[Study on fingerprints spectrum of Lophatherum gracile by HPLC].
Zhong Yao Cai
; 33(1): 41-4, 2010 Jan.
Article
em Zh
| MEDLINE
| ID: mdl-20518301
ABSTRACT
OBJECTIVE:
To establish the fingerprint spectrum of Lophatherum gracile by HPLC.METHODS:
The samples were separated on Agilent Eclipse XDB- C18 column (150 mm x 4.6 mm, 5 microm) with methanol (A) -3% acetic acid (B) as the mobile phase at a flow rate of 1.0 mL/min at 30 centigrades, adopting the gradient elution process with switching the Wavelength.RESULTS:
15 samples of different origin Lophatherum gracile Brongn were detected and 16 peaks in the chromatogram were common, there was a high similarity and each chromatographic peak was obtained with good separation and correlation according to the technical requirements of fingerprint of Chinese traditional medicine.CONCLUSION:
The method is accurate, reliable and the fingerprint spectrum provides more information for controlling the quality of Lophatherum gracile.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Plantas Medicinais
/
Medicamentos de Ervas Chinesas
/
Cromatografia Líquida de Alta Pressão
/
Folhas de Planta
/
Poaceae
Idioma:
Zh
Revista:
Zhong Yao Cai
Assunto da revista:
TERAPIAS COMPLEMENTARES
Ano de publicação:
2010
Tipo de documento:
Article
País de afiliação:
China