Analysis and Antioxidant Activity of the Essential Oil from Seed of Heracleum Moellendorffii Hance

摘要：

Essential oil from seed of Heracleum moellendorffii Hance was obtained for the first time by hydrodistillation and analyzed by GC and GC/MS. In total, 69 components were detected, 41 components (98.60％) were identified, Among of which the major components were octyl acetate(63.80％), octyl butyrate (12.23％) and n-octanol(11.51％). The radical scavenging activity of the products were evaluated using DPPH. Essential oil was found to possess higher radical scavenging activity than Vc and BHT. The DPPH scavenging rate could be up to 78.9％. The time to reach steady state of essential oil also exhibited shorter than Vc and BHT.

关键词： Heracleum moellendorffii Hance essential oil octyl acetate DPPH

作者: Chen Lin-lin

作者单位: Key Laboratory for Food Science and Engineering Harbin University of Commerce Harbin, China

会议类型: 国际会议

会议名称: The 2012 International Conference of Agricultural Engineering and Food Engineering(2012年国际农业工程与食品工程学术会议 ICAE 2012)

会议地点: 哈尔滨

会议语种:英文

页码: 993-995

在线出版日期: 2012-06-16（万方平台首次上网日期，不代表论文的发表时间）