Milk peptides

Ebook "Bioactive components of milk (Advances in experimental medicine and biology, Volume 606)" is divided into four parts. The first part focuses on bioactive milk lipid components, which very widely among mammalian species. The second part describes different aspects of biological active colostrums and milk proteins and their derivatives, with special concern on species specific effects.

492p manmanthanhla0201 27-02-2024 3 2   Download

Lactoferricin (Lfcin) is an antimicrobial activity center of lactoferrin, produced by hydrolysis from the N-terminal of lactoferrin. It was hypothesized that the intramolecular disulfide bond in Lfcin could affect its antibacterial function through influencing its molecular structure.

10p vigandhi 23-02-2022 10 1   Download

Bacterial strains isolated from milk and dairy products produce a range of lantibiotics which can employed for development of food preservatives, flavor enhancers and as alternate treatment strategies for multi drug resistant bacterial pathogens. The diverse category of lantibiotics from milk isolates include well characterized prototypes like nisin to newer peptides yet to be studied.

7p mudbound 10-12-2021 10 1   Download

The liquid chromatography tandem mass spectrometry with electrospray ionization (ESI) source in multiple reactions monitoring (MRM) mode has been used to detect five allergen including milk, egg, peanut, soyabean, and walnut in milk, dairy products, and confectionery. The allergenic proteins from food matrices were extracted with an extraction buffer (50 mM of TRIS- saline, 2 M of urea, and 25 mM of DTT) and then enzymatically digested with trypsin to form peptides. The peptides were eventually detected on a LC-MS/MS Triple Quad 5500 system from AB SCIEX.

8p kethamoi9 01-12-2020 8 1   Download

ACFP is an anti-cancer fusion peptide derived from bovine milk protein. This study was to investigate the anti-cancer function and underlying mechanisms of ACFP in ovarian cancer. Our results suggest that ACFP may represent a potential therapeutic agent for ovarian cancer that functions by altering the expression and signaling of cancer-related pathways in ovarian cancer cells.

14p vinaypyidaw2711 26-08-2020 6 2   Download

The metabolic activities of the casein peptides were verified using purified enzymatic inhibition studies. The regulatory enzyme inhibition led us to conclude a positive correlation with the role of casein peptides in modulating the diabetic and hypertensive metabolic pathways in the biological system. Purified enzymes were used for the investigation to clearly observe the direct impact on the diabetes and hypertension related bioprocesses.

10p nguaconbaynhay7 15-08-2020 14 1   Download

In dairy industry whey is a by-product during the manufacture of coagulated milk products such as paneer, channa, casein etc. Bioactive peptides produced by the fermentation of the whey have various biofunctional properties. The ACE inhibitory activity of cultured buttermilk prepared by addition of 40% fermented whey (RT3), 30% fermented whey (RT4) and control (RT5) were found to be 69.24, 64.50 and 57.63 per cent respectively.

13p nguaconbaynhay6 24-06-2020 11 1   Download

The caprine milk proteins are considered as power house of bioactive peptides, these bioactive peptides may be released in enzymatic hydrolysis(Trypsin 10 mg of enzyme/5 g of protein) at pH 8.0 and temperature 400 C was of casein fractions was carried out at an enzyme- substrate (E: S) ratio of 1:25. Enzymatic hydrolysis of casein fractions was carried out at an enzyme- substrate (E: S) ratio of 1:25.

7p gaocaolon5 14-06-2020 6 2   Download

Dahi was prepared using cow and caprine milk and the experiment was carried out to assess the quality Dahi during storage from two distinct species of milk. The cow samples were collected from Dairy farm, KVAFSU, Hebbal, Bengaluru and caprine milk samples were collected from Sinchana goat and sheep farm, Marenahalli village (Bengaluru Rural District) and Yashodhavana Goat Farm (Mysuru) were used. The Dahi prepared were incorporated with different level of Bioactive peptides (BAPs) to studied their antibacterial and antioxidative role during storage as a index for storage stability.

9p gaocaolon5 14-06-2020 13 1   Download

Angiotensin-converting enzyme (ACE) plays a central role in blood pressure regulation by producing the vasoconstrictor angiotensin II. The inhibition of ACE with natural inhibitors, as alternatives to avoid the side effect of synthetic drugs, is a major target in the prevention of hypertension. In this study, we examined the separated caseins and whey proteins of goat milk for the presence of ACE inhibitory peptides.

9p kequaidan1 16-11-2019 19 1   Download

The present work reports isolation and characterization of a highly glycosylated protein from bovine milk fat globule membranes, known as PAS III. Partial amino-acid sequencing of the purified protein allowed construction of degenerate oligonucleotide primers, enabling isolation of a full-length cDNA encoding a protein of 330 amino-acid residues. N-terminal amino-acid sequencing of derived peptides and the purified protein confirmed 76% of the sequence and demonstrated presence of a cleavable signal peptide of 23 residues, leaving a mature protein of 307 amino acids.

9p system191 01-06-2013 47 3   Download

The large intestine of breast-fed infants is colonized predominantly by bi®dobacteria, which have a protective e€ect against acute diarrhea. In this study we report for the ®rst time the identi®cation of human milk peptides that selectively stimulate the growth of bi®dobacteria. Several bi®dogenicpeptideswerepuri®edchromatographically from pepsin-treated human milk and identi®ed as proteolytically generated fragments from the secretory component of the soluble polyimmunoglobulin receptor and lactoferrin;...

7p research12 23-04-2013 40 1   Download

Milk evolved as a means of providing for the postnatal needs of the developing mammalian neonate. Any perception that milk is a simple, homogeneous fluid does not adequately acknowledge the remarkable array of complex activities and functionalities of its constituent components.

350p taurus23 27-09-2012 116 18   Download