【作者】 张兴夫； 敖长金；

【Author】 ZHANG Xing-fu AO Chang-jin (college of animal science in Inner Mongolia Agricultural University)

【机构】 内蒙古农业大学动物科学学院；

【摘要】 采用水提法提取沙葱多糖,比较了提取时间、提取温度和料液比对沙葱多糖得率的影响,并以提取时间、提取温度和料液比为考查因素,采用L₉（3）³正交实验确定了水提法提取沙葱多糖的最佳工艺参数,即提取时间为6h,提取温度为90℃,液料比为1:20。在上述提取条件下,水提法提取沙葱多糖得率可达到2.56%。更多还原

【Abstract】 Allium mongolicum Regel polysaccharide was extracted by hot water,Comparison of the extraction time,extraction temperature and solid to liquid ratio that effect the rate of Allium mongolicum Regel polysaccharide,the examine factors include extraction time, extraction temperature and solid to liquid ratio,the optimal condition of the extraction was determined by L₉（3）³ orthogonal experiment,the optimal condition was that:extraction time was 6h.extraction temperature was 90℃and solid to liquid ratio was 1:20.In this condition,the yield of the Allium mongolicum Regel polysaccharide by water-extraction method was 2.56%.更多还原