| 超声波辅助提取丹桂粗多糖的工艺研究 |
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| 引用本文： | 林志銮,陈阿敏,张艺锋,林娜,林宝丽,陈培珍.超声波辅助提取丹桂粗多糖的工艺研究[J].南平师专学报,2014(2):35-38. |
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| 作者姓名： | 林志銮 陈阿敏 张艺锋 林娜 林宝丽 陈培珍 |
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| 作者单位： | 福建省高校绿色化工技术重点实验室 武夷学院生态与资源工程学院,福建 武夷山354300 |
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| 基金项目： | 武夷学院对接南平市产业发展科研专项（项目编号：2011DJ10）. |
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| 摘 要： | 以丹桂为原料，通过单因素和正交试验研究超声波提取多糖的工艺条件。结果表明，最佳提取工艺条件为：超声波功率480W、液料比1：25（g/mL）、提取时间25min。此条件下丹桂多糖的提取率为10.39%。提取效果影响大小的先后顺序为提取功率﹥料液比﹥提取时间。
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| 关 键 词： | 桂花 多糖 超声波 提取工艺 |
Ultrasonic Applied in Osmanthus Fragrans Lour. Polysaccharide Extracting Process |
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| LIN Zhiluan,CHEN Aming,ZHANG YiFeng,LIN Na,LIN Baoli,CHEN Peizhen.Ultrasonic Applied in Osmanthus Fragrans Lour. Polysaccharide Extracting Process[J].Journal of Nanping Teachers College,2014(2):35-38. |
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| Authors: | LIN Zhiluan CHEN Aming ZHANG YiFeng LIN Na LIN Baoli CHEN Peizhen |
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| Institution: | (Key Laboratory of Green Chemical Industry Technology of Fujian Province; School of Ecology and Resources Engineering, Wuyi University, Wuyishan, Fujian 354300) |
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| Abstract: | In this study,the process conditions for extracting polysaccharides from Osmanthus fragrans Lour. with the assistance of ul-trasound were optimized by single factor and orthogonal array design methods. The optimal extraction process conditions were determined as follows：ultrasound power,480 W;and material/liquid ratio,1：25（g/mL）for an extraction duration of 25 min. Under these conditions,the ex-traction yield of polysaccharides from Osmanthus fragrans Lour. was 10.39%. The decreasing order of importance of the three process con-ditions affecting polysaccharide extraction was ultrasound,power material/liquid ratio and extraction duration. |
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| Keywords: | osmanthus fragrans polysaccharide ultrasonic extraction technology |
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