| 牡蛎多糖提取工艺的研究 |
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| 引用本文： | 张艳军,李超柱,彭重威,陈艳辉.牡蛎多糖提取工艺的研究[J].食品研究与开发,2012,33(1):26-28. |
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| 作者姓名： | 张艳军 李超柱 彭重威 陈艳辉 |
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| 作者单位： | 钦州学院化学与化工学院,广西钦州,535000 |
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| 基金项目： | 广西自然基金(桂科自0832281)、(2010GXNSFA013062);广西教育厅面上项目(200708MS072)、(200911MS241) |
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| 摘 要： | 优化提取工艺条件,从牡蛎中提取具有调节机体免疫、抑制肿瘤、延缓衰老、降血糖、血脂、等生物活性的多糖。采用硫酸-苯酚法测定牡蛎多糖,根据L9(34)正交试验对牡蛎多糖(Polysaccharide of Oyster)的提取条件进行优化,确定水提取多糖的工艺参数为:pH为6、提取时间5 h、提取次数为3次、水浴温度为75℃,该条件下多糖得率达2.56%。
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| 关 键 词： | 牡蛎多糖 提取 苯酚-硫酸比色法 正交试验 |
Study of Extraction and Methods of Polysaccharide of Oyster |
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| ZHANG Yan-jun
,
LI Chao-zhu
,
PENG Chong-wei
,
CHEN Yan-hui.Study of Extraction and Methods of Polysaccharide of Oyster[J].Food Research and Developent,2012,33(1):26-28. |
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| Authors: | ZHANG Yan-jun LI Chao-zhu PENG Chong-wei CHEN Yan-hui |
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| Affiliation: | ,(College of Chemistry and Chemical Engineering,Qinzhou University,Qinzhou 535000,Guangxi,China) |
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| Abstract: | The author made a study on the optimum preparation procedure for extraction of polysaccharide from the Oyster through sulfate-phenol method,the orthogonal test of four factors and three levels were studied to obtain the extracting technology of oyster.The optimal technical conditions were: the pH was 6,extraction time was 5 hours,extraction 3 times and extraction temperature was 75 ℃,extracting ratio was 2.56 %. |
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| Keywords: | polysaccharide of oyster extraction sulfate-phenol method orthogonal test |
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