Effect of spinning and additional cross-linking with dialdehyde starch or aluminum ions on the digestibility and quality of casein-Vicia faba protein isolate mixtures.
Ann Nutr Metab
; 29(3): 184-8, 1985.
Article
em En
| MEDLINE
| ID: mdl-4037726
ABSTRACT
Studies were made in adult rats using an isotopic 15N method. Whole egg, wheat, casein and Vicia faba protein isolate served as reference proteins. The diets were isonitrogenous and feed intake was adjusted to the maintenance energy level. Variations in true N digestibility were small (91.8-96.1%). The amount of metabolic fecal nitrogen in animals receiving the diet containing wheat was 9.4 mg/100 g body weight compared with 4.9-5.8 mg in the other diets. The differences in nutritional quality for maintenance between proteins of plant and animal origin were small. However, spinning (alkaline treatment) and additional cross-linking with aluminum ions or dialdehyde starch affected the nutritional quality for maintenance.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Amido
/
Caseínas
/
Alimentos Formulados
/
Digestão
/
Alumínio
Limite:
Animals
Idioma:
En
Revista:
Ann Nutr Metab
Ano de publicação:
1985
Tipo de documento:
Article