[1]李扬.微波辅助法提取长白山高山松针挥发油及其抑菌效果研究[J].黑龙江农业科学,2013,(12):105-108.
　LI Yang.Study on the Extraction and Antibacterial Effect of Alpine Pine Needle Volatile Oil of Changbai Mountain by Microwave-assisted Extraction[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(12):105-108.
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微波辅助法提取长白山高山松针挥发油及其抑菌效果研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2013年12 页码: 105-108 栏目: 出版日期: 2013-12-31
Title:
Study on the Extraction and Antibacterial Effect of Alpine Pine Needle Volatile Oil of Changbai Mountain by Microwave-assisted Extraction
文章编号:
1002-2767（2013）12-0105-04
作者:
李扬
吉林农业科技学院 食品工程学院，吉林 吉林 132011
Author(s):
LI Yang
Jilin Academy of Agricultural Science and Technology，Jilin，Jilin 132011
关键词:
长白山高山松针; 挥发油; 微波辅助提取
Keywords:
alpine pine needle; volatile oil; microwave-assisted extraction
分类号:
TQ644
文献标志码:
A
摘要:
为确定微波辅助法提取长白山松针挥发油的最佳工艺，以长白山松针为试材，采用正交设计试验对松针挥发油的提取条件及抑菌效果进行研究。结果表明：松针挥发油最佳提取工艺组合为A2 B2C3D1，即乙醇浓度50%，料液比1∶20，微波提取功率700 W，提取时间40 s，提取率为0.138%；抑菌活性随浓度降低而升高。
Abstract:
In order to determine the best extraction process of alpine pine needle volatile oil of Changbai Mountain by microwave-assisted extraction,taking alpine pine needle as test materials，the extraction condition and antibacterial effect of pine needle volatile oil were studied with orthogonal experiments.The results showed that the highest extraction rate of pine needle volatile oil was 0.138%，the best extraction combination was A2B2C3D1，that’s ethanol concentration,solid-liquid ratio of 1∶20,microwave power of 700 W and extraction time of 40 s;with decreasing concentration of pine needle volatile oil，bacteriostatic activity was increasing.

参考文献/References:

[1]李萍,刘友平.松针研究发展[J].成都中医药大学学报,2001,24(3):49-50.
[2]陈玉梅,薛晓丽,孔令瑶,等.艾蒿挥发油的提取及体外抑菌活性[J].吉林农业科技学院学报，2011(6):20.
[3]吴莉宇，李强，苍涛.辣蓼挥发油的提取及其GC/MS分析[J].广东农业科学，2007（9）：76-78.

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备注/Memo

收稿日期：2013-06-24
基金项目：吉林农业科技学院青年教师科研基金资助项目(吉农院合字[2012]第116号)
作者简介：李扬（1982-），女，吉林省吉林市人，硕士，助教，从事食品加工与安全研究。E-mail：32345356@qq.com。

更新日期/Last Update: 2014-11-11