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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.3
- 수록면
- 79 - 83 (5page)
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This study developed an HPLC analysis method for the determination of isoegomaketone (IK) and perillaketone (PK) in Perilla frutescens (L.) Britton leaves. P. frutescens ethanol extract was optimized through an HPLC analysis using a C18 column (250 X 4.6 mml, D, S-5 μm, 12 nm) with gradient elution of water and acetonitrile as the mobile phase at a flow rate of 1 mL/min and a UV detection wavelength of 254 nm. The results of this method showed linearity in the calibration curve at a coefficient of correlation (R²) of IK 0.9995, PK 0.9998. The limits of detection (LOD) for IK and PK were 0.234 μg/mL and 0.952 μg/mL. The limits of quantification (LOQ) for IK and PK were 0.017 μg/mL and 0.043 μg/mL. The inter-day precision RSDs of IK and PK in the P. frutescens were 1.25 to 2.69% and 0.36 to 1.10%, respectively, and the intra-day precision RSDs of IK and PK were 0.96 to 2.51% and 0.90 to 1.93%, respectively. The accuracies of IK and PK were 96.31 to 97.92% and 101.26 to 105.14%. In conclusion, this method was applied successfully to the detection of IK and PK in P. frutescens.
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등록된 정보가 없습니다.
참고문헌 (17)
참고문헌 신청
Jun, H. I. / 2014 / Structural characterization of phenolic antioxidants from purple perilla (Perilla frutescens var. acuta) leaves / Food Chem 148:367~372
Peng, Y. / 2005 / Determination of phenolic compounds in Perilla frutescens L. by capillary electrophoresis with electrochemical detection / Food Chem 53:8141~8147
안홍 / 2006 / 차조기(紫蘇葉) 채취시기별 유효성분 함량의 변화 / 한국식품저장유통학회지 13(6):703~707
김정미 / 2010 / RBL-2H3 세포에서 차조기씨 물 추출물의 항산화 및 항염증 효과 / Journal of Nutrition and Health 43(4):367~373
Sung-Yong Yang / 2013 / Protective Effect of Functional Perilla frutescens Hot-water Extract Against tert-butyl hydroperoxide-Induced Liver Oxidative Damage in Rats / Journal of Food Hygiene and Safety 28(2):146~151
Peng, Y. / 2005 / Determination of phenolic compounds in Perilla frutescens L. by capillary electrophoresis with electrochemical detection / Food Chem 53:8141~8147
안홍 / 2006 / 차조기(紫蘇葉) 채취시기별 유효성분 함량의 변화 / 한국식품저장유통학회지 13(6):703~707
김정미 / 2010 / RBL-2H3 세포에서 차조기씨 물 추출물의 항산화 및 항염증 효과 / Journal of Nutrition and Health 43(4):367~373
Sung-Yong Yang / 2013 / Protective Effect of Functional Perilla frutescens Hot-water Extract Against tert-butyl hydroperoxide-Induced Liver Oxidative Damage in Rats / Journal of Food Hygiene and Safety 28(2):146~151
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