High-Temperature Short-Time and Holder Pasteurization of Donor Milk: Impact on Milk Composition.

ABSTRACT: Holder pasteurization (HoP; 62.5 °C, 30 min) is commonly used to ensure the microbiological safety of donor human milk (DHM) but diminishes its nutritional properties. A high-temperature short-time (HTST) system was designed as an alternative for human milk banks. The objective of this study was to evaluate the effect of this HTST system on different nutrients and the bile salt stimulated lipase (BSSL) activity of DHM. DHM was processed in the HTST system and by standard HoP. Macronutrients were measured with a mid-infrared analyzer. Lactose, glucose, myo-inositol, vitamins and lipids were assayed using chromatographic techniques. BSSL activity was determined using a kit. The duration of HTST treatment had a greater influence on the nutrient composition of DHM than did the tested temperatu

SUBMITTER: Escuder-Vieco D 

PROVIDER: S-EPMC7913308 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature