| 响应面冬青果实色素提取的研究 |
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| 引用本文： | 吴瑛,杜江明,杨亚梅,袁守亮.响应面冬青果实色素提取的研究[J].北方园艺,2012(5):21-24. |
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| 作者姓名： | 吴瑛 杜江明 杨亚梅 袁守亮 |
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| 作者单位： | 塔里木大学生命科学学院,新疆 阿拉尔 843300;塔里木盆地生物资源保护利用兵团省部共建国家重点实验室培育基地,新疆 阿拉尔 843300;塔里木大学生命科学学院,新疆 阿拉尔,843300 |
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| 摘 要： | 以冬青果实皮为原料提取红色素,在单因素试验的基础上进行中心组合设计,利用响应面法对其提取工艺参数进行优化。结果表明:提取温度70.48℃、提取时间50.06min、料液比1∶41.76时,冬青果实皮红色素提取量预测值为0.15,实际测定值为0.153,与实测值相符。
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| 关 键 词： | 冬青果实 响应面法 提取量 |
Study on Response Surface Methodology for Optimization of Alcohol Extraction Technique of Red Pigment from Ligustrum lucidum Ait |
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| WU Ying
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DUJiang-ming
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YANG Ya-mei
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YUAN Shou-liang.Study on Response Surface Methodology for Optimization of Alcohol Extraction Technique of Red Pigment from Ligustrum lucidum Ait[J].Northern Horticulture,2012(5):21-24. |
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| Authors: | WU Ying DUJiang-ming YANG Ya-mei YUAN Shou-liang |
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| Institution: | 1(1.College of Life Sciences,Tarim Universitry,Alar,Xinjiang 843300;2.Key Laboratory of Biological Resource Protection and Utilization of Tarim Basin,Xinjiang Production and Construction Group,Alar,Xinjiang 843300) |
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| Abstract: | Based on single factor experiments,central composite design(CCD) combined with response surface methodology(RSM) were employed to optimize alcohol extraction of red pigment from Ligustrum lucidum Ait.The results showed that the optimalvalues of crucial process conditions such as extraction temperature and time and material-liquid ratio were 70.48℃,50.06 min and 1∶41.76,respectively.Under these conditions,the red pigment’s absorbance value was predicted to be 0.15,very closed to the observed value(0.153). |
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| Keywords: | Ligustrum lucidum Ait response surface methodology(RSM) extraction yield |
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