| GC/MS 法测定超临界 CO2 萃取茼蒿籽油 |
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| 引用本文： | 程霜,崔庆新,张书光. GC/MS 法测定超临界 CO2 萃取茼蒿籽油[J]. 分析试验室, 2001, 20(5): 32-34 |
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| 作者姓名： | 程霜 崔庆新 张书光 |
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| 作者单位： | 1. 山东聊城师范学院食品工程系
2. 山东聊城师范学院化学系 |
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| 摘 要： | 利用GC/MS分析了超临界CO2萃取茼蒿籽油的成分组成，共检出32种成分。茼蒿籽油主要由亚油酸（含量68.32%)、棕榈酸（10.80%)、油酸(6.39%)和长碳链脂肪酸组成；茼蒿籽油还含甾类（4.76%)和丰富的维生素E（3.9mg/g)；研究了茼蒿籽油的理化特征。
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| 关 键 词： | 茼蒿籽油 CG／MS分析 超临界二氧化碳 萃取 成分分析 测定 色谱－质谱联用 |
| 文章编号： | 1000-0720(2001)05-0032-03 |
GC/MS analysis of chrysanthemum L seed oil extracted by supercritical c arbon dioxide |
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| CHENG Shuang. GC/MS analysis of chrysanthemum L seed oil extracted by supercritical c arbon dioxide[J]. Chinese Journal of Analysis Laboratory, 2001, 20(5): 32-34 |
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| Authors: | CHENG Shuang |
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| Affiliation: | CHENG Shuang * |
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| Abstract: | The lipid components of chrysanthemum L seed oil extracted by supercritical carbon dioxide(SCD) were determined by GC/MS analysis. The resutls showed that the oil was composed of 32 ingredients. The major fatty acids were lioleic acid (68.32%), palmitic acid(10.80%) and oleic acid(6.39%). The content of tocopherol was rich and up to 390 mg/100 g oil. The physical and chemical properties of chrysanthemum L seed oil were also studied. |
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| Keywords: | Chrysanthemum L seed oil superciritical extraction Component GC/MS analysis |
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