[IR study on the thermal decomposition IR of the cationic fenugreek gum].
The title complexes shown as cationic fenugreek gum were prepared. The thermal decomposition process of fenugreek gum and cationic fenugreek gum was studied quantitatively by means of thermogravimetric analysis an dinfrared spectroscopic measurement of samples after heating at different temperatures. Additionally, according to the fact that the absorbance peak changes and theanalysis of TG-IR of cationic fenugreek gum at different temperatures, it can be drawn that the thermal decomposition of the cationic fenugreek gum might lead to a possible thermal-cracking process.
Wang
Zhu
Z
School of Material Science, Beijing Institute of Technology, Beijing 100081, China.
Niu
Chun-mei
CM
Wu
Wen-hui
WH
Zhang
Guo-bao
GB
Zhao
Gen-suo
GS
Wang
Ying
Y
Cao
Jian
J
D002412:Cations / Q000737:chemistry; D015394:Molecular Structure; D011134:Polysaccharides / Q000032:analysis* / Q000737:chemistry; D013055:Spectrophotometry, Infrared / Q000379:methods*; D013696:Temperature; D029910:Trigonella / Q000737:chemistry*
D002412:Cations; D011134:Polysaccharides