| 响应面法优化超声辅助乙醇提取五味子 木脂素工艺研究 |
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| 引用本文： | 张悦怡,刘勇慧,赵 岩,温 馨,程 铭,盛彦玲,杨 鹤,刘双利,张连学. 响应面法优化超声辅助乙醇提取五味子 木脂素工艺研究[J]. 食品安全质量检测学报, 2014, 5(6): 1855-1861 |
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| 作者姓名： | 张悦怡 刘勇慧 赵 岩 温 馨 程 铭 盛彦玲 杨 鹤 刘双利 张连学 |
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| 作者单位： | 吉林农业大学中药材学院,吉林农业大学中药材学院,吉林农业大学中药材学院,吉林农业大学中药材学院,吉林农业大学中药材学院,吉林农业大学中药材学院,吉林农业大学中药材学院,吉林农业大学中药材学院,吉林农业大学中药材学院 |
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| 基金项目： | 国家科技支撑计划项目（2011BAI03B01），国家公益性行业科研专项（201303111），吉林省科技发展计划项目 （20126046），吉林省中医药产业发展专项（YYZX201258），吉林省重点科技攻关项目（20140204013YY） |
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| 摘 要： | 目的 为了优化五味子中木脂素提取工艺,采用中心组合设计方法,研究乙醇浓度、超声时间、液固比及其交互作用对3种主要木脂素提取率的影响。方法 应用SAS软件和响应面分析相结合的方法,模拟得到回归方程的预测模型和可信度,并通过岭脊分析得到最佳的提取条件。结果 最佳条件为：乙醇浓度85%、超声时间34min、溶媒比146mL/g。该条件下3种主要木脂素类成分总提取率为1.16%。结论 该方法为提取五味子木脂素提供了技术手段。
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| 关 键 词： | 五味子 木脂素 提取工艺 中心组合设计 响应面分析 |
| 收稿时间： | 2014-05-20 |
| 修稿时间： | 2014-06-07 |
Study on ultrasonic assisted ethanol extraction process of lignans from Schisandra chinensis by response surface methodology |
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| ZHANG Yue-Yi,LIU Yong-Hui,ZHAO Yan,WEN Xin,CHENG Ming,SHENG Yan-Ling,YANG He,LIU Shuang-Li and ZHANG Lian-Xue. Study on ultrasonic assisted ethanol extraction process of lignans from Schisandra chinensis by response surface methodology[J]. Journal of Food Safety & Quality, 2014, 5(6): 1855-1861 |
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| Authors: | ZHANG Yue-Yi LIU Yong-Hui ZHAO Yan WEN Xin CHENG Ming SHENG Yan-Ling YANG He LIU Shuang-Li ZHANG Lian-Xue |
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| Affiliation: | College of Chinese Medicinal Materials,Jilin Agricultural University,College of Chinese Medicinal Materials,Jilin Agricultural University,College of Chinese Medicinal Materials,Jilin Agricultural University,College of Chinese Medicinal Materials,Jilin Agricultural University,College of Chinese Medicinal Materials,Jilin Agricultural University,College of Chinese Medicinal Materials,Jilin Agricultural University,College of Chinese Medicinal Materials,Jilin Agricultural University,College of Chinese Medicinal Materials,Jilin Agricultural University,College of Chinese Medicinal Materials,Jilin Agricultural University |
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| Abstract: | Objective To optimize the extraction technique for lignan from Schisandra chinensis, the effects of ethanol concentration, ultrasonic extraction time, the liquid to solid ratio and their interaction on extraction rate were studied by central composite design. Methods The predictive model and reliability were developed by SAS software and response surface analysis. The optimal ultrasonic extraction conditions were achieved and listed. Results The conditions were listed as follows: ethanol concentration 85%, ultrasonic extraction time 34min, the liquid to solid ratio 146mL/g, trough ridge analysis. Under the optimum conditions, the extraction yield of lignan was 1.16%. Conclusion The motheod was providing practical techniques for the lignans extraction of Schisandra chinensis. |
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| Keywords: | Schisandra chinensis lignan extraction technique central composite design response surface analysis |
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