The Journal of the Convergence on Culture Technology (문화기술의 융합)

The International Promotion Agency of Culture Technology (국제문화기술진흥원)
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The Evaluation Functional Activity and Indicator Component Analysis and According to the Extraction Method of Eleuthrococcus Gracilistylus

섬오갈피 추출물 중 acanthoic acid 및 Kaurenoic acid 함량 분석 및 기능성 활성 평가

  • 김현경 (서원대학교 식품공학과)
  • Received : 2023.12.27
  • Accepted : 2024.02.15
  • Published : 2024.03.31
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Abstract

To determinate the content of acanthoic acid and kaurenoic acid in 70% EtOH and hot water extracts of Eleutherococcus gracilistylus, quantitative analysis of each compound in samples was carried out by a HPLC-UVD. Also, the identification of each acompound in samples was successfully assigned by LC-MS analysis. In result, the contents of acanthoic acid and kaurenoic acid in 70% ethanoic extracts were 28.84±0.21 mg/g (2.88%), 26.38±1.63 mg/g (2.64%), respectively. However, the content of two compounds in hot-water extracts was not observed. In conclusion, it shows that 70% ethanol as a best extraction solvent to extract the acanthoic acid and its metabolite from Eleutherococcus gracilistylus was better than hot-water solvent. The 70% ethanol complex extract of Allium Hookeri and Eleutherococcus gracilistylus showed better effectiveness. In addition, the 70% ethanol extract complex of Allium Hookeri and Eleutherococcus gracilistylus showed better effects than the hot water solvent of DPPH radical scavenging ability, total polyphenols, and flavonoids content. The anti-inflammatory activity were significantly or partially reduced by treatment with ethanol extract complex(SEC) by Allium Hookeri and Eleutherococcus gracilistylus.

우리는 섬오갈피의 70% 에탄올과 열수추출물의 지표성분인 Acanthoic acid과 Kaurenoic acid 함량을 확인하기 위해 시료 내 각 화합물의 정량분석을 HPLC-UVD로 실시하였다. 또한, LC-MS 분석을 통해 시료 내 각 화합물의 성분을 확인하였다. 그 결과, 70% 에탄올 추출물의 Acanthoc acid와 Kaurenoic acid의 함량은 각각 28.84±0.21 mg/g(2.88%), 26.38±1.63 mg/g(2.64%)로 나타났다. 그러나 열수추출물에서는 두 가지 화합물의 Acanthoc acid와 Kaurenoic acid의 함량이 관찰되지 않았다. 결론적으로 섬오갈피 추출물로부터 Acanthoc acid과 그 대사산물을 추출하기 위한 최적의 추출용매로서 70% 에탄올이 열수용매보다 우수함을 알 수 있었다. 또한 DPPH 라디컬 소거능, total polyphenols, flavonoids 함량이 삼채+섬오갈피 복합추출물의 70% 에탄올 복합 추출물이 열수용매보다 더 우수한 효과를 보였다. 삼채와 섬오갈피 등 에탄올복합추출물(SEC) 처리에 의해 유의적 또는 부분적으로 항염증을 감소되었다.

Keywords

Acknowledgement

본 과제(결과물)는 2023년도 교육부의 재원으로 한국연구재단의 지원을 받아 수행된 지자체-대학 협력기반지역혁신사업의 결과입니다.(연구과제명; 섬오가피 추출물을 활용한 근력 개선 건강기능식품 개별인정원료 조성물 개발 2021RIS-001:134537081). 이에 감사 드립니다.

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