In this study, the genetic diversity of three milk protein genes namely beta-casein, kappacasein and beta-lactoglobulin was estimated in Turkish cattle breeds. Based on these genes, breeds in Turkey have been grouped as: 1) Eastern Anatolian Red, Anatolian Black and Southern Anatolian Red and 2) Turkish Grey, Turkish Holstein and Holstein Candidate Bulls. B alleles of the three studied genes, w...

The gene encoding human tear prealbumin, a major component of the protein fraction of tear fluid, was cloned from total cDNA of lacrimal gland by polymerase chain reaction using synthetic oligonucleotides derived from N-terminal amino acid sequences of the purified protein. Sequence analysis and a computer-assisted homology search revealed this protein to be a member of the lipocalin superfamil...

• Two recombinant beta-lactoglobulin (BLG) B variants were produced in E. coli . Production/isolation resulted native BLG without post-translational modifications. Properties of compared to commercial and AB. Minor differences solubility interface adsorption behavior evident. Genetically engineered natural BLGs show similar emulsifying properties.

Protein is one of the nutrient components in milk that related to product quality. The protein are divided into casein alpha-s1, beta, alpha-s2, kappa, and whey fractions such as alpha lactalbumin beta lactoglobulin. There no existing data fraction dairy cow goats Banyumas Regency. This study aimed determine profile form goat Banyumas. Milk sample from fifty cows thirty was taken by random samp...

The laccase induced gelation of maize bran arabinoxylans at 2.5% (w/v) in the presence of insulin or beta-lactoglobulin at 0.1% (w/v) was investigated. Insulin and beta-lacto-globulin did not modify either the gel elasticity (9 Pa) or the cross-links content (0.03 and 0.015 microg di- and triferulic acids/mg arabinoxylan, respectively). The protein release capability of the gel was also investi...

The uptake of ovalbumin (OA) from egg and beta-lactoglobulin (BLG) from cow's milk into the blood was investigated for seven hours after a test meal in five children with coeliac disease on a gluten free diet and after gluten challenge, and in five children with normal jejunal mucosa. Ovalbumin was detectable by ELISA in three of five coeliac children (maximal concentrations 8-178 ng/ml serum) ...

In the present study, we use a model gastro-intestinal system to study the influence of different food-grade surface-active molecules (Sn-2 monopalmitin, beta-lactoglobulin, or lysophosphatodylcholine) on lipase activity. The interfacial activity of lipase and surfactants are assessed with the pendant drop technique, a commonly used tensiometry instrument. A mathematical model is adopted which ...

OBJECTIVE To investigate the humoral and cellular immune response against cow's milk proteins in Behçet's disease and to distinguish any behaviour during active or inactive disease. METHODS Peripheral blood mononuclear cells from 16 patients and from eight normal controls were cultured in the presence of phytohaemagglutinin (PHA), beta-casein, beta-lactoglobulin, or chicken egg albumin. Inter...