| 超声波提取月季花黄色素的工艺研究 |
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| 引用本文： | 茹宗玲,张换平,李安林. 超声波提取月季花黄色素的工艺研究[J]. 安徽农业科学, 2009, 37(23): 11174-11175 |
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| 作者姓名： | 茹宗玲 张换平 李安林 |
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| 作者单位： | 安阳工学院化学与环境工程系,河南安阳,455000 |
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| 基金项目： | 河南省安阳市科技攻关资助项目 |
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| 摘 要： | [目的]研究月季花黄色素的提取工艺。[方法]利用超声波作用提取月季花黄色素，考察影响黄色素提取率的因素。[结果]结果表明，超声波作用下提取月季花黄色素的最佳工艺条件为：80％乙醇、pH值2．0、料液比1：20、时间30min、提取级数3级。该条件下提取率为30．4％，色价为7．31。[结论]该研究结果为月季花的高效利用提供依据。
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| 关 键 词： | 月季花 天然黄色素 超声波 提取工艺 |
Study on Yellow Pigment Extraction from Rosa Chinensis with Ultrasonic |
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| RU Zong-ling et al. Study on Yellow Pigment Extraction from Rosa Chinensis with Ultrasonic[J]. Journal of Anhui Agricultural Sciences, 2009, 37(23): 11174-11175 |
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| Authors: | RU Zong-ling et al |
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| Affiliation: | RU Zong-ling et al(Department of Chemical & Environmental Engineering,Anyang Institute of Technology,Anyang,Henan 455000) |
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| Abstract: | [Objective]The purpose of this research was to study the process conditions for extracting yellow pigment from rosa chinensis.[Method] The extraction technique of yellow pigment from rosa chinensis via ultrasonic method was studied in this essay.[Result] The results indicated that the optimal conditions were solvent 80% ethanol,pH value 2.0,material ratio 1∶20,extraction time 30 min,progression 3 times.The extraction yield was 30.4%,and the color value of yellow pigment was 7.31.[Conclusion]This research will provide the scientific references for efficiently utilizing rosa chinensis. |
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| Keywords: | Rosa chinensis Yellow pigment Ultrasonic Extraction |
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