Jolita Klementaviciute - Academia.edu (original) (raw)

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Papers by Jolita Klementaviciute

Research paper thumbnail of Effect of Medium Chain Fatty Acids and Emulsifier on Quality Parameters of Laying Hen's Eggs

The objective of the experiment was to evaluate medium-chain fatty acids (MCFAs) and emulsifier i... more The objective of the experiment was to evaluate medium-chain fatty acids (MCFAs) and emulsifier influence on quality parameters of laying hens eggs. The feeding experiment was performed for 56 days with 30-week old Lohmann Brown lines combination 27 laying hens. Hens were divided into 3 groups; laying hens were fed with granular compound feed, 125 g/per day each. One of experimental groups compound feed was supplemented with MCFAs (dosage-1 kg/t feeds) and anther group feed was supplemented with MCFAs (dosage-1 kg/t feeds) +emulsifier Lipidol (dosage 0.5 kg/t). During the first test period additive of MCFAs significant reduced egg weight 2.93 % (P<0.05) and additive of MCFAs+emulsifier in layer's feeds increased egg's yolk weight 0.6% (P < 0.001). After all experiment period it was found that feeds supplemented with medium-length fatty acids additives improved parameters of egg yolk color and feeds supplemented with MCFAs +emulsifier Lipidol significant reduced egg wei...

Research paper thumbnail of Supplement Based on Fermented Milk Permeate for Feeding Newborn Calves: Influence on Blood, Growth Performance, and Faecal Parameters, including Microbiota, Volatile Compounds, and Fatty and Organic Acid Profiles

Animals

The aim of this study was to assess the effect of a feed supplement, namely milk permeate (MP) fe... more The aim of this study was to assess the effect of a feed supplement, namely milk permeate (MP) fermented with Lactobacillus uvarum LUHS245, on the newborn calves’ growth performance and blood and faecal parameters, including microbiota and volatile compound and fatty acid profiles. Ten female Holstein calves in the control group (CON group) were fed with a standard milk replacer diet and colostrum only, from day 2 to 14 of life, while 10 calves of the treated group (MP group) were fed with the same diet supplemented with 50 mL of the fermented MP. After 14 days, there were no significant differences between the groups in blood parameters, growth performance, or faecal pH. There was a significantly higher percentage of live lactic acid bacteria (by 17.02%), a lower percentage of enterobacteria (by 10.38%), a higher overall number of probiotic bacteria, a 1.7-fold higher species variety, and a higher content of dry matter in the faeces of the MP group (p < 0.05). The fatty acid and...

Research paper thumbnail of Effect of Medium Chain Fatty Acids and Emulsifier on Quality Parameters of Laying Hen's Eggs

The objective of the experiment was to evaluate medium-chain fatty acids (MCFAs) and emulsifier i... more The objective of the experiment was to evaluate medium-chain fatty acids (MCFAs) and emulsifier influence on quality parameters of laying hens eggs. The feeding experiment was performed for 56 days with 30-week old Lohmann Brown lines combination 27 laying hens. Hens were divided into 3 groups; laying hens were fed with granular compound feed, 125 g/per day each. One of experimental groups compound feed was supplemented with MCFAs (dosage-1 kg/t feeds) and anther group feed was supplemented with MCFAs (dosage-1 kg/t feeds) +emulsifier Lipidol (dosage 0.5 kg/t). During the first test period additive of MCFAs significant reduced egg weight 2.93 % (P<0.05) and additive of MCFAs+emulsifier in layer's feeds increased egg's yolk weight 0.6% (P < 0.001). After all experiment period it was found that feeds supplemented with medium-length fatty acids additives improved parameters of egg yolk color and feeds supplemented with MCFAs +emulsifier Lipidol significant reduced egg wei...

Research paper thumbnail of Supplement Based on Fermented Milk Permeate for Feeding Newborn Calves: Influence on Blood, Growth Performance, and Faecal Parameters, including Microbiota, Volatile Compounds, and Fatty and Organic Acid Profiles

Animals

The aim of this study was to assess the effect of a feed supplement, namely milk permeate (MP) fe... more The aim of this study was to assess the effect of a feed supplement, namely milk permeate (MP) fermented with Lactobacillus uvarum LUHS245, on the newborn calves’ growth performance and blood and faecal parameters, including microbiota and volatile compound and fatty acid profiles. Ten female Holstein calves in the control group (CON group) were fed with a standard milk replacer diet and colostrum only, from day 2 to 14 of life, while 10 calves of the treated group (MP group) were fed with the same diet supplemented with 50 mL of the fermented MP. After 14 days, there were no significant differences between the groups in blood parameters, growth performance, or faecal pH. There was a significantly higher percentage of live lactic acid bacteria (by 17.02%), a lower percentage of enterobacteria (by 10.38%), a higher overall number of probiotic bacteria, a 1.7-fold higher species variety, and a higher content of dry matter in the faeces of the MP group (p < 0.05). The fatty acid and...

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