Diseases are responsible for losses in livestock production by increasing animal mortality and reducing productivity. The administration of antibiotics can help mitigate these negative effects. However, inappropriate use lead to severe complications, such as raising antibiotic resistance. purpose this study was perform a comparative analysis disease frequency over four years, based on the size dairy farms type farm. covered 4-year period included medium (20–50 cows, n = 13), large (>250...

Flowers of hemp (Cannabis sativa L.) are widely used in cosmetics, food, and the pharmaceutical industry. The drying process plays a key role retention aroma also quality products. Seven variants flower drying, including convection (CD), vacuum–microwave (VMD), combined consisting convective pre-drying followed by finishing (CPD-VMFD) were checked this study. For each process, we applied two-term model. Dried material was submitted to color chromatographical assessments. Analyses obtained...

Cow’s milk and dairy products are the primary sources of OBCFAs, which have beneficial health properties. The goal this study was to identify factors that influence content OBCFAs in cow’s indicate can serve as biomarkers for fermentation processes. depends on species ruminants, with studies showing varies between 3.33% (in goat’s milk) 5.02% buffalo’s milk). These differences also stem from animals’ energy balance, lactation phases, forage-to-concentrate ratio, presence bioactive compounds...

Plants from the Ilex genus are known for properties such as antimicrobial and anti-inflammatory activity, can act antiobesity agents thus be helpful in medicine. Some holly species, paraguariensis (widely form of popular beverage: yerba mate), have been investigated, while others partially researched or remain unknown. Therefore, we performed qualitative quantitative phytochemical analyses screened lesser-studied species (I. aquifolium L., I. 'Argentea Marginata' × meserveae 'Blue Angel')....

One of the most common diseases old age in modern societies is glaucoma. It strongly connected with increased intraocular pressure (IOP) and could permanently damage vision affected eye. As there are only a limited number chemical compounds that can decrease IOP as well blood flow eye vessels, up-to-date investigation new molecules important. The composition dried Cornelian cherry (Cornus mas L.) polar, iridoid-polyphenol-rich fraction was investigated. Loganic acid (50%)...

Abstract. The aim of this study was to compare the influence propylene glycol and glycerin added Total Mixed Ration (TMR) dose on lipid-carbohydrate metabolism, activity selected liver enzymes milk yield Simmental cows in periparturient period. Forty two breed were divided into 3 groups (n=14). Cows from experimental given 300 ml/d either or 7th day prepartum 21st postpartum. In week 5 lactation that 12 receiving Body Condition Score (BCS) higher as compared control cows. An application...

Abstract The knowledge of the existing levels and interrelationships between various blood milk parameters is very useful for analysis monitoring homeostasis high-yielding dairy cows. aim study was to evaluate these values correlations selected markers liver function aspartate aminotransferase (AST), alanine (ALT), gamma-glutamyl transferase (GGT), bilirubin, albumin, glucose, cholesterol) parameters: somatic cell count (SCC), colony-forming units (CFU), fat, protein, lactose, dry matter...

The aim of the study was to evaluate effects dietary unprotected fish oil on milk yield, fatty acids content and serum metabolic profile in dairy cows. Forty lactating Polish Holstein-Friesian cows were assigned two groups. fed a control basal diet (C group), or containing 2% addition mineral carrier (FOM group) during 8-week period. Supplementing FOM had no significant effect fat, protein, lactose concentration somatic cells count, but increased yield (36.5 kg/d), (p < 0.05) compared with...

Abstract. The study aimed at an assessment of a possibility calves’ health status improvement in neonatal period by preventive application 10 % ethanol extract propolis (EEP). An influence EEP on selected biochemical and haematological parameters blood, body weight gains diarrhoea symptoms intensity was determined. Propolis contains range biologically active compounds exhibits numerous beneficial properties. Ethanolic is form that usually used prevention. Forty five calves were the...

The objective of this study was to determine the effects feeding protein-iron complex (PIC) on productive performance and indicators iron metabolism, hematology parameters, antioxidant immune status during first 35 days a calf's life. Preparation involved enzymatic hydrolysis milk casein (serine protease from Yarrowia lipolytica yeast). Iron chloride then added hydrolyzate lyophilizate. Calves were divided into treated groups: LFe (low dose) 10 g/day calf complex, HFe (height 20 calf,...

Vegetable and animal oils are susceptible to the oxidation of their lipid components on storage. Polyphenols from apple peels investigated as potential natural antioxidants used for stabilizing polyunsaturated fatty acid preventing oxidation. The aim this study was assessing antioxidant efficacy pomace in linseed fish oils, stored anaerobic conditions. Apple added eight weeks evaluate activity polyphenolic components. total phenolic content, DPPH, ABTS •+ , FRAP, value (AV), peroxide (PV),...

Abstract. The aim of this study was to evaluate the effect training on hematological and biochemical blood indices acid–base balance as well attempt an assessment degree driving horses' based examined parameters during cycle. conducted eight Polish Halfbred horses (aged 6–12 years). Each four-horse harness included two geldings mares. Blood collected before directly after a 30 min recovery period. samples were analyzed for parameters, glutathione peroxidase activity. data processed using...

Abstract Natural compounds are an important source of desired biological activity which help to improve nutritional status, enhance productivity and bring many health benefits. The leaves the Ilex paraguariensis (Aquifoliaceae) used for preparing a beverage known as yerba mate represent proven natural polyphenols foster with emphasis on antioxidant properties. In present work we focused polyphenolic content air-dried aquifolium L., ‘Argentea Mariginata’, meserveae ‘Blue Angel’, commercially...

The objective of this study was to determine the effects feeding a protein-iron complex (PIC) calves. Specifically, aim understand how it influences productive performance and indicators iron metabolism, hematology biochemical parameters during with whole milk before weaning. carried out on 20 Polish Holstein Friesian calves were then divided into control group (CON), fed full (n = 10), an experimental (MFe), who received PIC additive in at 16 g/day 10). In order production parameters,...

Ilex paraguariensis, the holly tree, is a plant with recognized biological properties, whose aqueous infusions are known as “Yerba mate”, that regulate lipid metabolism, reduce obesity, and improve brain stimulation. In present study, effect of standardized saponin terpenoid fractions European taxon, aquifolium, on blood biochemical parameters in rat model metabolic disorder, (fa/fa) Zucker, presented. The profiles volatile two species six varieties were investigated. After selecting best...

The leaves of Ilex paraguariensis (known as Yerba mate), used a popular beverage, are very well-recognized plant material with various biological activities, including analeptic (because caffeine), anti-obesity (phenolics, saponins), antimicrobial, and antiviral saponins). Here, the chemical compositions two European species (× meserveae aquifolium) three varieties each were investigated. terpenoid, saponin, polyphenolic fractions submitted for LC-MS or GC-MS analysis against standard Mate...

Abstract. The aim of the study was to determine an influence diet additives in a form protected palm oil, fish oil or unprotected with glycerol Polish Holstein-Friesian cows on milk fatty acid composition, metabolism, yield and composition. Milk production, fat, protein did not differ statistically between groups. A significant increase (P&lt;0.01) glucose level blood noted after application glycerol. lowest concentration β-hydroxybutyrate non-esterified acids, highest cholesterol...