| 玫瑰色素提取工艺条件优化研究 |
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| 引用本文： | 孙茜,张雨婷,穆婷,叶幸,唐红枫.玫瑰色素提取工艺条件优化研究[J].化学与生物工程,2011,28(8):11-13. |
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| 作者姓名： | 孙茜 张雨婷 穆婷 叶幸 唐红枫 |
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| 作者单位： | 1. 湖北省疾病预防控制中心,湖北武汉,430079
2. 武汉东湖学院生命科学与化学学院,湖北武汉,430212 |
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| 基金项目： | 国家科技支撑计划(2006BAJ02A10) |
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| 摘 要： | 对玫瑰色素的提取条件进行了优化.结果发现,玫瑰色素最大吸收波长在520 nm处.通过正交实验,确定玫瑰色素的最佳提取条件为:以0.1 mol·L-1盐酸-95％乙醇溶液为提取剂、提取时间60 min、提取温度60℃、料液比1 ∶ 30、提取2次.
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| 关 键 词： | 玫瑰色素 提取 优化 正交实验 |
Optimization of Extraction Conditions of Rose Rugosa Pigment |
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| SUN Qian,ZHANG Yu-ting,MU Ting,YE Xing,TANG Hong-feng.Optimization of Extraction Conditions of Rose Rugosa Pigment[J].Chemistry & Bioengineering,2011,28(8):11-13. |
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| Authors: | SUN Qian ZHANG Yu-ting MU Ting YE Xing TANG Hong-feng |
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| Affiliation: | SUN Qian1,ZHANG Yu-ting2,MU Ting2,YE Xing2,TANG Hong-feng2(1.Hubei Provincial Center for Disease Control and Prevention,Wuhan 430079,China,2.College of Life Science and Chemistry,Wuhan Donghu University,Wuhan 430212,China) |
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| Abstract: | The extraction conditions of rose rugosa pigment were optimized.The rose rugosa pigment had the strongest absorption peak at 520 nm.The results indicated that the optimum extraction conditions were as follows by orthogonal experiment:using 0.1 mol·L-1 hydrochloric acid-95% ethanol solution as extraction solvent,the extraction temperature was 60 ℃,the extraction time was 60 min,the solid-liquid ratio was 1∶30,the extraction was conducted for two times. |
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| Keywords: | rose rugosa pigment extraction optimization orthogonal experiment |
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