 |
Peaks with compound database hits (KEGG, KNApSAcK, HMDB, LIPID MAPS, FlavonoidDB were searched with a 5 ppm-mass tolerance) |
63,866 | 64,860 | 128,726 |
Update history
2022/09/27 | An MS Excel file for converting the retention time between ThingMR and FoodMR/PlantMR is available on the Download page. |
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2022/04/18 | The system was updated to 1.9.0 with improvements below.
|
2020/04/07 | The system was updated to version 1.5.0. Estimation results of N and S atom numbers were attached to the peaks
detected in lettuce with positive mode. - N and S atom numbers can be managed. - The peak icon was updated for representing the N and S results. - Unused columns were removed from the peak list. - Multiple categories can be set and used in the peak search summary panel. |
2020/03/26 | The system was updated to version 1.4.0. Download functions and MassChroBook are available. - Pages and menu for downloading were added. - APIs for downloading were added. - Modifications of the internal program for better maintenance. |
2020/02/27 | The system was updated to version 1.3.0. - The peak icon in the search results was improved to the one with MS2/MS3 results, DB hits, non-default adducts, and FlavonoidSearch results. - Neutral loss search function was added. |
2020/01/18 | The initial version was released with the system version 1.2.0. The data from 28 plant samples were published. |