Advisor(s)
Abstract(s)
Functional foods (FFs) are food products to be consumed as part of a balanced diet. They provide physiological benefits or reduce
the risk of chronic disease beyond basic nutritional functions. Functional foods containing probiotics and/or prebiotics have
gained much interest in recent years due to their health-promoting capacity.
The main objective of this review is to discuss the analytical strategies that have been used to validate FFs associated with dairy
products containing probiotics and/or prebiotics. In these products, the biochemical events, carried out by enzymes of different
sources (milk, bacteria, rennet) leading to the transformation of milk to diverse products (e.g., yoghurt and cheese), are glycolysis,
proteolysis and lipolysis.
We present the analytical methodologies used to study the microbial probiotic flora and to evaluate the biochemical transformations,
the associated functionality in terms of intestinal microbiome and the safety of such FFs. We address the analytical
figures of merit. We cover the advantages and the disadvantages of such analytical methodologies and comment on future
applications and potential research interest within this field.
Description
Keywords
Analytical methodology Functional food Dairy Enzyme Functionality Glycolysis Lipolysis Prebiotic Probiotic Proteolysis
Pedagogical Context
Citation
RODRIGUES, Dina ...[et al.] - Analytical strategies for characterization and validation of functional dairy foods. Trends in Analytical Chemistry. ISSN 0165-9936 . Vol. 41 (2012) p. 27–45
Publisher
Elsevier