云芝菌株胞外多糖的制备及纯化

孙静,尤毅,蒋发现,杨锐,蔡俊立,赵林果*

南京林业大学学报(自然科学版) ›› 2012, Vol. 36 ›› Issue (06) : 85-89.

PDF(1312905 KB)
PDF(1312905 KB)
南京林业大学学报(自然科学版) ›› 2012, Vol. 36 ›› Issue (06) : 85-89. DOI: 10.3969/j.jssn.1000-2006.2012.06.017
研究论文

云芝菌株胞外多糖的制备及纯化

  • 孙静,尤毅,蒋发现,杨锐,蔡俊立,赵林果*
作者信息 +

Preparation and purification of extracellular polysaccharide from Coriolus versicolor

  • SUN Jing,YOU Yi,JIANG Faxian,YANG Rui,CAI Junli,ZHAO Linguo*
Author information +
文章历史 +

摘要

为提高云芝产胞外多糖的产量,在单因素试验的基础上,应用响应面分析法对云芝菌丝体产胞外多糖的培养条件进行了优化。根据回归分析,确定的较佳工艺条件为:培养时间24 d,装液量676 mL,初始pH=51。利用醇沉淀法和DEAE Sepharose CL-6B凝胶柱层析对云芝胞外多糖进行纯化,产品达到电泳纯。紫外扫描和HPLC的分析结果表明,云芝菌株胞外多糖不含多肽,单糖组成至少含有葡萄糖和木糖。

Abstract

To study the optimization of culture conditions on the extracellular polysaccharides Coriolus versicolor, the response surface methodology (RSM) based on the single factor tests were applied. According to regression analysis, the optimal culture conditions were culture time 24 days, broth content 676 mL, and initial pH 51. In order to get the purified polysaccharide, alcohol precipitation and DEAE Sepharose CL6B purification were used. The polysaccharide was identified the uniform component by PAGE. The HPLC results showed that the components of monosaccharide contain at least glucose and xylose, without peptides.

引用本文

导出引用
孙静,尤毅,蒋发现,杨锐,蔡俊立,赵林果*. 云芝菌株胞外多糖的制备及纯化[J]. 南京林业大学学报(自然科学版). 2012, 36(06): 85-89 https://doi.org/10.3969/j.jssn.1000-2006.2012.06.017
SUN Jing,YOU Yi,JIANG Faxian,YANG Rui,CAI Junli,ZHAO Linguo*. Preparation and purification of extracellular polysaccharide from Coriolus versicolor[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2012, 36(06): 85-89 https://doi.org/10.3969/j.jssn.1000-2006.2012.06.017
中图分类号: S567    Q943   

参考文献

[1]崔颂英.药用大型真菌生产技术[M].北京:中国农业大学出版社,2008.
[2]李庆典.药用真菌高效生产新技术[M].北京:中国农业出版社,2009.
[3]周海华,马海乐.云芝多糖的体外抗氧化活性研究[J].食品研究与开发,2008,29(3):44-48.
[4]Zhang M, Cui S W,Cheung P C K, et al. Antitumor polysaccharides from mushrooms: a review on their isolation process, structural characteristics and antitumor activity[J].Food Science & Technology,2007,18:4-19.
[5]张宏,徐惠波,丁涛,等.多糖的药理作用研究[J].长春中医药大学学报,2008,24(2):24-25.
[5]祁永青,刁治民,刘涛.药用真菌云芝的研究概况[J].青海草业,2008,17(3)26-29.
[7]姚中磊,孟庆平,汪以真.云芝多糖的生物学功能及应用前景[J].生理代谢调控,2008,7:20-22.
[8]Cui J, Kim Tha Goh K, Archer R, et al. Characterisation and bioactivity of protein bound polysaccharides from submergedculture fermentation of Coriolus versicolor Wr74and ATCC20545strains[J].Microbiol Biotechnol, 2007, 34:393-402.
[9]史怀,刘波,苏明星,等.淡紫拟青霉胞外多糖的分离、纯化及结构分析[J].生物工程学报,2010,2(8):1080-1087.
[10]马海燕,郭成金.云芝菌丝体液体培养基的筛选[J].中国食用菌,2007,26(4):34-36.
[11]Jian Cui, Yusuf Chisti.Polysaccharides of Coriolus versicolor: physiological activity, use, and production[J].Biotechnology Advances,2003,21:109-122.
[12]Staub A M. Removal of proteins (sevag method)[J]. Method in Carbohydrate Chemistry:V, 1965, 5:5-6.
[13]李平作.灵芝多糖的纯化精制研究[D].无锡:无锡轻工大学,2001.
[14]余晓斌,尤蓉.云芝菌丝体多糖的分离纯化研究[J].天然产物研究与开发,2003,15(1):29-31.
[15]张惟杰.糖复合物生化研究技术[M].杭州:浙江大学出版社,2006.
[16]Tong H, Xia F,Feng K, et al. Structural characterization and in vitro antitumor activity of a novel polysaccharide isolated from the fruiting bodies of Pleurotus ostreatus[J].Bioresource Technology, 2009, 100:1682-1686.

基金

收稿日期:2011-12-29修回日期:2012-06-09
基金项目:江苏高校优势学科建设工程资助项目(PAPD)
第一作者:孙静,硕士生。 *通信作者:赵林果,教授,博士。 Email: lg.zhao@163.com。
引文格式:孙静,尤毅,蒋发现,等. 云芝菌株胞外多糖的制备及纯化[J]. 南京林业大学学报:自然科学版,2012,36(6):85-89.

PDF(1312905 KB)

Accesses

Citation

Detail

段落导航
相关文章

/