期刊论文

中文

食品科学

1002-6630

2008

29

8

184-187

10.3321/j.issn:1002-6630.2008.08.036

湖南省科技厅项目（B-138）；

本校为第一机构

将毛竹叶多糖粗提物通过柱色谱进行分离后得到BPS1_1,运用紫外扫描、薄层色谱、气相色谱对BPS1_1的理化性质进行了实验.结果表明,BPS1_1的理化性质与文献报道的结果相似;其单糖组成;未知单糖、鼠李糖、阿拉伯糖、木糖、甘露糖、葡萄糖、半乳糖分别为0.50%、4.42%、13.90%、6.63%、11.49%、46.06%、17.00%,与文献报道结果不同.

The polysaccharides from Phyllostachyspubescens leaves were purified by DEAE-52 cellulose column chromatography and Sephadex G-75 glucan gel column chromatography successively, and a kind of polysaccharide named as B PS 1_1 was obtained. In order to study the physicochemical characteristics of the polysaccharide, ultra violet spectroscopy （UV）, thin-layer chromatography （TLC） and gas chromatography （GC） were employed. Results showed that the components of the polysaccharide include an unknown monosacchride, rhamnose, arabinose, xylose, ma...