The melanophores of larval Xenopus laevis are disparately distributed on the hypomere in that the upper region (UHT) is densely pigmented, the median region (MHT) is moderately pigmented, and the lower region (LHT) is unpigmented. The roles of the melanoblasts and their tissue environment in determining the melanophore pattern was investigated by heterotopic transplantation of hypomeric tissues...

Milk that is necessary at every period of human life, a good source for macro and micro food elements besides C vitamin iron. Hovewer, most milk products may contaminate to heavy metal instruments equipmant used in production during lactation period. The aim this study was detect presence lead, cadmium, mercury, arsenic heat treated drinking offered sale the market. A total 100 UHT (n= 90) past...

The challenge in controlling the supply of beverage ingredients is strongly influenced by stable condition supply, prices and differences shelf life themselves. high cost such as milk, flavoring powder difficulty finding supplies certain ingredients, all increase difficulties will certainly affect operations. There are three choices, either price, reduce profit, or portion size. All these choic...

The development of taste aversion learning to novel cues contained in mother's milk was examined in rat pups. Pups receiving distinctive mild by experimenter-delivered oral infusions followed by toxicosis formed an aversion to the dam's diet. Robust aversions were learned as early as Day 10 and were retained for at least 11 days. When the same distinctive milk was obtained directly from a foste...

Heat-stable endopeptidases in raw milk, especially the alkaline metallopeptidase AprX secreted by Pseudomonas spp., are a well-known challenge for dairy industry. They can withstand UHT treatment and may cause quality defects over shelf life of milk products. Therefore, we established an indirect ELISA detection milk. We developed 2-step sample contaminated with to avoid interference proteins s...

OBJECTIVE Dietary guidance emphasizes plain low-fat and skim milk over whole, reduced-fat, and flavored milk (milk eligible for replacement [MER]). The objective of this study was to evaluate the population-level impact of such a change on energy, macronutrient and nutrient intakes, and diet cost. DESIGN Cross-sectional modeling study. SETTING Data from the 2001-2002 and 2003-2004 National ...

abstract: the growth rate of two probiotic strains with documented health effects was studied in ultra-high temperature treated milk separately and beside each other. the probiotic strains were lactobacillus acidophilus (la-5) and bifidobacterium lactis (bb-12). fermentation was followed for 12 h at 37 ˚c and the samples were analyzed for ph, titratable acidity and viable counts of probiotic ba...

PURPOSE This study aimed to evaluate the safety and efficacy to induce clinical desensitization to cow's milk (CM) of an oral immunotherapy (OIT) protocol in a pediatric population with cow's milk allergy (CMA). In addition, the immune responses against β-casein, of peripheral blood mononuclear cells (PBMCs) from CMA patients, before and after the protocol were evaluated and compared to a nonal...

A simple and rapid flow system for the determination of lactulose in milk samples was developed. It is based on the hydrolysis of lactulose to galactose and fructose by the enzyme beta-galactosidase immobilised in a reactor. The amount of fructose produced was measured with an electrochemical biosensor based on the fructose dehydrogenase enzyme, K3[Fe(CN)6] as mediator and a platinum based elec...

The shelf life of pasteurized milk is limited by heat-stable proteases that undergo depolymerization, causing age gelation and bitterness. Proteolysis of milk during storage can be attributed to both native proteases and the proteases produced by bacteria, such as plasmin, which is the major native protease in milk. Ultra-high temperature (UHT) processing (>135°C for 2 s) inactivates proteases ...