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Protective effect of areca inflorescence extract on hydrogen peroxide-induced oxidative damage to human serum albumin

文献类型： 外文期刊

作者： Cheng, Fangfang 1 ; Chen, Weijun 1 ; Huang, Yulin 1 ; Zhang, Chunmei 4 ; Shen, Yan 1 ; Hai, Hong 2 ; Zheng, Yajun 1 ; Tan 1 ;

作者机构： 1.Chinese Acad Trop Agr Sci, Coconut Res Inst, Wenchang 571339, Hainan, Peoples R China

2.Guilin Univ Technol, Coll Chem Bioengn, Guilin 541004, Guangxi, Peoples R China

3.Hainan Key Lab Res Trop Palm Plants, Wenchang 571339, Hainan, Peoples R China

4.Hunan Agr Univ, Coll Landscape & Hort, Changsha 410128, Hunan, Peoples R China

5.Xi An Jiao Tong

关键词： areca inflorescence extracts;human serum albumin damage;hydrogen peroxide;dpph radical

期刊名称：FOOD RESEARCH INTERNATIONAL （ 影响因子：6.475； 五年影响因子：6.508 ）

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收录情况： SCI

摘要： The protective effect of 3 areca inflorescence extracts (boiling water extract, ambient temperature water extract and ethanol extract) on hydrogen peroxide-induced oxidative damage to human serum albumin was investigated by comparing with Trolox, the water soluble vitamin E. Protein carbonyl groups, protein hydroperoxides,1,l-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity, hydrogen peroxide scavenging activity and total phenolic content were examined. The results showed that boiling water extract had the most protective effect on human serum albumin damage induced by hydrogen peroxide, comparable to Trolox, followed by the room ambient temperature water extract and ethanol extract. The total phenolic content of boiling water extract, ambient temperature water extract, and ethanol extract was 1.949 ± 0.003, 1.842 ±0.001 and 0.983 ± 0.011 mg gallic acid equivalent/ml extract, respectively, and six phenolic compositions such as gallic acid, coumalic acid, epicatechin, fumalic acid, naringenin and rutin have been found in these areca inflorescence extracts. These data suggest that areca inflorescence is a new source of natural antioxidants.

  • 相关文献

[1]DNA damage protection and 5-lipoxygenase inhibiting activity of areca (Areca catechu L.) inflorescence extracts. Chen, Weijun,Zhang, Chunmei,Huang, Yulin,Zhao, Songlin,Shen, Yan,Chen, Weijun,Zhang, Chunmei,Cheng, Fangfang,Liu, Jiangkang. 2011

[2]The inhibiting activity of areca inflorescence extracts on human low density lipoprotein oxidation induced by cupric ion. Chen, Weijun,Zhang, Chunmei,Huang, Yulin,Cheng, Fangfang,Shen, Yan,Tang, Minmin,Zheng, Yajun,Zhao, Songlin,Chen, Weijun,Wang, Rencai,Zhang, Chunmei,Zhao, Songlin. 2012

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