THERMAL AND THERMODYNAMIC CHARACTERIZATION OF A DYE POWDER FROM LIQUID TURMERIC EXTRACTS BY SPRAY DRYING

THERMAL AND THERMODYNAMIC CHARACTERIZATION OF A DYE POWDER FROM LIQUID TURMERIC EXTRACTS BY SPRAY DRYING

This study aimed to evaluate the thermodynamic properties of sorption isotherms and glass transition temperature (Tg) and the thermal properties of a dye powder obtained from turmeric extracts using spray drying. The sorption isotherms were evaluated at 15, 25 and 35 ºC using the dynamic gravimetric...

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Bibliographic Details
Main Authors: Aura Yazmin Coronel Delgado, Héctor José Ciro Velásquez, Diego Alonso Restrepo Molina
Format: Article
Language:English
Published: Universidad Nacional de Colombia, Sede Medellín 2016-01-01
Series:Revista Facultad Nacional de Agronomía Medellín
Subjects:
sorption isotherms
turmeric powder
glass transition temperature
TGA analysis
Online Access:http://www.revistas.unal.edu.co/index.php/refame/article/view/54752

Internet

http://www.revistas.unal.edu.co/index.php/refame/article/view/54752

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