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Thermal studies of chitin-chitosan derivatives
(2012-12-27)
New poly(azo) amino-chitosan compounds were obtained from the azo coupling reaction of N-benzyl chitosan and diazonium salts. The thermal behavior of these compounds was studied by thermogravimetric analysis (TG), differential ...
Thermal studies of chitin-chitosan derivatives
(2012-12-27)
New poly(azo) amino-chitosan compounds were obtained from the azo coupling reaction of N-benzyl chitosan and diazonium salts. The thermal behavior of these compounds was studied by thermogravimetric analysis (TG), differential ...
Thermal study and composition of edible oils combined by TG/DTG analysis through predictive statistical model
(Springer Netherlands, 2020)
Thermal behaviour of intercalated 8-hydroxyquinoline (oxine) in montmorillonite clay
(Kluwer Academic Publ, 2004-01-01)
The composite montmorillonite-8-hydroxyquinoline (Swy-1-8-HQ) was prepared by two different processes and studied by using thermogravimetric analysis (TG/DTG and DSC), as well as helpful techniques as fluorescence in the ...
The preparation and thermal decomposition of some metal compounds of 4-dimethylaminobenzylidenepyruvate in the solid state
(Elsevier B.V., 1995-02-01)
Solid M-DMBP compounds, where M represents Mg(II), Ca(II), Sr(II), Ba(II), Ni(II), Cu(II), Zn(II), Fe(III), La(III), Th(IV), and DMBP is 4-dimethylaminobenzylidenepyruvate, have been prepared. Thermogravimetry-derivative ...
Thermal stability of vegetal oils and fats by TG/DTG and DTA
(Editora Unesp, 2002-01-01)
Vegetal oils and fats are very useful in the food and chemist industry, they have demanded from researchers and technicians analytical methods able to estimate the conditions for their processing and storage. The thermal ...
Estudo da estabilidade térmica de óleos e gorduras vegetais por TG/DTG e DTA
(2002-12-01)
Vegetal oils and fats are very useful in the food and chemist industry, they have demanded from researchers and technicians analytical methods able to estimate the conditions for their processing and storage. The thermal ...
Thermal analysis of vitamin PP Niacin and niacinamide
(SPRINGER, 2009)
Vitamin PP includes two vitamers, niacin and niacinamide which are essential for energy production. Vitamins are sensitive and losses can occur during shelf life and heating processes. Thermal analysis can provide information ...
Thermal study and physico-chemical characterization of some functional properties of guava seeds protein isolate (Psidium guajava)
(Springer, 2006-03-01)
The guava seed protein isolate ( PI) was obtained from the protein precipitation belonging to the class of the gluteline (Ip 4.5). The conditions for the preparation of the PI were determined by both the solubility curve ...