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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.1
- 수록면
- 68 - 75 (8page)
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초록· 키워드
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Background: The study of phenolic compounds profiles and antioxidative activity in ginseng fruit, leaves, and roots with respect to cultivation years, and has been little reported to date. Hence, this study examined the phenolic compounds profiles and 2, 2-diphenyl-1-picrylhydrazyl (DPPH) free-radicalscavenging activities in the fruit, leaves, and roots of Korean ginseng (Panax ginseng Meyer) as a function of cultivation year.
Methods: Profiling of 23 phenolic compounds in ginseng fruit, leaves, and roots was investigated using ultra-high performance liquid chromatography with the external calibration method. Antioxidative activity of ginseng fruit, leaves, and roots were evaluated using the method of DPPH free-radicalscavenging activity.
Results: The total phenol content in ginseng fruit and leaves was higher than in ginseng roots (p < 0.05), and the phenol content in the ginseng samples was significantly correlated to the DPPH free-radicalscavenging activity (r = 0.928****). In particular, p-coumaric acid (r = 0.847****) and ferulic acid (r = 0.742****) greatly affected the DPPH activity. Among the 23 phenolic compounds studied, phenolic acids were more abundant in ginseng fruit, leaves, and roots than the flavonoids and other compounds (p < 0.05). In particular, chlorogenic acid, gentisic acid, p- and m-coumaric acid, and rutin were the major phenolic compounds in 3-6-yr-old ginseng fruit, leaves, and roots.
Conclusion: This study provides basic information about the antioxidative activity and phenolic compounds profiles in fruit, leaves, and roots of Korean ginseng with cultivation years. This information is potentially useful to ginseng growers and industries involved in the production of high-quality and nutritional ginseng products.
Methods: Profiling of 23 phenolic compounds in ginseng fruit, leaves, and roots was investigated using ultra-high performance liquid chromatography with the external calibration method. Antioxidative activity of ginseng fruit, leaves, and roots were evaluated using the method of DPPH free-radicalscavenging activity.
Results: The total phenol content in ginseng fruit and leaves was higher than in ginseng roots (p < 0.05), and the phenol content in the ginseng samples was significantly correlated to the DPPH free-radicalscavenging activity (r = 0.928****). In particular, p-coumaric acid (r = 0.847****) and ferulic acid (r = 0.742****) greatly affected the DPPH activity. Among the 23 phenolic compounds studied, phenolic acids were more abundant in ginseng fruit, leaves, and roots than the flavonoids and other compounds (p < 0.05). In particular, chlorogenic acid, gentisic acid, p- and m-coumaric acid, and rutin were the major phenolic compounds in 3-6-yr-old ginseng fruit, leaves, and roots.
Conclusion: This study provides basic information about the antioxidative activity and phenolic compounds profiles in fruit, leaves, and roots of Korean ginseng with cultivation years. This information is potentially useful to ginseng growers and industries involved in the production of high-quality and nutritional ginseng products.
목차
ABSTRACT
1. Introduction
2. Materials and methods
3. Results
4. Discussion
References
참고문헌 (40)
참고문헌 신청
[학술지(정기간행물)] - Jung MY / 2002 / Free, esterified, and insoluble-bound phenolic acids in white and red Korean ginsengs (Panax ginseng C. A. Meyer) / Food Chem 79 : 105 ~ 111
[학술지(정기간행물)] - 백인호 / 2013 / The world ginseng market and the ginseng (Korea) / Journal of Ginseng Research 37 (1) : 1 ~ 7
[기타자료] - Ministry_of_Agriculture FaRA / 2013 / 2012 Ginseng Statistical Data (No. 11-1543000-000004-10) / Ministry of Agriculture FaRA : 2 ~ 7
[학술지(정기간행물)] - Xiaoming S / 2010 / Enhancement of immune responses to influenza vaccine(H3N2) by ginsenoside Re / Int Immunopharmacol 10 : 351 ~ 356
[학술지(정기간행물)] - Kwok HH / 2010 / The ginsenoside protopanaxatriol protects endothelial cells from hydrogen peroxide-induced cell injury and cell death by modulating intracellular redox status / Free Radical Bio Med 48 : 437 ~ 445
[학술지(정기간행물)] - 백인호 / 2013 / The world ginseng market and the ginseng (Korea) / Journal of Ginseng Research 37 (1) : 1 ~ 7
[기타자료] - Ministry_of_Agriculture FaRA / 2013 / 2012 Ginseng Statistical Data (No. 11-1543000-000004-10) / Ministry of Agriculture FaRA : 2 ~ 7
[학술지(정기간행물)] - Xiaoming S / 2010 / Enhancement of immune responses to influenza vaccine(H3N2) by ginsenoside Re / Int Immunopharmacol 10 : 351 ~ 356
[학술지(정기간행물)] - Kwok HH / 2010 / The ginsenoside protopanaxatriol protects endothelial cells from hydrogen peroxide-induced cell injury and cell death by modulating intracellular redox status / Free Radical Bio Med 48 : 437 ~ 445
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UCI(KEPA) : I410-ECN-0101-2018-524-001598118