지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.6
- 수록면
- 222 - 227 (6page)
이용수
초록· 키워드
오류제보하기
Background: The biological activities of Tradescantia pallida grown in Korea have not been well determined, thus the aim of this study was to investigate the possibility of using it as a medicinal plant.
Methods and Results: To investigate the antioxidant activity, α-glucosidase inhibitory effect and antimicrobial activity of T. pallida, we performed the 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging activity and reducing power assay. This assay for T. pallida leaf extract showed the highest antioxidant activity for the ethyl acetate fraction (RC50= 14.55 ± 0.16㎍/㎖ and Abs = 0.613 at 300㎍). Further, the ethyl acetate fraction exhibited higher α-glucosidase inhibitory effect with an IC<sub>50</sub> value of 14.1 ± 0.1㎍/㎖ and showed antimicrobial activity against gram positive bacteria (minimum inhibitory concentration = 1,000㎍/㎖).
Conclusions: The ethyl acetate fraction of the crude methanol extract of T. pallida showed remarkable antioxidant activity, α-glucosidase inhibitory effects and antimicrobial activity. These activities might be related to the flavonoid content in the T. pallida leaf extract.
목차
등록된 정보가 없습니다.
참고문헌 (36)
참고문헌 신청
Awad NE / 2015 / Antioxidant and hepatoprotective effects of Justicia spicigera ethyl acetate fraction and characterization of its anthocyanin content / International Journal of Pharmacy and Pharmaceutical Sciences 7:91~96
Blois MS / 1958 / Antioxidant determination by the use of a stable free radical / Nature 181:1199~1200
Brand-Williams W / 1995 / Use of a free radical method to evaluate antioxidant activity / LWT-Food Science and Technology 28:25~30
Chalker-Scott L. / 1999 / Environmental significance of anthocyanins in plant stress responses / Photochemistry and Photobiology 70:1~9
Chimpan C / 2009 / Anatomy of the vegetative organs of Tradescantia pallida purpurea / Biharean Biologist 3:1~4
Blois MS / 1958 / Antioxidant determination by the use of a stable free radical / Nature 181:1199~1200
Brand-Williams W / 1995 / Use of a free radical method to evaluate antioxidant activity / LWT-Food Science and Technology 28:25~30
Chalker-Scott L. / 1999 / Environmental significance of anthocyanins in plant stress responses / Photochemistry and Photobiology 70:1~9
Chimpan C / 2009 / Anatomy of the vegetative organs of Tradescantia pallida purpurea / Biharean Biologist 3:1~4
이 논문의 저자 정보
이 논문과 함께 이용한 논문
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2019-480-000586813