中国科学院昆明植物研究所机构知识库
Advanced  
KIB OpenIR  > 植物化学与西部植物资源持续利用国家重点实验室  > 期刊论文
题名: Antioxidant compounds from Rosa laevigata fruits
作者: Li, Xi1, 2; Cao, Wei3; Shen, Ying4; Li, Ning5; Dong, Xiao-Ping2; Wang, Kai-Jin5; null(程永现)1
刊名: FOOD CHEMISTRY
关键词: Rosa laevigata ; Rosaceae ; Lignans ; Antioxidant activity ; Nitric oxide production
英文摘要: Rosa laevigata fruit is a foodstuff used in China to brew wine, extract brown pigments, and make a healthy vinegar-based beverage. It is also widely used in traditional Chinese medicine to treat nephropathy. We isolated 20 compounds from the fruit, including two new lignans, rosalaevins A and B (1 and 2), and 18 phenolic compounds isolated for the first time. Their antioxidant potentials were evaluated with 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical and ferric reducing antioxidant power (FRAP) assays, and a beta-carotene linoleate model system. Several compounds exhibited powerful antioxidant capacities. No compound inhibited nitric oxide production in macrophage cells. These results provide new insights into the role of R. laevigata fruit in the prevention of nephropathy, and may lend support to the development of this fruit as a health-promoting food. (C) 2011 Elsevier Ltd. All rights reserved.
出版日期: 2012-02-01
卷号: 130, 期号:3, 页码:575-580
语种: 英语
收录类别: SCI
学科分类: Chemistry, Applied; Food Science & Technology; Nutrition & Dietetics
ISSN号: 0308-8146
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/10389
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
Li-2012-Antioxidant compound.pdf(290KB)----开放获取--View 联系获取全文

作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
2.Chengdu Univ Tradit Chinese Med, Coll Pharm, Chengdu 610075, Peoples R China
3.NW Univ Xian, Dept Food Sci & Technol, Xian 710069, Peoples R China
4.First Peoples Hosp Yunnan Prov, Dept Nephrol, Kunming 650032, Peoples R China
5.Anhui Univ, Sch Life Sci, Hefei 230039, Anhui, Peoples R China

Recommended Citation:
Li, X; Cao, W; Shen, Y; Li, N; Dong, XP; Wang, KJ; Cheng, YX.Antioxidant compounds from Rosa laevigata fruits,FOOD CHEMISTRY,2012,130(3):575-580
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Li, Xi]'s Articles
[Cao, Wei]'s Articles
[Shen, Ying]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Li, Xi]‘s Articles
[Cao, Wei]‘s Articles
[Shen, Ying]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Li-2012-Antioxidant compound.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院昆明植物研究所 - Feedback
Powered by CSpace