| 百里香精油的成分分析及其抗氧化和抑菌活性评价 |
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| 引用本文： | 裴海闰,韩笑,曹学丽.百里香精油的成分分析及其抗氧化和抑菌活性评价[J].中国食品学报,2011,11(5):182-188. |
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| 作者姓名： | 裴海闰 韩笑 曹学丽 |
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| 作者单位： | 北京工商大学食品学院 北京100048 |
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| 摘 要： | 采用水蒸汽蒸馏法提取宁夏百里香精油,通过气相色谱—质谱联用技术分析鉴定,共鉴定出54种组分,占精油总成分的90.331％.用面积归一化法对各成分进行定量,其主要成分为百里酚(23.872％)、对—聚伞花素(15.054％)、香荆香酚(7.051％).抗氧化活性试验结果表明,百里香精油对大豆油有较强的抗氧化作用.在试验范...
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| 关 键 词： | 百里香 精油 水蒸汽蒸馏 气相色谱—质谱 抗氧化活性 抑菌活性 |
Analysis of the Components of Thymus Essential Oil and Its Antioxidant and antibacterial Activity |
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| Pei Hairun,Han Xiao,Cao Xueli.Analysis of the Components of Thymus Essential Oil and Its Antioxidant and antibacterial Activity[J].Journal of Chinese Institute of Food Science and Technology,2011,11(5):182-188. |
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| Authors: | Pei Hairun Han Xiao Cao Xueli |
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| Affiliation: | Pei Hairun Han Xiao Cao Xueli*(Scool of Food and Chemical Engineering,Beijing Technology and Business University,Beijing 100048) |
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| Abstract: | The essential oil was extracted from Thymus by using steam distillation and the chemical constituents were analyzed and identified by GC-MS.The components were quantitatively determined by normalization method,the amount of the identified components accounted for more than 90.331% of all that in the essential oil,and the major were Thymol(23.872%),P-cymene(15.054%),Carvacrol(7.051%).The antioxidant activity of Thymus essential oil against soybean oil oxidation were investigated in this paper.The result show... |
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| Keywords: | Thyme essential oil steam distillation GC-MS antioxidant activity antibacterial activity |
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