Establishment of Fingerprint and Mutual Mode of Aqueous Extracts of Eucommia ulmoides Oliv.from Different Regions by HPLC / 医药导报
Herald of Medicine
;
(12): 1497-1500, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-477329
ABSTRACT
Objective To establish fingerprint and mutual mode of aqueous extracts of Eucommia ulmoides Oliv.from different regions by high performance liquid chromatography ( HPLC). Methods The column of SinoChrom ODS ̄BP (250 mm×4.6 mm, 5 μm) was used.The mobile phase consisted of acetonitrile ̄0.1% phosphoric acid with gradient elution.The flow rate was 1.0 mL.min-1 , the detective wavelength was 230 nm, and the column temperature was 25 ℃ . Results The fingerprint consisted of 14 common peaks.The overall similarity for ten batches of Eucommia ulmoides Oliv.from different regions was 0.592-0.986.The standard fingerprint of Eucommia ulmoides Oliv.was established by HPLC. Conclusion This fingerprint method is simple and repeatable, and it provides a scientific basis for the quality control of Eucommia ulmoides Oliv.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Herald of Medicine
Year:
2015
Type:
Article
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