Abstract: The analysis of nutritional value and selected traits technological suitability milk was performed on the basis available literature. This concerned various animal species used for dairy purposes (cattle, buffalo, goats, sheep, camels, donkeys, horses). It has been stated that a considerable diversity exists in analyzed parameters milk, which results directions utilization. Cow accounts more than 80% world production. is most universal raw material processing, reflected broadest...

Every kind of honey is a very precious natural product which made by Mellifera bees species. The chemical composition depends on its origin or mode production. Honey consists essentially different sugars, predominantly fructose and glucose. There are also non – sugar ingredients like proteins amino acids, as well some enzymes, such as: invertase, amylase, glucose oxidase, catalase phosphatase. fact that one the oldest medicine known worldwide remarkable. Scientists all over world have been...

The aim of the study was to evaluate chemical composition, colour and sensory profile rennet goat cheeses, taking into account their geographic region production. relationships between botanical composition goats’ pasture fatty acid (FA) profiles health indicators fat cheese produced from milk in artisanal conditions were also determined. Grazing goats on natural pastures with greater floristic richness and, above all, presence more meadow species herbs, not only increased proportions...

The stability of the physicochemical characteristics yoghurts during refrigerated storage is important for industry and consumer. In this study we produced plain with addition health-promoting whey protein concentrate (WPC), using two different starter cultures based on Streptococcus thermophilus Lactobacillus delbrueckii subsp. bulgaricus. Physicochemical changes (acidity, nutritional value, water activity, water-holding capacity, texture, colour, including whitening yellowing indices) as...

In view of the threat to local breeds resulting from intensive animal production, many studies are conducted in search arguments confirming their importance food production. case milk not only is its quantity important, but quality as well, including chemical composition. Particular focus has recently been placed on casein proteins beta-casein (CSN2) and kappa-casein (CSN3), due potential impact human health or suitability for cheese The present study analysed polymorphism these 1777 cows...

A comprehensive survey was disseminated to a diverse set of dog owners both sexes and various age groups living in small large towns. The sought feedback from 653 young older male female dogs ancient breeds: Akita, Samoyed, Siberian Husky, Chow Chow, Alaskan Malamute. addressed aspects training, including basic self-control focus, command execution, undesirable behaviors. data obtained were analyzed using Pearson’s Chi-squared test (P ≤ 0.01) Parker’s test. It found that the methods results...

The milk obtained from six cow breeds (Polish Holstein‐Friesian Black‐White and Red‐White, Simmental, Jersey, Polish Red Black‐White) managed in the Lubelskie region Bieszczady Mountains was analysed. A total of 3618 samples collected between 2005 2008 were evaluated for solids content, percentage concentrations fat, protein lactose, freezing point: mean point −0.538°C. influenced by breed, successive lactations, lactation stage geographic region. In with a high urea concentration (over 300...

Nutritional Value and Technological Suitability of Milk from Cows Three Polish Breeds Included in the Genetic Resources Conservation Programme The study included milk obtained cows three native cattle breeds, i.e. White-backed (BG), Red (RP) Black-and-White (ZB) kept under conventional conditions. reference group consisted Holstein-Friesian (PHF) maintained intensive system Simmental (SM) following parameters were determined 976 samples milk: content fat, protein, casein, lactose solids;...

The aim of the study was to determine differences in status selected bioactive whey proteins and lipophilic vitamins milk obtained from certified organic farms as compared conventional (using traditional intensive production systems). Significant relationships were noted with regard system individual compounds, that is β‐lactoglobulin, lactoferrin, lysozyme, A, D 3 E, β‐carotene ( P = 0.001) bovine serum albumin BSA ) 0.016). Milk extensive farms, especially ones, a valuable source certain...

Abstract This paper aims to review the current state of knowledge on significance livestock genetic resources in context increasing global food availability. The still unresolved problem world hunger and rapidly rising human population, especially underdeveloped areas, mainly Africa Southeast Asia, requires numerous measures ensure security. Global production animal origin is generally determined by international breeds selected for high performance a particular product (meat, milk, or...

Effect of Breed and Feeding System on Content Selected Whey Proteins in Cow's Milk Spring-Summer Autumn-Winter Seasons The objective the present study was to evaluate effect breed feeding system content selected whey proteins cow's milk collected spring-summer autumn-winter periods. A total 2,278 samples from Black- Red-and-White variety Polish Holstein-Friesian cows Simmental Jersey were examined. In each sample proteins, i.e. alpha-LA, beta-LG, lactoferrin, BSA lysozyme, analysed by...

This study assessed the effect of access to pasture, lactation number, and foals' sex on nutritional value milk (79 samples) from nine mares. The following were analysed: content dry matter, protein, fat, lactose, ash; percentages α-lactalbumin (α-La), β-lactoglobulin (β-Lg), serum albumin (SA), immunoglobulins (Ig), lactoferrin (Lf), lysozyme (Lz) in total protein; fatty acid profile. Mares without pastures shown produce with a higher matter content, including β-Lg, α-La, Ig, Lf; better...

The aim of the study was to compare content selected minerals in different nectar honeys (acacia, buckwheat, raspberry, linden, rapeseed, and multifloral) available on Polish market. degree which demand for eight (K, Na, Mg, Ca, Zn, Fe, Mn, Cu) by adults is met a portion 100 g honey estimated as well. material consisted 34 artisanal from direct sale samples purchased retail stores. contained significantly more K, but less Na Fe than raspberry most K Ca (1104.7 68.8 mg kg-1), multifloral Mg...

Abstract The aim of the study was to evaluate selected indicators technological suitability milk from four breeds cow housed in free-stall barns and fed a TMR system. A total 1, 146 samples were analysed, collected cows Polish Holstein-Friesian (Black-and-White Red-and-White populations), Jersey, Simmental. following determined samples: content solids non-fat casein, protein-to-fat ratio, active potential acidity, heat stability, rennet clotting time, fat dispersion. Despite use mono-diet...

This study investigated changes in the proximate chemical composition and profiles of fatty acids volatile compounds 12 smoked cheeses made from milk native Polish cow breeds used Beskid Niski. Analyses were performed during shelf life i.e., 1st, 21st, 42nd 69th day storage. Studies have shown that thanks to smoking vacuum-packing, cheese remained stable throughout whole shelf-life. Up until 21st storage, there no statistically significant profile as well compounds. Changes observed only...

Abstract. The investigations included total 515 milk samples which were collected from 309 cows of the main dairy cows’ breeds used in Poland, i.e. Polish Holstein-Friesian Black-White variety (n=150), Red-White (n=77) and Simmental (n=82). There was determined a content fat, protein dry matter, share fat globules ranging size, <6 μm, 6-10 μm >10 as well fatty acids profile. It shown that gained characterized with higher level dispersion (over 70 % diameter percentage short- long-chain...

The content of macro- and microelements in milk depends on a variety environmental, genetic physiological factors. aim the study was to determine effect region production stage lactation, associated with season, se- lected microelements, including potentially toxic elements, goat milk. material consisted samples collected from farms two regions Poland: 74 central-eastern Poland (the Provinces Lublin Świetokrzyskie) 149 southern Bieszczady mountains). three seasons: winter (75 samples),...