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HPLC digitized fingerprints of Radix et rhizoma seu caulis Acanthopanacis senticosi / 中成药
Article in Zh | WPRIM | ID: wpr-577177
Responsible library: WPRO
ABSTRACT

AIM:

To establish a novel method for the overall quality control of Radix et rhizoma seu caulis Acanthopanacis senticosi on the ground of HPLC digitized fingerprint.

METHODS:

The chromatographic fingerprints were obtained by injecting 10 ?L of the sample solution each time on a Century SIL BDS column(20 cm?4.6 mm,5 ?m) with the gradient elution solvent system composed of 1% acetate acid water and 1% acetate acid acetonitrile.The flow rate was 1 mL/min,the colunm temperature was maintained at(30?0.15)℃ and the detection wavelength was set at 265 nm.

RESULTS:

31 co-possessing peaks were selected as the fingerprint peaks of Radix et rhizoma seu caulis Acanthopanacis senticosi and the similarities between the chromatographic fingerprints and the herbal drugs were calculated taking chlorogenic acid peak as the reference peak.The chromatographic fingerprints also were evaluated by the chromatographic fingerprint index(F),the relative index(Fr).

CONCLUSION:

This method with good precision and reproducibility can be useful for the quality control of Radix et rhizoma seu caulis Acanthopanacis senticosi.
Key words
Full text: 1 Index: WPRIM Language: Zh Journal: Chinese Traditional Patent Medicine Year: 1992 Type: Article
Full text: 1 Index: WPRIM Language: Zh Journal: Chinese Traditional Patent Medicine Year: 1992 Type: Article