FINGERPRINT ANALYSIS OF UNFRACTIONATED Piper PLANT EXTRACTS BY HPLC-UV-DAD COUPLED WITH CHEMOMETRIC METHODS
نویسندگان
چکیده
منابع مشابه
Chemometric discrimination of unfractionated plant extracts analyzed by electrospray mass spectrometry.
Metabolic fingerprints were obtained from unfractionated Pharbitis nil leaf sap samples by direct infusion into an electrospray ionization mass spectrometer. Analyses took less than 30 s per sample and yielded complex mass spectra. Various chemometric methods, including discriminant function analysis and the machine-learning methods of artificial neural networks and genetic programming, could d...
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ژورنال
عنوان ژورنال: Journal of the Chilean Chemical Society
سال: 2012
ISSN: 0717-9707
DOI: 10.4067/s0717-97072012000300013