| 芫荽籽精油成分分析及消除亚硝酸钠能力研究 |
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| 引用本文： | 陆占国,封丹,李伟. 芫荽籽精油成分分析及消除亚硝酸钠能力研究[J]. 精细化工, 2008, 25(5): 482-485 |
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| 作者姓名： | 陆占国 封丹 李伟 |
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| 作者单位： | 哈尔滨商业大学,食品工程学院化学中心,黑龙江,哈尔滨,150076;哈尔滨商业大学,食品工程学院化学中心,黑龙江,哈尔滨,150076;哈尔滨商业大学,食品工程学院化学中心,黑龙江,哈尔滨,150076 |
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| 摘 要： | 研究了黑龙江产芫荽籽精油成分和精油、残渣溶剂萃取物消除NaNO2的能力。用水蒸气蒸馏法提取黑龙江产芫荽籽,以0.50%的产率获得精油。用GC-MS对精油进行了成分分析,检测出31个成分,解析鉴定了占精油质量99.726%的29个成分。主要成分芳樟醇占73.614%(质量分数)。对NaNO2的消除作用结果显示:当精油用量为0.05～0.35mL时,消除率为47.0%～74.2%。水蒸气蒸馏后残渣的甲醇、乙醇、丙酮萃取物溶液用量为0.6～1.0mL时,对NaNO2的消除率为38.8%～42.2%。
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| 关 键 词： | 芫荽籽 精油 GC-MS 亚硝酸钠 |
| 文章编号： | 1003-5214(2008)05-0482-04 |
| 修稿时间： | 2007-12-11 |
Analysis of Chemical Components of the Coriander Seed Essential Oil and Its Ability of Scavenging Sodium Nitrite |
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| LU Zhan-guo,FENG Dan,LI Wei. Analysis of Chemical Components of the Coriander Seed Essential Oil and Its Ability of Scavenging Sodium Nitrite[J]. Fine Chemicals, 2008, 25(5): 482-485 |
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| Authors: | LU Zhan-guo FENG Dan LI Wei |
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| Abstract: | The chemical components of the coriander seed essential oil,extracts of the residue and the ability of scavenging sodium nitrite were studied.The essential oil was obtained in 0.50% yield from the coriander(Coriandrum sativum L.) seeds grown in Heilongjiang by steam distillation extraction method.Then the oil was analyzed by GC-MS,31 constituents were detected and 29 compounds which occupied 99.726%(mass fraction) of total constituents were identified.The most abundant compound was linalool(73.614%mass fraction).The essential oil had considerable effect of scavenging sodium nitrite.With 0.05～0.35 mL essential oil,the scavenging rates were 47.0%～74.2%.The scavenging rates of methanol,ethanol and acetone extracts of the residue were 38.8～42.2% when 0.6～1.0 mL of the extract solutions were used |
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| Keywords: | coriander seed essential oil GC-MS sodium nitrite |
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