0.9993) in a wide concentration range. Their average recoveries were 99.50%, 95.38%, 97.75%, 96.00%, 98.20%, 97.50%, 95.50%, 99.33%, 96.75%, 96.50%, 98.50%, 97.83%, 99.20%, 95.33%, 97.33% and 96.30%, respectively, and the RSD were 1.99%, 1.81%, 1.63%, 1.98%, 1.67%, 1.92%, 1.74%, 1.67%, 1.90%, 1.72%, 1.88%, 1.83%, 1.79%, 1.76%, 1.81% and 1.96%, respectively. Conclusion: Based on the results of the HPLC analysis, it was concluded that p-hydroxycinnamic acid (1), O-hydroxycinnamic acid (2), coniferyl alcohol (5), 5,4′-dihydroxy-7,3′-dimethoxyflavanone (8), 5,4′-dihy droxy-7-methoxyflavanone (9), 5-hydroxy-7,4′-dimethoxyflavanone (12), dehydrofalcarindiol (13), arteordoyn A (14), dehydrofalcarinol (15) and capillarin (16) are best suited for the role of quality indicators of A. ordosica grown in different ecological environments."/>

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Archive > Volume 15 Issue 2 > 2023,15(2):337-342. DOI:https://doi.org/10.1016/j.chmed.2022.08.009 Prev Next

黑沙蒿中16個化合物的HPLC分析

Original articles

HPLC analysis of 16 compounds from Artemisia ordosica

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