Page 64 - Applied Pharmacognosy
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Types of Chemical markers
Chromatographic Fingerprinting
(Chemo-Profiling) at
EachherbalextracthasitscharacteristicanduniqueTLCprofileth
canbedescribedasTLCFingerprint(usefulforcomplexherbalsampl es).
Chromatographicfingerprintingisoneoftherequirementsproposedb y
theUSFDAforbotanicals.
