| 薰衣草花CO2超临界萃取部位成分的研究 |
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| 引用本文： | 关建,赵文军,魏菁晶,高林.薰衣草花CO2超临界萃取部位成分的研究[J].食品科学,2009,30(4):37-39. |
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| 作者姓名： | 关建 赵文军 魏菁晶 高林 |
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| 作者单位： | 1. 中国科学院新疆理化技术研究所
2.中国科学院研究生院 |
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| 基金项目： | 中国科学院西部行动项目(KJCX2-SW-510) |
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| 摘 要： | 目的：对新疆产薰衣草花CO2 超临界萃取部位的成分进行研究。方法：采用CO2 超临界萃取技术提取及多种柱色谱法分离，光谱技术鉴定结构。结果：分离得到9 种化合物，经光谱方法依次鉴定为白桦酸(Ⅰ)、β-谷甾醇(Ⅱ)、胡萝卜苷(Ⅲ)、胆甾醇(Ⅳ)、7- 羟基-6- 甲氧基香豆素(Ⅴ)、芳樟醇(Ⅵ)、乙酸芳樟酯(Ⅶ)、硬脂酸( Ⅷ) 、硬脂酸甲酯( Ⅸ) 。结论：化合物Ⅳ为首次从唇形科植物中分离得到，化合物Ⅰ、Ⅱ、Ⅲ、Ⅳ、Ⅴ、Ⅷ和Ⅸ为首次从薰衣草属植物中分离得到。
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| 关 键 词： | 薰衣草属 超临界萃取 香豆素 甾体 三萜 |
| 收稿时间： | 2008-03-11 |
Study on Constituents in Supercritical CO_2 Fluid Extracts from Lavender Flowers |
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| GUAN Jian,ZHAO Wen-jun,WEI Jing-jing,GAO Lin.Study on Constituents in Supercritical CO_2 Fluid Extracts from Lavender Flowers[J].Food Science,2009,30(4):37-39. |
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| Authors: | GUAN Jian ZHAO Wen-jun WEI Jing-jing GAO Lin |
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| Affiliation: | (1.The Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China ；
2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China) |
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| Abstract: | The compounds in lavender (Lavandula angustifoli) flowers in Xinjiang were extracted with supercritical CO2 extraction, isolated by various column chromatography and identified by spectroscopic methods. Finally nine compounds were isolated and further identified as betulinic acid (Ⅰ),β-sitosterol (Ⅱ),β-daucosterol (Ⅲ), cholesterol (Ⅳ), scopoletin (Ⅴ), linalool (Ⅵ), linalyl acetate (Ⅶ), steraric acid (Ⅷ), methyl stearate (Ⅸ). Especially compound Ⅳ was firstly isolated from Labiate, and compounds Ⅰ, Ⅱ, Ⅲ, Ⅳ, Ⅴ, Ⅷ and Ⅸ were firstly isolated from lavender. |
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| Keywords: | lavender supercritical fluid extraction coumarin steroid triterpene |
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