技术文摘 关键词:蜘蛛香，多糖，正交实验，水提，醇沉 [gap=905]aleriana jatamansi Jones;polysaccharide;orthogonal experiment; water extraction;ethanol precipitation
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The result indicated the optimum extraction technology of polysaccharides was as follows: 25 times water as much as Armillarisin was added in 100 ℃ for 6 hours and for 2 times extraction. The better ethanol precipitation condition was grading precipitation.
结果表明:在料水比1∶25、温度100℃的条件下,浸提6 h,提取2次,多糖保留率最高;醇沉方式以分级醇沉为宜。
参考来源 - 亮菌多糖提取工艺研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Methods Polysaccharides of Codium fragile were extracted by using hot water extraction and ethanol precipitation.
方法采用热水浸提乙醇沉淀法制备刺松藻多糖。
The crude polysaccharides from Enteromorpha linea were extracted by hot water and refined by ethanol precipitation method.
采用热水浸提、醇沉精制提取缘管浒苔粗多糖，并研究了其理化性质。
The extracting conditions of pectin from akebia trifoliate koiaz peels with the ways of ethanol precipitation or FeCl3 solutions were studied.
以三叶木通果皮为原料，分别采用乙醇沉析法和铁盐沉淀法探讨了提取果胶的最佳工艺。
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