Determination of 8 Main Components in Xiao’er Qingre Huatan Suppository by High Performance Liquid Chromatography-Quantitative Analysis of Multi-Components by Single-Marker
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Determination of 8 Main Components in Xiao’er Qingre Huatan Suppository by High Performance Liquid Chromatography-Quantitative Analysis of Multi-Components by Single-Marker
Zhang Chuanxiang, He Miao, Ma Danfeng, et al. Determination of 8 Main Components in Xiao’er Qingre Huatan Suppository by High Performance Liquid Chromatography-Quantitative Analysis of Multi-Components by Single-Marker. [J]. 28(10):26-30(2022)
DOI:
Zhang Chuanxiang, He Miao, Ma Danfeng, et al. Determination of 8 Main Components in Xiao’er Qingre Huatan Suppository by High Performance Liquid Chromatography-Quantitative Analysis of Multi-Components by Single-Marker. [J]. 28(10):26-30(2022) DOI: 10.13407/j.cnki.jpp.1672-108X.2022.10.008.
Determination of 8 Main Components in Xiao’er Qingre Huatan Suppository by High Performance Liquid Chromatography-Quantitative Analysis of Multi-Components by Single-Marker
Objective: To establish the determination method of loganin
sweroside
secoxyloganin
liquiritin
glycyrrhizic acid
forsythoside B
forsythoside A and forsythin in Xiao’er Qingre Huatan suppository based on high performance liquid chromatography-quantitative analysis of multi-components by single-marker (HPLC-QAMS) method. Methods: Agilent Zorbax SB-C18 was adopted
acetonitrile-0.2% phosphoric acid solution was the mobile phase by gradient elution. The detection wavelength was set at 237 nm for loganin
sweroside
secoxyloganin
liquiritin and glycyrrhizic acid
and 275 nm for forsythoside B
forsythoside A and forsythin. The flow rate was 1.0 mL/min at column temperature of 30 ℃. Liquiritin was used as an internal standard
the relative correction factors (RCF) of loganin
sweroside
secoxyloganin
glycyrrhizic acid
forsythoside B
forsythoside A and forsythin were calculated. The method was validated by comparison of the quantitative results between external standard method (ESM) and HPLC-QAMS method. Results: Loganin
sweroside
secoxyloganin
liquiritin
glycyrrhizic acid
forsythoside B
forsythoside A and forsythin showed good linear relationships within the ranges from 4.08 to 102.00
from 0.77 to 19.25
from 4.59 to 114.75
from 1.35 to 33.75
from 2.74 to 68.50
from 1.61 to 40.25
from 7.73 to 193.25 and from 2.19 to 54.75 μg/mL (r≥0.999
1)
the average recoveries and RSD were respectively 99.45% (0.96%)
97.49% (1.45%)
98.85% (1.08%)
99.13% (0.78%)
100.04% (0.76%)
98.63% (1.59%)
100.07% (0.60%) and 96.99% (1.26%). There was no significant difference between the contents calculated by HPLC-QAMS and measured by external standard method for each component in Xiao’er Qingre Huatan suppository. Conclusion: The HPLC-QAMS method is simple with lower cost
and can be used for the multi-index component quality evaluation of Xiao’er Qingre Huatan suppository.
关键词
小儿清热化痰栓高效液相一测多评法多指标成分相对校正因子质量评价
Keywords
Xiao’er Qingre Huatan suppositoryhigh performance liquid chromatography-quantitative analysis of multi-components by single-markermulti-index componentsrelative correction factorquality evaluation
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