Content Determination of Total Flavonoids in Morus alba / 中国药房
China Pharmacy
;
(12): 844-845, 2016.
Artigo
em Chinês
| WPRIM
| ID: wpr-501456
ABSTRACT
OBJECTIVE:
To establish a method for the content determination of total flavonoids in Morus alba.METHODS:
UV-visible spectrophometry was performed with Al(NO2)3-NaNO2-NaOH color-test at the wavelength of 510 nm with the reference of rutin.RESULTS:
The linear range of rutin was 0.031 2-0.156 mg/ml(r=0.999 9);RSDs of precision,stability and reproduc-ibility tests were lower than 2%;recovery was 95.7%-101.0%(RSD=2.1%,n=6).CONCLUSIONS:
The method is simple,sta-ble and reproducible,and can be used for the content determination of total flavonoids in M. alba.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacy
Ano de publicação:
2016
Tipo de documento:
Artigo
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