My research interest, is identification of curcumin metab. and unknowns in Turmeric oils by using LC /LCMS. but not getting recovery so , if any one have proper sample preparation method for Turmeric oil analysis by HPLC then please share.
By what method did you obtain the sample submitted for analysis? As you know, a lot of the volatile essential iols could be lost during sample preparation.
Thanks for info, but my interest is in Curcumin and its metabolites and here my concern ia all about to remove oil traces from sample which can contaminate LC column. so need sample extraction cum sample preapartion method. i.e. extration of curcumin or its metabolite from turmeric oil available commercially.