| 核桃壳中核桃醌的提取工艺优化 |
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| 引用本文： | 李建涛,樊雪梅,白成龙.核桃壳中核桃醌的提取工艺优化[J].商洛学院学报,2011,25(6). |
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| 作者姓名： | 李建涛 樊雪梅 白成龙 |
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| 作者单位： | 商洛学院化学与化学工程系,陕西商洛,726000 |
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| 基金项目： | 商洛学院科研基金项目(10SKY1003) |
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| 摘 要： | 以乙醇溶液为提取剂,微波仪辅助浸提核桃壳中的核桃醌,并利用分光光度法,定性的对核桃壳中核桃醌的提取工艺进行了正交试验优化,确定最佳工艺为:提取温度80℃,提取时间2 h,料液比1:12(g.mL-1),乙醇浓度85%。
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| 关 键 词： | 核桃壳 核桃醌 分光光度法 微波提取 |
On Technological Optimization for Extracting Juglone from Walnut Shell |
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| LI Jian-tao,FAN Xue-mei,BAI Cheng-long.On Technological Optimization for Extracting Juglone from Walnut Shell[J].Journal of Shangluo University,2011,25(6). |
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| Authors: | LI Jian-tao FAN Xue-mei BAI Cheng-long |
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| Institution: | LI Jian-tao,FAN Xue-mei,BAI Cheng-long(Department of Chemistry and Chemical Engineering,Shangluo University,Shangluo,Shaanxi 726000) |
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| Abstract: | Juglone was extracted from walnut shell assisted with microwave extractive instrument,with ethanol as solvent. Through uv-vis spectrophotometry,the extracting process was optimized by qualitative orthogonal experiments.The optimizied technological conditions were temprature 80℃,time 2h, the rate of material and sovlent l：12,ethanol concentration 85%. |
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| Keywords: | walnut shell walnut quinone spectrophotometry microwave extraction |
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