Chemical Composition of the Essential Oil of Ligularia hodgsonii and Free Radical Scavenging Activity of the Oil and Crude Extracts
Chemical Composition of the Essential Oil of Ligularia hodgsonii and Free Radical Scavenging Activity of the Oil and Crude Extracts
复制标题
橐吾精油的化学成分及其油和粗提物的自由基清除活性
DOI：
10.1177/1934578x1400901027
复制
发表时间：
2014-10
影响因子：
1.8
通讯作者：
Song, Xueping
中科院分区：
文献类型：
--
作者：
Zhou, Zihao;Tang, Jun;Song, Xueping
采用气相色谱（GC）和气质联用（GC-MS）分析了宽叶橐吾（Ligularia hodgsonii）根和根茎挥发油的化学成分。共鉴定出47种成分，占总油的77.0%。主要成分为抗坏血酸2，6-二十六烷酸酯（15.7%）、硒啉-6-烯-4-醇（8.4%）和9，10-二甲基-1，2，3，4，5，6，7，8-八氢蒽（6.6%）。采用自由基。利用DPPH和ABTS分析法对Hodgsonii及其主要成分进行了研究。精油表现出较低的能力，淬火自由基比提取物，乙醇和水提取物显示出相当高的抗氧化潜力，值得进一步研究。
The chemical composition of the essential oil from roots and rhizomes of Ligularia hodgsonii was analyzed by gas chromatography (GC) and GC-mass spectrometry (MS). Forty-seven components were identified, representing 77.0% of the total oil. The main constituents were l-(+)-ascorbic acid 2,6-dihexadecanoate (15.7%), selina-6-en-4-ol (8.4%) and 9,10-dimethyl-1,2,3,4,5,6,7,8-octahydroanthracene (6.6%). The free radical scavenging activities of the essential oil, aqueous extract, ethanolic extract, and crude polysaccharides of L. hodgsonii, as well as some of their major components, were investigated using DPPH and ABTS assays. The essential oil displayed a lower capacity to quench free radicals than the extracts; the ethanolic and aqueous extracts showed considerably higher antioxidant potential that deserves further study.
登录
查看更多内容
影响因子：
5.1
作者：
Jian-Jun Chen;Wenxi Li;K. Gao;Xiaojie Jin;X. Yao
通讯作者：
Jian-Jun Chen;Wenxi Li;K. Gao;Xiaojie Jin;X. Yao
影响因子：
--
作者：
Lin Ge
通讯作者：
Lin Ge
影响因子：
4.1
作者：
Chon, Sang-Uk;Heo, Buk-Gu;Gorinstein, Shela
通讯作者：
Gorinstein, Shela
影响因子：
2.9
作者：
Ji-Hye Yoo;Sarangerel Oidovsambuu;Sang Min Kim;N. Jeon;J. Yun;K. Kang;E. Jho;Saet Byoul Lee;C. Nho
通讯作者：
Ji-Hye Yoo;Sarangerel Oidovsambuu;Sang Min Kim;N. Jeon;J. Yun;K. Kang;E. Jho;Saet Byoul Lee;C. Nho
DOI：
--
发表时间：
2010-09
期刊：
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials
影响因子：
--
作者：
Chun-lan Liu;Yang Li;N. Du;Xiao Huang;Wen-Shu Wang
通讯作者：
Chun-lan Liu;Yang Li;N. Du;Xiao Huang;Wen-Shu Wang