| Full text | |
| Author(s): |
Fontanari, Gustavo Guadagnucci
[1]
;
Kobelnik, Marcelo
[2]
;
Marques, Marcelo Rodrigues
[1]
;
Gomes Areas, Jose Alfredo
[1]
;
Franzin, Bruno Trevizan
[3]
;
Pastre, Ieda Aparecida
[4]
;
Fertonani, Fernando Luis
[4]
Total Authors: 7
|
| Affiliation: | [1] Univ Sao Paulo, FSP, Fac Saude Publ, Dept Nutr, Sao Paulo - Brazil
[2] Ctr Univ Norte Paulista UNORP, Sao Jose Do Rio Preto, SP - Brazil
[3] Univ Estadual Paulista, UNESP, Inst Quim, Dept Quim Analit, Araraquara, SP - Brazil
[4] Univ Estadual Paulista, UNESP, Dept Quim & Ciencias Ambientais, Inst Biociencias Letras & Ciencias Exatas, Ibilce, Sao Jose Do Rio Preto, SP - Brazil
Total Affiliations: 4
|
| Document type: | Journal article |
| Source: | JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY; v. 131, n. 1, p. 775-782, JAN 2018. |
| Web of Science Citations: | 3 |
| Abstract | |
The aim of this work was to evaluate the thermal and kinetic behavior of white lupin (Lupinus albus) oil obtained from its seeds. White lupin is a seed from the Lupinus albus species, and it presents physicochemical and physiological functional properties and is rich in fiber, protein, and lipids with a great application potential. Oil was extracted from the seeds, and its fatty acid profile indicates predominantly monounsaturated fatty acids (similar to 65%). Thermo-gravimetry, derivative thermo-gravimetry, and differential scanning calorimetry (DSC) were used to characterize the thermal behavior of the oil fraction at high temperatures, showing a good thermal stability between 222 and 230 A degrees C and a large heat delivery at T = 400 A degrees C. Additionally, DSC was performed from 25 to -60 A degrees C, in which the crystallization behavior was verified. The kinetic behavior of the thermal decomposition was evaluated from several beta values and mass samples (5 and 20 mg) under nitrogen and oxygen atmospheres to comparisons of the data. (AU) | |
| FAPESP's process: | 10/18914-0 - "IDENTIFICATION AND ACTION OF BIOAVAILABLE PEPTIDES OF WHITE LUPIN (Lupinus albus), PERMEATED IN CACO-2 CELLS, ON EXPRESSION OF GENES RELATED WITH CHOLESTEROL ABSORPTION AND SYNTHESIS" |
| Grantee: | Gustavo Guadagnucci Fontanari |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |