Literature DB >> 12567941

[Oxygen free radical scavening activity and anti-lipid peroxidation of tea polyphenol].

X Chen1, B He.   

Abstract

The oxygen free radical scavenging activity and anti-lipid peroxidation of tea polyshenol were studied in vitro. Tea polyphenol possessed significantly scavening effect on hydorxyl radical produced by Fenton recation and superoxide anion produced by xanthine-xanthine oxidase system (IC50 were 919.6 mg/L and 836 mg/L espectively). Tea polyphenol could significantly inhibit the lipid peroxidation of brain omogenate and cerbral mitochondrial membrane induced by hyderxyl radical. The results suggest that the anti-lipid peroxidation of tea polyphenol may be related to its scavenging effects on oxygen free radicals.

Entities:  

Mesh：

Substances：

Year:  1998        PMID： 12567941

Source DB:  PubMed          Journal:  Zhong Yao Cai        ISSN： 1001-4454


  4 in total

1.  Comparative Metabolic Profiling in Pulp and Peel of Green and Red Pitayas (Hylocereus polyrhizus and Hylocereus undatus) Reveals Potential Valorization in the Pharmaceutical and Food Industries.

Authors:  Xing'e Lin; Hongmao Gao; Zheli Ding; Rulin Zhan; Zhaoxi Zhou; Jianhong Ming
Journal:  Biomed Res Int       Date:  2021-03-12       Impact factor: 3.411

2.  Comparative transcriptomic profiling in the pulp and peel of pitaya fruit uncovers the gene networks regulating pulp color formation.

Authors:  Xiaomei Li; Yayuan Tang; Li Li; Guidong Liang; Jing Li; Chaoan Liu; Xuemei He; Jian Sun
Journal:  Front Plant Sci       Date:  2022-08-03       Impact factor: 6.627

3.  Antiproliferative activity and induction of apoptotic by ethanolic extract of Alpinia galanga rhizhome in human breast carcinoma cell line.

Authors:  Saeed Samarghandian; Mousa-Al-Reza Hadjzadeh; Jalil Tavakkol Afshari; Mohadeseh Hosseini
Journal:  BMC Complement Altern Med       Date:  2014-06-17       Impact factor: 3.659

4.  Pitaya Extracts Induce Growth Inhibition and Proapoptotic Effects on Human Cell Lines of Breast Cancer via Downregulation of Estrogen Receptor Gene Expression.

Authors:  Deborah de Almeida Bauer Guimarães; Danielle Dos Santos Bonfim De Castro; Felipe Leite de Oliveira; Eduardo Matos Nogueira; Marco Antônio Mota da Silva; Anderson Junger Teodoro
Journal:  Oxid Med Cell Longev       Date:  2017-07-06       Impact factor: 6.543
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.