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재배 황기의 Phenolic Compounds 함량의 변이 KCI 등재

Variation of Phenolic Compounds Contents in Cultivated Astragalus membranaceus

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  • URLhttps://db.koreascholar.com/Article/Detail/255509
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한국약용작물학회지 (Korean Journal of Medical Crop Science)
한국약용작물학회 (The Korean Society of Medicinal Crop Science)
초록

This study was conducted to determine the contents of phenolic compounds and astragalosides in Astragalus membranaceus. Between the phenolic compound groups, flavonoids compounds (51.13%) had higher average concentrations than the phenolic acids groups. Among the 30 phenolic compounds, quercetin (353.11μg g-1) provided the highest concentrations. According to different cultivation year, 3-year-cultivated Astragalus (2612.57μg g-1) showed the highest concentrations of phenolic compounds. According to different harvest days, 6/5 harvesting Astragalus (2615.80μg g-1) showed the highest concentrations of phenolic acids. Comparison between the top and subterranean parts of harvested Astragalus plants cultivated for 2 years, 3 years, and 5 years showed big difference of total phenolic compounds in concentrations. Further, the top part had higher amounts of the total phenolic compounds than the subterranean part among all Astragalus. This tendency was similar to those of the top root and lateral root. The concentration of the phenolic compounds in the top root was higher than that of the lateral root.

저자
  • 전윤미 | Jun, Yoon Mi
  • 김은혜 | Kim, Eun Hye
  • 임주진 | Lim, Ju Jin
  • 김성협 | Kim, Sung Hyop
  • 김승현 | Kim, Seung Hyun
  • 임정대 | Lim, Jung Dae
  • 최대성 | Cheoi, Dae Sung
  • 최유순 | Cheoi, Yu Soon
  • 유창연 | Yu, Chang Yeon
  • 정일민 | Chung, Ill Min