Simultaneous Determination of Naringin, Hesperidin and Atractylodin in Yun-Pi Powder Extract by HPLC / 世界科学技术-中医药现代化
World Science and Technology-Modernization of Traditional Chinese Medicine
; (12): 1020-1024, 2014.
Article
en Zh
| WPRIM
| ID: wpr-451177
Biblioteca responsable:
WPRO
ABSTRACT
This study was aimed to simultaneously determinate the content of naringin, hesperidin and atractylodin in Y un-Pi (YP) Powder extract by HPLC. A Thermo ODS-2 column (250 mm í 4.6 mm, 5 μm) was used for the gra-dient elution with a methanol-water of 0~5 min (30%~40% A), 5~15 min (40%~50% A), 15~20 min (50%~79%A), 20~30 min (79%~100% A), 30~45 min (100% A), 45~55 min (100%~30% A), 55~60 min (30% A). The col-umn temperature was at 30℃. The detection wavelength was at 283 nm. The flow rate was 1 mL·min-1. The linear range was determined to be 0.009 16~0.137 00 μg (r = 0.999 9), 0.006 22~0.091 30 μg (r = 0.999 8), 0.003 58~0.053 70 μg (r = 0.999 9), respectively for naringin, hesperidin and atractylodin. The average recovery rate of pterodontic acid was 103.51%, 96.82% and 97.65%. And RSD was 1.37%, 1.41%, 1.49% (n = 6). It was concluded that the method had good specificity and repeatability. It was considered as a good tool for the content determination of naringin, hesperidin and atractylodin in YP Powder extract.
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WPRIM
Idioma:
Zh
Revista:
World Science and Technology-Modernization of Traditional Chinese Medicine
Año:
2014
Tipo del documento:
Article