| 黑木耳多糖的微波法提取工艺研究 |
| |
| 引用本文： | 宋力,陈晓云,苑仁静,张克立.黑木耳多糖的微波法提取工艺研究[J].上海化工,2013(11):8-11. |
| |
| 作者姓名： | 宋力 陈晓云 苑仁静 张克立 |
| |
| 作者单位： | [1]信阳师范学院化学化工学院,河南信阳464000 [2]湖北省武汉铁路局卫生监督所,湖北武汉430011 [3]武汉大学化学与分子科学学院,湖北武汉430072 |
| |
| 基金项目： | 国家自然科学基金资助项目（No.20071026） |
| |
| 摘 要： | 以黑木耳为原料研究了水浴提取法、回流提取法、微波辅助提取法、超声波提取法等提取效果,结果表明微波提取法效果较好。采用单因素和正交试验,探讨微波辅助法提取黑木耳多糖的最佳工艺条件。实验结果:微波处理前水浴浸泡时间30 min、提取溶剂为70%乙醇溶液、NaOH加入量1.0 g、提取时间2 min,微波提取功率为60 W。
|
| 关 键 词： | 黑木耳 多糖 微波法 |
Study on Extraction Technology of Polysaccharide in Black Fungus by Microwave |
| |
| Song Li Chen Xiaoyun Yuan Renjing Zhang Keli.Study on Extraction Technology of Polysaccharide in Black Fungus by Microwave[J].Shanghai Chemical Industry,2013(11):8-11. |
| |
| Authors: | Song Li Chen Xiaoyun Yuan Renjing Zhang Keli |
| |
| Affiliation: | Song Li Chen Xiaoyun Yuan Renjing Zhang Keli |
| |
| Abstract: | Taking black fungus as raw material, studied the effect of water bath, reflux, microwave and uhrasonie on the yield of polysaccharide, and microwave showed better effect. Obtained the optimum extraction conditions of polysaccharide from single factor experiment and orthogonal experiment： the time of water bath before microwave treatment was 30 rain, the extraction solvent was 70% ethanol solution, the NaOH dosage was 1.0 g, the extraction time was 2 min and the microwave power was 60 W. |
| |
| Keywords: | Black Fungus Polvsaeeharide Microwave |
| 本文献已被 CNKI 维普 等数据库收录！ |
