Screening of Natural Antioxidants from Traditional Chinese Medicinal Plants Associated with Treatment of Rheumatic Disease
Gan, RY; Kuang, L; Xu, XR; Zhang, YA; Xia, EQ; Song, FL; Li, HB; ganry_zsu@yahoo.cn; kwung_1121@hotmail.com; xuxr2000@yahoo.com; fly198013@yahoo.com.cn; enqinxia@163.com; sflin1986@163.com; lihuabin@mail.sysu.edu.cn
2010
发表期刊MOLECULES
ISSN1420-3049
卷号15期号:9页码:5988-5997
摘要In order to find new sources of natural antioxidants, the antioxidant capacities of 50 medicinal plants associated with treatment of rheumatic diseases were systemically evaluated using the ferric-reducing antioxidant power (FRAP) and Trolox equivalent antioxidant capacity (TEAC) assays, and their total phenolic contents were measured by the Folin-Ciocalteu method. Their antioxidant activities of some of these plants were analyzed for the first time. The FRAP and TEAC assay results suggested that the antioxidant compounds in these plants possessed free radicals scavenging activity and oxidant reducing power. A positive linear correlation between antioxidant capacities and total phenolic contents implied that phenolic compounds in these plants could be the main components contributing to the observed activities. The results showed that Geranium wilfordii, Loranthus parasiticus, Polygonum aviculare, Pyrrosia sheaeri, Sinomenium acutum and Tripterygium wilfordii possessed the highest antioxidant capacities and total phenolic content among 50 plants tested, and could be rich potential sources of natural antioxidants.
部门归属[Gan, Ren-You; Kuang, Lei; Zhang, Yuan; Xia, En-Qin; Song, Feng-Lin; Li, Hua-Bin] Sun Yat Sen Univ, Guangdong Prov Key Lab Food Nutr & Hlth, Sch Publ Hlth, Guangzhou 510080, Guangdong, Peoples R China; [Xu, Xiang-Rong] Chinese Acad Sci, Key Lab Marine Bioresources Sustainable Utilizat, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
关键词Medicinal Plant Antioxidant Capacity Total Phenolic Content
学科领域Chemistry, Organic
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收录类别sci
资助项目LMB
WOS记录号WOS:000282221100010
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/3762
专题中科院海洋生物资源可持续利用重点实验室
通讯作者ganry_zsu@yahoo.cn; kwung_1121@hotmail.com; xuxr2000@yahoo.com; fly198013@yahoo.com.cn; enqinxia@163.com; sflin1986@163.com; lihuabin@mail.sysu.edu.cn
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Gan, RY,Kuang, L,Xu, XR,et al. Screening of Natural Antioxidants from Traditional Chinese Medicinal Plants Associated with Treatment of Rheumatic Disease[J]. MOLECULES,2010,15(9):5988-5997.
APA Gan, RY.,Kuang, L.,Xu, XR.,Zhang, YA.,Xia, EQ.,...&lihuabin@mail.sysu.edu.cn.(2010).Screening of Natural Antioxidants from Traditional Chinese Medicinal Plants Associated with Treatment of Rheumatic Disease.MOLECULES,15(9),5988-5997.
MLA Gan, RY,et al."Screening of Natural Antioxidants from Traditional Chinese Medicinal Plants Associated with Treatment of Rheumatic Disease".MOLECULES 15.9(2010):5988-5997.
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