1.
Chinese Traditional Patent Medicine
;
(12)1992.
Artículo
en Chino
| WPRIM
| ID: wpr-680814
RESUMEN
Astragaloside Ⅳ content in species of Radix Astragali seu Hedysari of Chinese materia mediea has been determined with dual wavelength,reflect zig-zag scanning,external-standard dual-point methods. The average recovery and coefficient of variation(CV)are 99.15% and 3.71%(n=6),respective- ly.