Effet du pnéchauffage du lait écrémé avant évaporation sur l'antigénicité des protéines bovines chez le jeune enfant

Autor: J.C. Dillon, Marie T. Ruel, L. Lemieux, M. Heurtelou-Villesaint
Rok vydání: 1983
Předmět:
Zdroj: Canadian Institute of Food Science and Technology Journal. 16:229-233
ISSN: 0315-5463
DOI: 10.1016/s0315-5463(83)72253-4
Popis: The authors report the results of a study on child nutrition conducted in Haiti in 172 young children suffering from moderate protein and energy malnutrition. Immediately after weaning, 56 children received a milk powder preheated before spray-drying (high-temperature milk), and 116 children, a non-preheated milk powder (low-temperature milk) during a period varying according to children and averaging 45 days. The level of specific anti- α -lactalbumin, anti- β -lactoglobulin, and anti-casein antibodies was measured in the serum every fifteen days; the intestinal tolerance to both milk powders was examined. Proteins in preheated milk were less antigenic than those of low-temperature milk; no significant differences were noted between the two milks as for intestinal tolerance.
Databáze: OpenAIRE