| 玉米须黄酮的超声波提取工艺研究 |
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| 引用本文： | 吴保承,杨春霞,张栋,侯传林.玉米须黄酮的超声波提取工艺研究[J].化学与生物工程,2011,28(7):67-69. |
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| 作者姓名： | 吴保承 杨春霞 张栋 侯传林 |
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| 作者单位： | 1. 江南大学,江苏无锡214122;江苏省生物活性制品加工工程技术研究中心,江苏无锡214028
2. 江苏省生物活性制品加工工程技术研究中心,江苏无锡,214028 |
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| 摘 要： | 研究了玉米须黄酮的超声波提取工艺.通过单因素实验和正交实验,得到玉米须黄酮的最佳提取条件为:提取溶剂为水、液料比(mL∶ g)12∶ 1、pH值9、提取温度50℃、提取时间30 min,在此条件下玉米须粗黄嗣得率达到2.58%.
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| 关 键 词： | 玉米须 黄酮 超声波提取 |
Study on Ultrasonic Extraction Technology of Corn Stigma Flavonoids |
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| WU Bao-cheng,YANG Chun-xia,ZHANG Dong,HOU Chuan-lin.Study on Ultrasonic Extraction Technology of Corn Stigma Flavonoids[J].Chemistry & Bioengineering,2011,28(7):67-69. |
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| Authors: | WU Bao-cheng YANG Chun-xia ZHANG Dong HOU Chuan-lin |
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| Affiliation: | 1.Jiangnan University,Wuxi 214122,China;2.Jiangsu Engineering Research Center for Bioactive Products Processing Technology,Wuxi 214028,China) |
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| Abstract: | Ultrasonic extraction technology of corn stigma flavonoids was studied through single factor experiment and orthogonal experiment.The optimal extraction conditions were obtained as follows:using water as extraction solvent,ratio of liquid to solid of 12∶1(mL∶g),pH value of 9,extraction temperature of 50 ℃,extraction time of 30 min.Under the optimal conditions,extraction rate of corn stigma flavonoids was 2.58%. |
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| Keywords: | corn stigma flavonoids ultrasonic extraction |
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