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| 超临界CO2流体萃取金银花的工艺研究 | |
| 引用本文： | 万强,许志杰,杨靖. 超临界CO2流体萃取金银花的工艺研究[J]. 香料香精化妆品, 2011, 0(5): 19-21 |
| 作者姓名： | 万强 许志杰 杨靖 |
| 作者单位： | 1. 贵州中烟工业有限责任公司技术中心,贵阳,550003 2. 贝尔香精香料(上海)有限公司,上海,201615 3. 郑州轻工业学院食品与生物工程学院,郑州,450002 |
| 摘 要： | 采用超临界CO2流体萃取技术得到金银花提取物,通过用正交试验法进行了最佳工艺优化,对产物进行GC/MS定性分析。结果表明：萃取时间2.5 h、萃取温度55℃、CO2流量9 L/h、萃取压力25 MPa,得率为2.94%,共鉴定出18种香味成分。 |
| 关 键 词： | 超临界CO2萃取 金银花 气相色谱-质谱联用分析 |
Study on Extraction of Flos Lonicerae by Supercritical CO2 Fluid |
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| WAN Qiang,XU Zhijie,YANG Jing. Study on Extraction of Flos Lonicerae by Supercritical CO2 Fluid[J]. Flavour Fragrance Cosmetics, 2011, 0(5): 19-21 | |
| Authors: | WAN Qiang XU Zhijie YANG Jing |
| Affiliation: | WAN Qiang1 XU Zhijie2 YANG Jing3*(1.Research and Development Centre of China Tobacco Guizhou Industrial Co.,Ltd.,Guiyang 550003,China,2.Bell Flavors & Fragrances(Shanghai) Co.,Shanghai 201615,3.Dept.of Food and Biology Eng.,Zhengzhou Univ.of Light Ind.,Zhengzhou 45002,China) |
| Abstract: | The extraction of flos lonicerae by supercritical CO2 fluid extraction（SCFE） was studied.The experiment was designed with orthogonal method.The chemical components in the extract of flos lonicerae were analyzed by GC/MS.The optimum conditions were： extraction time 2.5 hours,extraction temperature 55 ℃,extraction pressure 25 MPa,CO2 flow rate 9 L/h,the yield of the extract was 2.94%,among of which 18 components were identified by GC/MS. |
| Keywords: | supercritical CO2 extraction flos lonicerae GC/MS |
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