Introduction Kefir grains with efficient proteolytic system is an excellent starter culture for the production of bioactive peptides and milk products. This study explores casein derived from fermented bovine by kefir using peptidomics approaches. The angiotensin converting enzyme (ACE) inhibitory activity these were also investigated. Methods After fermentation, based on LC-MS/MS was used to i...

allergen-specific immunotherapy (ait) has been recently considered as an alternative approach to ameliorate the symptoms of allergen exposure and improvement the patients’ quality of life. dendritic cells (dc) in the forms of tolerogenic or th1-induced cells have been investigated in several studies as one of the promising approaches of ait in allergic diseases. the aim of this study was to eva...

Thin films containing casein appear to be a promising material for coatings used in the medical area to promote biomineralization. α- and β-casein and poly-L-arginine multilayer films were formed by the layer-by layer technique and their thickness and mass were analyzed by ellipsometry and quartz crystal microbalance with dissipation monitoring (QCM-D). (PLArg/casein) films deposited in 0.15M N...

Wróblewska B., Kaliszewska A. (2012): Cow’s milk proteins immunoreactivity and allergenicity in processed food. Czech J. Food Sci., 30: 211–219. The immunoreactivity and allergenicity of proteins present in processed food (UHT milk, yoghurt, hard cheese, cottage cheese, biscuit, and sausage intended for children) were determined in this study. Proteins were characterised by SDS-PAGE electrophor...

BACKGROUND MicroRNAs have important roles in many biological processes. However, the role of miR-139 in healthy mammary gland remains unclear. The objective of this study was to investigate the effects of miR-139 on lactation in dairy cows. RESULTS Here, we found that miR-139 was down-regulated in mid-lactation dairy cow mammary tissues compared with mid-pregnancy tissues. Then, we prioritize...

Milk and milk components are mainly used for related food products. Nevertheless, some of the milk constituents such as casein have alternative non-food applications. In ancient Egypt caseinbased glue was first used. Milk casein proteins are also used for other technical applications [1] including plastic manufacturing [2], fiber textile [3], methane gas production [4]. Casein proteins in bovin...

Many studies highlighted potential associations of β-casein A1 with specific human diseases and a minor digestibility milk, due to the bioactive peptide β-casomorphin 7 (BCM-7) release during digestion. Conversely, ancestral A2 variant seems be favorable trait because it is not associated BMC-7 release. The aim this work was evaluate frequencies variants in offspring previously genotyped cows i...