HPLC fingerprints combined with principal component analysis, hierarchical cluster analysis and linear discriminant analysis for the classification and differentiation of Peganum sp. indigenous to China.

Abstract

INTRODUCTION Seeds of wild Peganum harmala Linn., P. multisectum (Maxim) Bobr., P. nigellastrum Bunge and a probable indeterminate species, herein referred to as P. variety, are commonly used in Chinese medicine. These seeds cannot be differentiated based on morphology. OBJECTIVE Seeds of P. harmala Linn., P. multisectum (Maxim) Bobr., P. nigellastrum… (More)
DOI: 10.1002/pca.1198

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