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| 香菇子实体多糖提取工艺优化研究 | |
| 引用本文： | 申进文,冯雅岚,庄庆利,余海尤,张彪,王震,麻兵继.香菇子实体多糖提取工艺优化研究[J].河南农业科学,2010(3). |
| 作者姓名： | 申进文 冯雅岚 庄庆利 余海尤 张彪 王震 麻兵继 |
| 作者单位： | 1. 河南农业大学,生命科学学院,河南,郑州,450002 2. 信阳市农业科学研究所,河南,信阳,464000 3. 河南农业大学,农学院,河南,郑州,450002 |
| 基金项目： | "十一五"国家科技支撑重点计划项目，国家食用菌产业技术体系项目 |
| 摘 要： | 香菇多糖是从香菇子实体和菌丝体中提取得到的高分子葡聚糖,具有抗肿瘤、抗病毒、调节免疫功能等活性。采用热水浸提法对香菇939子实体多糖的提取工艺进行了优化,利用正交试验确定了影响香菇水溶性多糖提取率的诸因素的主次关系,依次是提取温度、料液比、浸提时间;热水提取的最佳参数:提取温度60℃、料液比(g/mL)1:10、提取时间1h。利用此工艺提取多糖得率为16.3%。 |
| 关 键 词： | 香菇多糖 提取 正交试验 |
Optimization on the Extraction Technology of Polysaccharides from Sporocarp of Lentinus edodes |
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| SHEN Jin-wen,FENG Ya-lan,ZHUANG Qing-li,YU Hai-you,ZHANG Biao,WANG Zhen,MA Bing-Ji.Optimization on the Extraction Technology of Polysaccharides from Sporocarp of Lentinus edodes[J].Journal of Henan Agricultural Sciences,2010(3). | |
| Authors: | SHEN Jin-wen FENG Ya-lan ZHUANG Qing-li YU Hai-you ZHANG Biao WANG Zhen MA Bing-Ji |
| Abstract: | Lentinan(LNT) is a glucan with macromolecular extracted from sporocarp and mycelium of Lentinula edodes,which shows prominent anticancer,antioxidant,immunologic-function-regulation activities,etc.The water-soluble polysaccharide was extracted by hot water,ane the influence factors were the extraction temperature (A),ratio of material to water (B) and extraction time (C) ordered according to the importance.The extraction process of LNT was optimized with orthogonal test.The optimal parameters were 60℃(extract temperature),1∶10(ratio of material and water) and 1 h(extraction time),and the extraction yield was 16.3% under the conditions. |
| Keywords: | Lentinan Extraction Orthogonal test |
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