The effect of silo milk composition parameters on heat stability of whole milk powder

Authors
Negri, L.M.; Chavez, M.S.; Taverna, M.A.; Cuatrin, A.L.; Rubiolo, Amelia Catalina
Publication Year
2004
Language
English
Format
article
Status
Published version
Description
The aim of this work was to study silo raw milk (SRM) compositional parameters that affect the heat stability of whole milk powder (WMP). Seasonal changes of heat stability from SRM and WMP were also characterised. Silo raw milk samples and the corresponding WMP samples were collected twice a month from a local factory from April 2000 to April 2001. Silo raw milk heat coagulation time (HCT), urea and lactose concentrations were found to contribute to milk powder HCT statistical model (R2 = 0.72). High HCT values during summer and low ones during spring were detected for both SRM and WMP samples. Heat coagulation time values of SRM were always higher than those measured in their powders, due to the effects of processing conditions on heat stability.
Fil: Negri, L.M.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe; Argentina
Fil: Chavez, M.S.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe; Argentina
Fil: Taverna, M.A.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe; Argentina
Fil: Cuatrin, A.L.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe; Argentina
Fil: Rubiolo, Amelia Catalina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Subject
silo milk
composition
stability
heat
Alimentos y Bebidas
Otras Ingenierías y Tecnologías
INGENIERÍAS Y TECNOLOGÍAS
Access level
Restricted access
License
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repository
CONICET Digital (CONICET)
Institution
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identifier
oai:ri.conicet.gov.ar:11336/28551