Paper Title:
Physical, Chemical and Structural Analysis of Phellinus Igniarius Polysaccharides
  Abstract

This paper studied the physical, chemical properties and structure of phellinus igniarius polysaccharides (PIPS). PIPS is negative on iodine potassium iodide solution test, positive on a-naphthol reaction, and negative on Fehling reagent test. Viscosity of exopolysaccharide (EPS) and intracellular polysaccharides (IPS) at 25 °C was 0.85 dL/g and 1.20 dL/g respectively. Column chromatography analysis separated 8 constituents from IPS, while 2 constituents were separated from EPS. The monosaccharide compositions of some of these constituents were further investigated. Results from gel permeation chromatography showed that IPS had 9 constituents and EPS had 4 constituents. The molecular weights of the constituents were determined.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
1983-1986
DOI
10.4028/www.scientific.net/AMR.236-238.1983
Citation
Z. P. Zhu, N. Li, "Physical, Chemical and Structural Analysis of Phellinus Igniarius Polysaccharides", Advanced Materials Research, Vols. 236-238, pp. 1983-1986, 2011
Online since
May 2011
Authors
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Zhan Ping Cao, Jing Li Zhang, Hong Wei Zhang
Abstract:In the membrane bioreactor (MBR) treating municipal wastewater, the effect of sludge retention time (SRT) on the contents of the...
2057
Authors: Shuang Zhang, Lan Wei Zhang
Chapter 2: Manufacturing and Design Science
Abstract:Lactic acid bacterial play a important role in yogurt texture and gel quality. The performance of lactic acid bacteria starter directly...
890
Authors: Shi Ru Jia, Zhen Ding, Ning Tan, Nan Wang, Pei Pei Han, Nan Nan Yuan
Chapter 17: Plant Protection and Biotechnology
Abstract:Nostoc flagelliforme is a kind of terrestrial cyanobacterium with high economic value. Dissociated cells, which separated from a natural...
5468
Authors: Jong Hoon Kim, Eui Yong Kim, Khim Hoong Chu
Chapter 7: Bio-Pharmaceuticals and Chemical Pharmaceuticals
Abstract:In this work, exopolysaccharide (EPS) production by the yeast Rhodotorula glutinis was investigated. The results suggest that the synthesis...
1048