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DETERMINATION OF EMODIN AND CHRYSOPHANOL IN ANTIET CAPSULE BY HPLC

Zhiyong Li

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Abstract

objective: HPLC was used to determine the contents of emodin and chrysophanol in antiet Capsule. Method: The HPLC system consisted of ODS column(150mm×4. 6mm, 10μ) ,methanol -water (98 : 2)as the mobile phase,with detection at 440nm,flow rate 1. 0ml/min. Result: The linear rangs of e-modin and chrysophanol was 0. 075-1.50μg(r = 0. 9999,n = 7) ,0. 106-1. 06μg(r = 0. 9999,n = 5)respec-tively. The mean recovery of emodin and chrysophanol was (98.3±1.5)%, (101. 9±1. 2)%respectively. Conclution: The method is reliable and accurate,useful to quality control.

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What this paper is about

objective: HPLC was used to determine the contents of emodin and chrysophanol in antiet Capsule. Method: The HPLC system consisted of ODS column(150mm×4. 6mm, 10μ) ,methanol -water (98 : 2)as the mobile phase,with detection at 440nm,flow rate 1. 0ml/min. Result: The linear rangs of e-modin and chrysophanol was 0. 075-1.50μg(r = 0. 9999,n = 7) ,0. 106-1. 06μg(r = 0. 9999,n = 5)respec-tively. The mean recovery of emodin and chrysophanol was (98.3±1.5)%, (101. 9±1. 2)%respectively. Conclution: The method is reliable and accurate,useful to quality control.

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Available abstract

objective: HPLC was used to determine the contents of emodin and chrysophanol in antiet Capsule. Method: The HPLC system consisted of ODS column(150mm×4. 6mm, 10μ) ,methanol -water (98 : 2)as the mobile phase,with detection at 440nm,flow rate 1. 0ml/min. Result: The linear rangs of e-modin and chrysophanol was 0. 075-1.50μg(r = 0. 9999,n = 7) ,0. 106-1. 06μg(r = 0. 9999,n = 5)respec-tively. The mean recovery of emodin and chrysophanol was (98.3±1.5)%, (101. 9±1. 2)%respectively. Conclution: The method is reliable and accurate,useful to quality control.

Key concepts: Emodin, Chromatography, Chemistry, Capsule, High-performance liquid chromatography, Biology, Botany

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DETERMINATION OF EMODIN AND CHRYSOPHANOL IN ANTIET CAPSULE BY HPLC — Research Paper | ScholarLens