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Simultaneous Determination of Seven Compounds in Houttuynia cordata using UPLC-PDA
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  • Simultaneous Determination of Seven Compounds in Houttuynia cordata using UPLC-PDA
  • Simultaneous Determination of Seven Compounds in Houttuynia cordata using UPLC-PDA
저자명
Kim. Hyo-Seon,Lee. A-Yeong,Park. Jun-Yeon,Jo. Ji-Eun,Moon. Byeong-Cheol,Chun. Jin-Mi,Kil. ki-Jung,Kim. Ho-Kyoung
간행물명
Natural product sciences
권/호정보
2012년|18권 3호|pp.158-165 (8 pages)
발행정보
한국생약학회
파일정보
정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

A UPLC method for the simultaneous determination of seven compounds was established for the quality control in H. cordata. The UPLC was performed on a $C_{18}$ HSS T3 $2.1{ imes}100$ mm, 1.8 ${mu}m$ column during a 13 minute gradient elution of 0.2% aqueous acetic acid and acetonitrile with the flow rate of 0.2 mL/min at $30^{circ}C$. The UPLC method was validated according to the ICH guideline of analytical procedures with respect to precision, accuracy, and linearity. The limit of determination and quantitation for the seven compounds were 0.01-0.09 and 0.03-0.28 ${mu}g/mL$, respectively. The calibration curves of all seven compounds showed good linearity ($r^2$ > 0.999). The intra-day and inter-day the RSD values used to evaluate the precision of analysis were less than 0.9%. The recoveries of quantified compounds ranged from 98.63 to 103.85%. The developed UPLC method was found to be effective, convenient and sensitivity for quantitative analysis of seven compounds in H. cordata. This work could be provided a baseline source for quality control of H. cordata.