Phenolic quantification with a absolute precision MALDI-TOF is performed. Is there any database exist by which we can compare our ms/ms data? I am already aware about the phenol explorer. But I think it is a new and many undates will be needed to make it more accurate.
No luck, to my knowledge there is no such thing. You'll have to do it yourself or look up primary publications. Also ESI with iontrap is more common for phenolics.
I am with Catherine, because there are a lot of phenolics having the same molecular weight but different in structure. You should have their fragmentation profiles as well. Knowing the molecular weight will limit the number of the predicted structures. It needs some time and work, but surely you will have a wonderful work in well-ranked journal.
Plant phenols have not been completely studied because of the complexity of their chemical nature and the extended occurrence in plant materials.
Normally, for every analytical technique such as HPLC or others you have some database provided by the manufacturer and researchers build theirs owns. You can use standards to compare your results.
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