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| 猪苓发酵菌丝多糖分离提取工艺研究 | |
| 引用本文： | 雷萍,孙悦迎,张鑫,滕合强.猪苓发酵菌丝多糖分离提取工艺研究[J].中国食用菌,2006,25(5):45-47. |
| 作者姓名： | 雷萍 孙悦迎 张鑫 滕合强 |
| 作者单位： | 1. 陕西省微生物研究所,陕西,西安,710043 2. 北京中医药大学药学院,北京,100029 3. 西安中智科技发展有限责任公司,陕西,西安710054 |
| 摘 要： | 以猪苓液体发酵干菌丝体为原料，研究分离提取猪苓多糖的最佳条件和生产工艺。结果证明猪苓多糖的最佳提取条件是：原料粒度为200目，菌粉和水分的比例为1：30。浸提时间为2．5h，乙醇加量比例为1：3倍．pH值为7．0，多糖提取率可达28．80％以上。 |
| 关 键 词： | 猪苓 多糖 提取 |
| 文章编号： | 1003-(8310)2006(05)-0045-03 |
The Study of Technique about Polysaccharides Extracted from Fermentative Mycelium of Polyporus umbellatus |
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| LEI Ping,SUN Yue-ying,ZHANG Xin,TENg He-qian.The Study of Technique about Polysaccharides Extracted from Fermentative Mycelium of Polyporus umbellatus[J].Edible Fungi of China,2006,25(5):45-47. | |
| Authors: | LEI Ping SUN Yue-ying ZHANG Xin TENg He-qian |
| Abstract: | This paper is to research the best condition and production process of polysaccharides extracted from Polyporus umbellatus based on the raw material of dry mycelium.The results showed that the best condition to extract polysaccharides is: the ratio of Mycelium powder and water is 1:30;the extract time is 2.5h;pH is 7.0;the extract ratio of polysaccharides can amount to over 28.80%. |
| Keywords: | Polyporus umbellatus Polysaccharides Extraction |
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