All posts by admin

Chenomx Core Functions – The Profiler

2 December 2015 admin Comments Off on Chenomx Core Functions – The Profiler Blog, Features and Functions

In this series, we explore some of the core functions of Chenomx Suite. In this edition, we’re looking at the “Profiler” module. The Chenomx Profiler is used to identify compounds and quantify their concentrations based on data in an NMR spectrum. Key features include:

  • Comprehensive pH sensitive reference compounds
  • Computer assisted metabolite assignment and fitting
  • Spectral binning
  • Spectral overlays
  • Multiple file concentration exports
  • Detailed reference resources for library compounds

The ‘Profiler’ module lets you identify and quantify the contents of your mixture spectrum by comparing it to a compound library with hundreds of reference signatures.



Analysis Tools

You can obtain the concentration of compounds in your mixture by matching Chenomx’s compound signatures to the peak shapes in your spectrum.

Search Tools

Profiler contains a variety of tools to help you search through all available reference signatures and identify the components in your mixture.


Spectral Overlays

You can use ‘Overlay Lines’ to compare your own spectra with each other. You can also give these overlaid lines an offset with the stacking feature.


Data Export

Once you’re finished profiling, it’s easy to export your quantitative data for further analysis.


 Spectral Binning

Profiler offers a number of binning options, including spectral binning (standard), targeted binning (based on a compound library), or residual binning (based on unmatched regions.)


Batch Fit

Once you’ve assigned metabolites to one spectrum, you can use the batch fit tool to autofit multiple spectra with multiple metabolites.


Thanks for reading and learning more about Chenomx. Check out our free demo and learn more about all the features included in our software.


Check out the Chenomx Demo


Like this article? there’s more where that came from.

New HMDB Compound Reference Library

29 November 2015 admin Comments Off on New HMDB Compound Reference Library Blog

Through an agreement with the HMDB group at the University of Alberta, Chenomx now offers many compounds from the HMDB library. We are pleased to credit the Wishart Group at the University of Alberta for the access to the data within the library.

Please visit the HMDB compound download page


Like this article? there’s more where that came from.