Preparation of Soluble Chitosan by Mechnochemistry Process

Zhi Xu; Qing Zhi Fei

doi:10.4028/www.scientific.net/AMR.455-456.907

Paper Titles

Fast Microwave Synthesis Lithium Vanadium Phosphate Using Peg as a Novel Carbon Source
p.884

Research on Rechargeable Lithium Manganese Battery Material Electrochemical Roasting Performance Analysis
p.889

Synthesis of 1-(4-Antipyrine)-3-(3-Nitroaniline)-Triazene and its Color Reaction with Mercury(II)
p.895

A pH-Sensitive Poly (2-(Acryloyloxy) Propanoic Acid) Hydrogel and its Drug Release Behaviors
p.901

Preparation of Soluble Chitosan by Mechnochemistry Process
p.907

Measurement and Correlation of Solubility of LiBr in Binary Solvents Formed by Acetone and Water Using LIFAC Model
p.911

Study on the Accurate Determination of Polycyclic Aromatic Hydrocarbons in Coal Tar Utilization
p.919

QSPR Studies on n-Octanol/Water Partition Coefficient of Polychlorinated Biphenyls by Using Artificial Neural Network
p.925

QSPR Study on the Soil-Water Partition Coefficient of Polychlorinated Biphenyls by Using Artificial Neural Network
p.930

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 455-456Preparation of Soluble Chitosan by Mechnochemistry...

Preparation of Soluble Chitosan by Mechnochemistry Process

Abstract:

The active technology of the mechnochemistry process is studied. Structure of chitin during this process is characterized by infrared spectroscopy (IR) and scanning electron microscopy (SEM). Different mechanical activating time and size of shrimp shell have effects on solubility, which have been examined respectively. The results indicate that the mechanical-chemical process cause remarkable impact on changing molecular structure, among which stirring time、quantity of shrimp shell ground at a time are the most obvious phenomenon effecting water-solubility of chitosan. The crystal structure of chitin in shrimp shell is destroyed in mechanical-chemical process and changed from chitin to chitosan in a short time, taken off the acetyl group.

You might also be interested in these eBooks

Future Material Research and Industry Application

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 455-456)

Pages:

907-910

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.455-456.907

Citation:

Cite this paper

Online since:

January 2012

Authors:

Zhi Xu, Qing Zhi Fei

Keywords:

Chitin, Chitosan, Mechanical Activation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] L. Fengying, X. dong, and L. Ping. Application of chitosan in field of food industry, China Beet & Sugar, 2004(2): 28-30.

Google Scholar

[2] F. Xaojing, J. Wenqiang, and H. Wei. The preparation of chitosan and the application in Wastewater treatment, , Shanghai Chemical Industry, 2006, 31(7): 4-6.

Google Scholar

[3] L. Yan, M. Xianzhong, and G. Chunfang. Application of chitosan and its derivatives in biology and medication, Technology & Development of Chemical Industry, 2007, 36(1): 26-30.

Google Scholar

[4] S. Xiaolan, Q. Guanzhou, and Y. Huaming. Mechanochemistry and advances in its application research, Metal Mine, 2004(341): 34-38.

Google Scholar

[5] Peng Xianghong, Wang Minjuan, Zhang Liang. Study of the chitosan/calcium carbonate hybrid membrane. Fine Chemicals, 2007, 24(10): 937-940.

Google Scholar