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http://hdl.handle.net/20.500.12358/25259
TitleComparison Study of HPLC Profiles and Antioxidant Activities of Traditional Chinese Herb Abri Cantoniensis and Abri Mollis
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Abstract

Abri cantoniensis (AC) is regarded as a potent folk medicine for jaundice, hepatitis for long history worldwide. Abri Mollis (AM) is an alternative species of AC. In the present study, the high performance liquid chromatography (HPLC) profile and antioxidant activities of these two species were compared. With the established HPLC fingerprint, 20 batches of AC and AM were efficiently distinguished. The antioxidant activities against DPPH radical of 20 batches of AC and AM were compared, and AC showed generally stronger antioxidant activities than AM, with IC50 value ranging from 14.19 to 65.06 μg/mL. Extract of AC was further separated into 4 fractions by serial extraction. Only ethyl acetate fraction (EF) and n-butanol fraction (BF) showed strong DPPH radical scavenging activities, with IC50 value of 48.32±4.70 and 62.72±3.03 μg/mL, respectively. These two fractions also showed potent cellular antioxidant …

Authors
Yang, Mei
AL Zaharna, Mazen Medhat
Zhang, Zhifeng
Huang, Yeqing
Cheung, Hon-Yeung
TypeJournal Article
Date2013
Subjects
antioxidant activities
hplc fingerprint
quality control
traditional chinese herb
Published in2nd International Conference on Medical, Biological and Pharmaceutical Sciences (ICMBPS'2013)
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  • Staff Publications- Faculty of Health Sciences [253]
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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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