Encontrados 2 documentos, a visualizar página 1 de 1
Functional properties of sodium and calcium caseinate antimicrobial active film...
Arrieta, Marina P.; Peltzer, Mercedes A.; López, Juan; Garrigós, María del Carmen; Valente, Artur J. M.; Jiménez, AlfonsoActive edible films were prepared by adding carvacrol into sodium caseinate (SC) and calcium caseinate (CC) matrices plasticized with two different glycerol concentrations (25 and 35 wt%) prepared by solvent casting. Functional characterisation of these bio-films was carried out by determination of some of their physico-chemical properties, such as colour, transparency, oxygen barrier, wettability, dye permeati...
Effect of different electrolytes on the swelling properties of calyx[4]pyrrole-...
Valente, Artur J. M.; Sobral, Abílio J. F. N.; Jiménez, Alfonso; Patachia, Sílvia; Oliveira, Ana R. C. B.; Lobo, Victor M. M.Calix[4]pyrrole (1) was synthesized and characterized and this macrocycle was incorporated in polyacrylamide gels. The presence of meso-octamethyl-porphyrinogen inside of gel was checked using infrared spectroscopy, differential scanning calorimetry, and swelling studies. The swelling degree of these hydrogels in equilibrium with different electrolytes (NaCl, LiCl, KCl, CaCl2 and AlCl3) was measured in a concen...
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||