Effect of iron on the stability of fat emulsion in total nutrient admixture in pediatrics / 中华临床营养杂志
Chinese Journal of Clinical Nutrition
;
(6): 111-114, 2010.
Artículo
en Chino
| WPRIM
| ID: wpr-386486
ABSTRACT
Objective To evaluate the effect of iron on the stability of fat emulsion in total nutrient admixture (TNA) in pediatrics. Methods Based on intravenous nutrition preparation and handling protocols, 0,0.25, 0.50, 0.75, and 1.00 mg iron sucrose was added in each 100 ml TNA, respectively, and each dose was prepared for 10 bags. The stability of fat emulsion was observed by electron scanning microscopy. The pH and osmolality were determined at different time points (0, 24, 48, and 72 h). Results The fat particle size, percentages of particles > 0.5 μm, pH value, and osmolality were not significantly different among all the groups at different time points (all P > 0.05). The mean particle sizes of the fat emulsion were < 0.5 μm in all groups within 72 h.No fat particle with diameter > 5 μm was seen in each group. Conclusion TNA containing iron sucrose with concentrations range 0.25-1.00 mg per 100 ml is stable.
Texto completo:
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Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Clinical Nutrition
Año:
2010
Tipo del documento:
Artículo
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