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HPLC Fingerprint of the Ethyl Acetate Extracts from Zherong Radix Pseudostellariae
Abstract:
To protect geographical indication products,ZheRong radix pseudostellariae was collected at the 31 village of ZheRong County eight villages and towns in fujian province. A HPLC chromatographic fingerprint of the ethyl acetate extracts was developed.A suitable chromatographic system was established using a gradient elution with acetonitrile and water as the mobile phase and a detection wavelength of 203nm. Establishment of HPLC fingerprints and common pattern of 31 samples. The similarities of non- ZheRong Radix pseudostellariae were all less than 0.2, but the similarities of Radix pseudostellariae from commercially available were all more than 0.9.Then this method could efficiently distinguish non-ZheRong Radix pseudostellariae from ZheRong Radix pseudostellariae.
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834-837
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Online since:
June 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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