Fingerprint quality control of Angelica sinensis (Oliv.) Diels by high-performance liquid chromatography coupled with discriminant analysis

Abstract: High-performance liquid chromatography (HPLC) was employed in the fingerprint analysis of Angelica sinensis (Oliv.) Diels. A chromatographic profile of A. sinensis (Oliv.) Diels from the Dingxi District of Gansu province, China, was established as the characteristic fingerprint. The feasibility and advantages of employing chromatographic fingerprint combined with discriminant analysis were investigated and demonstrated for the evaluation of A. sinensis (Oliv.) Diels for the first time. Our results showed that the chromatographic fingerprint combining with discriminant analysis can efficiently distinguish A. sinensis (Oliv.) Diels from various areas. [Copyright &y& Elsevier]