Determination of Anthocyanin Chloride in Purple Sweet Potato by HPLC / 中药新药与临床药理
Traditional Chinese Drug Research & Clinical Pharmacology
;
(6)1993.
Artigo
em Chinês
| WPRIM
| ID: wpr-576946
ABSTRACT
Objective To develop a HPLC method for the determination of anthocyanin chloride in purple sweet potato.Methods The analysis was carried out by using Kromsail C18 column(4.6 mm? 250 mm,5 ? m).The mobile phase consists of acetonitrile-water-acetic acid(15 ∶ 76.5 ∶ 8.5).The wavelength of detection was at 530 nm.Results The linear range of anthocyanin was 0~ 0.208 9 ? g(r=0.999 8).The average recovery was 97.95 %(RSD=1.0 %,n=5).Conclusions This method is simple and reliable.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Traditional Chinese Drug Research & Clinical Pharmacology
Ano de publicação:
1993
Tipo de documento:
Artigo
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