Antioxidant Activity of  and

WEI Jin-feng; WANG Shi-miao; SHEN Dan; LI Rui-ping; CAO Peng-ran; KANG Wen-yi

doi:10.13422/j.cnki.syfjx.2014230117

您当前的位置：

首页 >

文章列表页 >

Antioxidant Activity of and

更新时间：2024-01-04

- Antioxidant Activity of and
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 20, Issue 23, Pages: 117-120(2014)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.13422/j.cnki.syfjx.2014230117
  CLC： R284.1
- Published：2014
- 稿件说明：
移动端阅览
WEI Jin-feng, WANG Shi-miao, SHEN Dan, et al. Antioxidant Activity of and [J]. Chinese journal of experimental traditional medical formulae, 2014, 20(23): 117-120.
DOI：

WEI Jin-feng, WANG Shi-miao, SHEN Dan, et al. Antioxidant Activity of and [J]. Chinese journal of experimental traditional medical formulae, 2014, 20(23): 117-120. DOI： 10.13422/j.cnki.syfjx.2014230117.

摘要

目的: 研究藿香和广藿香的茎、叶提取物抗氧化活性

总多酚与总黄酮含量与抗氧化活性的关系

并分析二者药理药效是否具有可替代性. 方法: 采用DPPH法、ABTS法和FRAP方法进行研究. 结果: 发现总黄酮含量与抗氧化总能力有一定相关性(r=0.609 9).通过比较藿香与广藿香的抗氧化能力发现

广藿香乙酸乙酯部位清除DPPH自由基能力最强[IC50(79.6±3.14) mg·L-1]

藿香乙酸乙酯部位清除ABTS自由基能力最强[IC50 (4.41±0.23) mg·L-1]

广藿香石油醚部位Fe3+的还原能力最强[TEAC (1 822.99±1 141.13) μmol·g-1]. 结论: 广藿香与藿香均具有一定抗氧化能力

且差别不大.

Abstract

Objective: To evaluate the antioxidant activity of extracts from Pogostemon cablin and Agastache rugosa. Method: Their antioxidant activity was evaluated and compared using 1

1-diphenyl-2-picrylhydrazyl radical 2

2-diphenyl-1-(2

6-trinitrophenyl) hydrazyl (DPPH) free radical scavenging

2'-amino-di(2-ethyl-benzothiazoline sulphonic acid-6) ammonium salt (ABTS) and ferric reducing antioxidant power (FRAP) assay. Result: There was some correlation for antioxidant capacity between the total polyphenol and total flavonoid contents (r=0.6099). The ethyl acetate of P. cablin showed the strongest capacity of DPPH scavenging[IC50(79.60±3.14) mg· L-1]

the ethyl acetate of A. rugosa showed the strongest capacity of ABTS scavenging[IC50(4.41±0.23) mg· L-1]

and the petroleum ether of P. cablin had the strongest capacity of FRAP[TEAC(1 822.99±1 141.13) μmol· g-1]. Conclusion: They all had certain antioxidant effects and small differences were found between P. cablin and A. rugosa.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effect of Shenge Bushen Capsules and Its Polysaccharides and Flavonoids on Precocious Puberty in Young Mice

Effect of Total Flavonoids in Flower of Paeonia suffruticosa on Uric Acid in Rats with Hyperuricemia

Investigation of Adsorption Properties of Five Macroporous Resins for Total Flavonoids in Epimedii Folium

Effect of Different Drying Methods on Physical Fingerprint and Total Flavonoids Content of Mori Ramulus Extract

Related Author

SUN Hong

LEI Fan

LI Chenggong

HU Shixian

WANG Weihua

REN Bin

HAO Juan

LUO Rui

Related Institution

Pharmacy Technology Center，Tsinghua University

Center of Pharmacy R&D，XinJiang Huachun Bio-Pharmaceutical Co. Ltd.

School of Life Sciences， Tsinghua University

Institute of Medicinal Plant Development，Chinese Academy of Medical Sciences and Peking Union Medical College

School of Pharmacy， Henan University of Chinese Medicine

AI问答

Postal code：100700
Tel：010-84076882 Email：syfjx_2010@188.com
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备11006657号-10 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰