宽叶金粟兰挥发油的化学成分及抗氧化活性

许海棠; 陈其锋; 龙寒; 禤金彩

doi:10.13422/j.cnki.syfjx.2014200067

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宽叶金粟兰挥发油的化学成分及抗氧化活性

化学与分析 | 更新时间：2024-01-04

- 宽叶金粟兰挥发油的化学成分及抗氧化活性
- Chemical Components of Essential Oils from and Their Antioxidant Activity
- 中国实验方剂学杂志 2014年20卷第20期页码：67-70
- 作者机构：
- 作者简介：
- 基金信息：
  
  广西高校科学技术研究项目（YB2014100）
- DOI：10.13422/j.cnki.syfjx.2014200067
  中图分类号： R284.1
- 纸质出版日期：2014
- 稿件说明：
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许海棠, 陈其锋, 龙寒, 等. 宽叶金粟兰挥发油的化学成分及抗氧化活性[J]. 中国实验方剂学杂志, 2014,20(20):67-70.

XU Hai-tang, CHEN Qi-feng, LONG Han, et al. Chemical Components of Essential Oils from and Their Antioxidant Activity[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(20): 67-70.
许海棠, 陈其锋, 龙寒, 等. 宽叶金粟兰挥发油的化学成分及抗氧化活性[J]. 中国实验方剂学杂志, 2014,20(20):67-70. DOI： 10.13422/j.cnki.syfjx.2014200067.

XU Hai-tang, CHEN Qi-feng, LONG Han, et al. Chemical Components of Essential Oils from and Their Antioxidant Activity[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(20): 67-70. DOI： 10.13422/j.cnki.syfjx.2014200067.

摘要

目的：分析宽叶金粟兰挥发油的主要化学成分及其抗氧化活性。方法：采用水蒸气蒸馏法获得宽叶金粟兰挥发油，运用气相色谱-质谱联用进行成分分析，同时运用紫外分光光度计测定其对1，1-二苯基-2-三硝基苯肼（DPPH）自由基的清除能力以及总还原能力。结果：从宽叶金粟兰的挥发油中鉴定了21个化合物，占总量的82.30%；挥发油具有较好的还原能力，但对DPPH 自由基的清除能力较弱。结论：宽叶金粟兰挥发油主要成分为乙酸冰片酯（45.43%）、3-亚甲基-2-降冰片酮（12.36%）、莰烯（8.74%）等，挥发油具有一定的抗氧化活性。

Abstract

Objective: This article aimed to study the chemical components of essential oils from Chloranthus henryi and their antioxidant activity. Method: The essential oil was extracted by steam distillation

and its constituents were identified by GC-MS.The antioxidant activity of the essential oil was evaluated on its ability of total reducing and scavenging of 1-diphenyl-2-picrylhydrazy (DPPH) free radical by spectrophotometry. Result: Twenty-one compounds

accounting for 82.30% of the essential oil

were identified. The ability of scavenging DPPH free radical of the essential oils was weak

while the total reducing ability was strong. Conclusion: The main chemical constituents of the essential oil from C. henryi were bornyl acetate (45.43%)

3-methylene-2-norbornanone(12.36%) and camphene (8.74%). And the essential oil showed some antioxidant activity.

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