As I am working on fungi secondary metabolite, I need to identify them through GC-MS or LC-MS. Previously i have gone for GC-MS but i didn't get results. So I need suggestions Please let me know in detail of the identification method. Also suggest me an institution which will analyze at low cost for LC-MS analysis in India.
Most of the secondary metabolites can be isolated using LC methods. To reduce the fatty acids and sugars do EtOAc extract first. please refer the literature
Dear Mallikarjuna,
the definition "fungal secondary metabolites" is too general and broad. You should define at least a group of secondary metabolites and know their chemical characteristics to develop an efficient extraction, then analysis, method.
Dear Mallikarjuna,
Normally, the GC-MS is for the detection and analyse of volatile compounds. So in order to dected the non or weak volatile by the GC-MS (in the case that you do not have a LC). Using a GC derivatisation methodes could be a choice. please check out the publication attached.
good luck and best regards
Thank you all, for discussing GC and LC-MS procedures. Thank you for Suggestions.
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