Analysis of the Endogenous Peptidomes of Different Infant Formula Types and Human Milk.

ABSTRACT: Infant formula (IF) is a commonly used replacement whenever mother's own milk is not available. Most IFs are based on cow milk (powders, liquids). Alternatives, based on other sources such as goat milk or plants, exist. Independent of the source, IF production and composition are strictly regulated. Besides proteins, minerals, and lipids, milk contains a variety of endogenous peptides. Whereas the human milk peptidome has been studied intensively, the peptidomes of IFs have been mostly neglected. This study investigated the peptidomes of different types of first stage IF, including cow milk-based powders and liquids, and powdered goat milk-based IF, highlighting major similarities and differences to human milk. Extracted native peptidomes were analyzed by nanoRPC-ESI-MS/MS using two differ

SUBMITTER: Wolk M 

PROVIDER: S-EPMC8623676 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature