[Study on TLC identification and UPLC determination method of atractylenolide in Atractylodes macrocephala].
Zhongguo Zhong Yao Za Zhi
; 42(3): 531-535, 2017 Feb.
Article
en Zh
| MEDLINE
| ID: mdl-28952260
ABSTRACT
This research is to establish TLC and UPLC methods for simultaneous determination of 3 atractylenolides in Atractylodes macrocephala. Silica gel GF254 plate was used for identification of A. macrocephala, and UPLC-PDA gradient elution method was used to simultaneously determine atractylenolide â
, â
¡ and â
¢. The Waters BEH C18 columnï¼2.1 mm×100 mm,1.7 µmï¼with acetonitrile-water as mobile phase and the wavelength of UV detector of 235 nm were performed. The quality control study showed that the characteristic for identification by TLC was distinct and highly specific. The method of content determination was in accordance with the regulations. The quantitative evaluation of atractylenolide â
,â
¡ and â
¢ was in good linear rangeï¼r>0.999 9ï¼, and the average recovery was 93.48%ï¼RSD 1.4%ï¼,94.97%ï¼RSD 1.6%ï¼,92.71%ï¼RSD 1.2%ï¼,respectively. TLC identification was in good specificity and repeatability, and the UPLC-PDA method for the simultaneous determination of 3 atractylenolides was simple and reliable for the quality control of A.macrocephala.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Sesquiterpenos
/
Medicamentos Herbarios Chinos
/
Atractylodes
/
Lactonas
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
Idioma:
Zh
Revista:
Zhongguo Zhong Yao Za Zhi
Asunto de la revista:
FARMACOLOGIA
/
TERAPIAS COMPLEMENTARES
Año:
2017
Tipo del documento:
Article
País de afiliación:
China