속새(Equisetum hyemale) 추출물의 항산화 물질의 HPLC 분획과 LC-MS를 이용한 지표성분 분석 HPLC Fractionation of Antioxidant Substances of E. hyemale Extract and Analysis of Indicator Components Using LC-MS원문보기
배경: 속새 줄기와 뿌리의 추출물에서 항산화 물질의 작용에 관한 결과를 이미 보고하였으나 항산화 성분은 분석되지 않았다. 목적: 속새 줄기와 뿌리 부분의 성분을 추출한 물질들이 항산화 물질의 분자 구조를 확인하는 것이었다. 방법: 성분분석은 열수와 에틸알코올로 추출하여 HPLC와 LC-MS로 분석하였다. 결과: 속새 줄기와 뿌리 추출물의 HPLC 크로마토그램은 파장 205 nm에서 4개의 중요한 peak가 나타났다. 280 nm에 있는 peak 1번은 전형적인 단순 페놀릭형이고, 모두 280 nm와 370 nm 근처에 있는 peak 2~4는 전형적인 플라보노이드배당체의 형태임을 알 수 있었다. HPLC 분석에 의한 추출물의 항산화도는 740 nm에서 peak의 합은 100% 에탄올 추출물이 3,669 mAU로 제일 높았고, 70% 에탄올 추출물은 3,096 mAU, 열수추출물은 2,868 mAU로 제일 낮았다. 항산화성 추출 물질을 LC-MS 분석한 결과는 peak 3에서는 분자량이 772 da인 kaempferol-3-sophoroside-7-glucoside, peak 4에서는 분자량이 788과 772인 물질 kaempferol-3- sophoroside- 8-glucoside가 확인되었다. 결론: 속새의 항산화 추출물에 항산화 성분이 존재하는 것이 확인되어 속새가 기능성 화장품의 원료로서 가능성이 높아 졌다고 본다.
배경: 속새 줄기와 뿌리의 추출물에서 항산화 물질의 작용에 관한 결과를 이미 보고하였으나 항산화 성분은 분석되지 않았다. 목적: 속새 줄기와 뿌리 부분의 성분을 추출한 물질들이 항산화 물질의 분자 구조를 확인하는 것이었다. 방법: 성분분석은 열수와 에틸알코올로 추출하여 HPLC와 LC-MS로 분석하였다. 결과: 속새 줄기와 뿌리 추출물의 HPLC 크로마토그램은 파장 205 nm에서 4개의 중요한 peak가 나타났다. 280 nm에 있는 peak 1번은 전형적인 단순 페놀릭형이고, 모두 280 nm와 370 nm 근처에 있는 peak 2~4는 전형적인 플라보노이드 배당체의 형태임을 알 수 있었다. HPLC 분석에 의한 추출물의 항산화도는 740 nm에서 peak의 합은 100% 에탄올 추출물이 3,669 mAU로 제일 높았고, 70% 에탄올 추출물은 3,096 mAU, 열수추출물은 2,868 mAU로 제일 낮았다. 항산화성 추출 물질을 LC-MS 분석한 결과는 peak 3에서는 분자량이 772 da인 kaempferol-3-sophoroside-7-glucoside, peak 4에서는 분자량이 788과 772인 물질 kaempferol-3- sophoroside- 8-glucoside가 확인되었다. 결론: 속새의 항산화 추출물에 항산화 성분이 존재하는 것이 확인되어 속새가 기능성 화장품의 원료로서 가능성이 높아 졌다고 본다.
Background: Results on the action of antioxidants in extracts of Equisetum hyemale stems and roots have already been reported, but the antioxidant properties have not been analyzed. Purpose: This study was to determine the molecular structure of antioxidants in substances extracted from E. hyemale s...
Background: Results on the action of antioxidants in extracts of Equisetum hyemale stems and roots have already been reported, but the antioxidant properties have not been analyzed. Purpose: This study was to determine the molecular structure of antioxidants in substances extracted from E. hyemale stems and roots. Methods: Component analysis was analyzed by HPLC and LC-MS after extraction with hot water and ethyl alcohol. Results: The HPLC chromatogram of stem and root extracts showed four significant peaks at a wavelength of 205 nm. Peak 1 at 280 nm is a typical simple phenolic type, and both peaks 2-4 near 280 nm and 370 nm are typical flavonoid glycosides. As for the antioxidant level of the extract by HPLC analysis, the sum of the peaks at 740 nm was the highest at 3,669 mAU in the 100% ethanol extract, 3,096 mAU in the 70% ethanol extract, and 2,868 mAU in the hot water extract. As a result of LC-MS analysis of the antioxidant extract, kaempferol-3-sophoroside-7-glucoside with a molecular weight of 772 da at peak 3, and kaempferol-3-sophoroside-8-glucoside with a molecular weight of 788 and 772 at peak 4 was identified. Conclusions: The above results show that two types of antioxidants were identified in the antioxidant extract of E. hyemale exrtracts. Therefore, the potential as a raw material for functional cosmetics has increased.
Background: Results on the action of antioxidants in extracts of Equisetum hyemale stems and roots have already been reported, but the antioxidant properties have not been analyzed. Purpose: This study was to determine the molecular structure of antioxidants in substances extracted from E. hyemale stems and roots. Methods: Component analysis was analyzed by HPLC and LC-MS after extraction with hot water and ethyl alcohol. Results: The HPLC chromatogram of stem and root extracts showed four significant peaks at a wavelength of 205 nm. Peak 1 at 280 nm is a typical simple phenolic type, and both peaks 2-4 near 280 nm and 370 nm are typical flavonoid glycosides. As for the antioxidant level of the extract by HPLC analysis, the sum of the peaks at 740 nm was the highest at 3,669 mAU in the 100% ethanol extract, 3,096 mAU in the 70% ethanol extract, and 2,868 mAU in the hot water extract. As a result of LC-MS analysis of the antioxidant extract, kaempferol-3-sophoroside-7-glucoside with a molecular weight of 772 da at peak 3, and kaempferol-3-sophoroside-8-glucoside with a molecular weight of 788 and 772 at peak 4 was identified. Conclusions: The above results show that two types of antioxidants were identified in the antioxidant extract of E. hyemale exrtracts. Therefore, the potential as a raw material for functional cosmetics has increased.
Choi, J.H., J.W. Hwang, S.G. Lee, S.H. Heo, and H. Kang. 2021. Antioxidant effect of hot water extract from 3 types Indonesia plants(H. petal, M. oleifera, and N. fruticans). J. Naturopathy 10(1): 42-47. doi:10.33562/JN.2021.10.1.6
Choi, B.Y. and H.H. Lee. 2016. Antioxidant and physiological activities of Coriolus versicolor fruit body crude extracts. J. Kor. Acad. Indust. Co. Soc. 17(8): 415-422.
Choi, B.Y. and H.H. Lee. 2017. Amino acids in hot and methanol extracts of Cariolus versicolor fruit body. J. Naturopathy 6(1&2): 16-22.
Korean Association for the Prevention of Geriatric Diseases. 2007. Encyclopedia of herbal medicine. Itembooks Pub., Seoul. p.457.
Lee, S.G., D.J. Jo, H.J. Chang, and H. Kang. 2015. Antioxidant and anti-inflammaory activities of ethanol extracts from Aralia continentalis Kitagawa. J. Naturopathy 4(1&2): 10-14.
Lee, S.G., S.Y. Park, I.C Hwang, and H. Kang. 2016. Antioxidant and anti-inflammatory activities of ethanol extract from Fagopyum tataricum. J. Naturopathy 5(1&2): 9-14.
Park, J.C. 2015. Herbal medicine great encyclopedia. Paju, Kyunggido.
Re, R., N. Pellegrini, A. Proteggente, A. Pannala, M. Yang, and C. Rice Evans. 1999. Antioxidant activity applying an improved ABTS radical cation decolorization assay. Free Radical Biol. Med. 26(9): 1231-1237.
Seung, H.G. and Y.H. Lee. 2014. New herbal medicine Donguibogam. Blue-Happy Pub., Goyang, Kyungkido.
Song, J.H. and G.R. Lee. 2021. Antioxidant and elastase inhibitory effects of Equisetum hyemale extracts. J. Naturopathy 10(2): 85-91.
Yang, H.J. and S.N. Park. 2007. Component analysis and study on anti-elastase activity of Equisetum arvense extracts. J. Soc. Cosmet. Scientists Kor. 33(3):139-144.
AI-Helper
※ AI-Helper는 부적절한 답변을 할 수 있습니다.