Pharmacognosical analysis of medical herbs remains as a challenging issue for analytical chemists, as herbs are a complicated system of mixtures

Hamdan, Mohammad Razak

Ismail, Zhari

Mustapa, NurulHaniza

English

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"PP43ASSESSMENT OF HERBAL CRUDE AND EXTRACTOF LABISIA PUMlIA BY CHEMOMETRICS - ASSISTEDINTERPRETATION OF FTIRNurul Haniza M, M Razal H and Zhad ISchool of Phannaceutical Sciences, Universiti Sains Malaysia11800 Minden, Penang, MalaysiaPharmacognosical analysis of medical herbs remains as a challenging issue foranalytical chemists, as herbs are a complicated system of mixtures. Theapplication of infrared (IR) spectroscopy in herbal analysis is still very limitedcompared to its application in other areas (food and beverage industry.microbiology, pharmaceutical etc.) This article attempts to expand the use ofFfIR spectroscopy and at the same time creating interest among prospectiveresearcher in herbal analysis especially in Labisia pumila. A case study wasconducted by incorporating appropriate chemometric methods (Cluster Analysis;CA, Principal Component Analysis; PCA and Soft Independent Modelling ofClass Analogy; SIMCA) as tools for extracting relevant chemical informationfrom obtained infrared data. The developed method can be used as a quality toolfor rapid authentication from wide variety of herbal samples.1,iI!!,

Assessment Of Herbal Crude And Extract Of Labisia Pumila By Chemometrics-Assisted Interpretation Of Ftir.

http://eprints.usm.my/2023/1/Assessment_Of_Herbal_Crude_And_Extract_Of_Labisia_Pumila_By_Chemometrics-Assisted_Interpretation_Of_Ftir.pdf

Assessment Of Herbal Crude And Extract Of Labisia Pumila By Chemometrics-Assisted Interpretation Of Ftir.

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