Cow colostrum and early milk enriched with eicosapentaenoic and docosahexaenoic fatty acid

Mašek, Tomislav; Krstulović, Luka; Brozić, Diana; Vranić, Marina; Maurić, Maja; Bajić, Miroslav; Starčević, Kristina

doi:10.1007/s00217-013-2144-1

Cited by 13 publications

(10 citation statements)

References 23 publications

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“…Milk quantity, fat and protein content and fatty acid composition were determined. Milk fat extraction and fatty acid analysis were undertaken according to Masek et al (2014). The composition of each fatty acid was expressed as a percentage of the total fatty acids.…”

Section: Resultsmentioning

confidence: 99%

Effects of different variants of the FASN gene on production performance and milk fatty acid composition in Holstein × Simmental dairy cows

Maurić¹,

Mašek²,

Ljoljić³

et al. 2019

Vet. Med. - Czech

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Crossbreeding of Holstein cattle with bulls of other breeds has garnered increasing interest with respect to efforts to improve performance traits and to decrease problems with fertility and health. Therefore, the objective of this study was to compare the effects of the fatty acid synthase (FASN) gene on milk production traits and fatty acid composition of Simmental and first-generation Holstein × Simmental crossbred cows. A total of 105 cows (72 Simmental and 33 crossbred Holstein) were genotyped using the PCR-RFLP method and their fatty acid profiles were analysed. The crossbred Holstein cows with diplotype TW/AR had significantly higher fat content and yield compared to the purebred Simmental cows of the same diplotype. The Holstein × Simmental cows with the diplotype AR/AR were also characterised by significantly lower content of C16:0 and saturated fatty acids, but higher C18:1n9, monounsaturated fatty acid and monounsaturated fatty acid/saturated fatty acid content compared to the same diplotype of the Simmental cattle. These results indicate that with accurate breeding plans, crossbreeding Holstein cows with Simmental bulls could be directed towards a more desirable fatty acid composition of milk and dairy products.

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Section: Resultsmentioning

confidence: 99%

Effects of different variants of the FASN gene on production performance and milk fatty acid composition in Holstein × Simmental dairy cows

Maurić¹,

Mašek²,

Ljoljić³

et al. 2019

Vet. Med. - Czech

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“…The same happens with lipids, in which there is a reduction in their levels up to 14 days postpartum [ 3 ]. On average, more than 70% of the fatty acids in bovine colostrum are saturated, while 20% are monounsaturated and 5% polyunsaturated [ 4 ]. Growth factors, mainly IGF-I, IGF-II and TGF-β1, immune modulators IL-1β, IL-6, TNF-α, INF-γ, and immunoglobulins IgA, IgG and IgM are also at higher levels in colostrum.…”

Section: Introductionmentioning

confidence: 99%

Nutritional and physicochemical quality of formulations based on colostrum and bovine whey

et al. 2022

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The objective of this study was to investigate the nutritional quality of bovine colostrum and whey mixtures. Five whey with bovine colostrum formulations were prepared (90:10; 80:20; 70:30; 60:40 and 50:50 whey:colostrum v:v) to be subjected to low-temperature pasteurization (63°C to 65°C for 30 minutes) and freeze-drying. The samples underwent chemical composition characterization, fatty acid profile analysis, determination of contamination by Enterobacteriaceae, pH, and Dornic acidity measurements before and after vat pasteurization. The amount of protein, fat, total solids, defatted dry extract, Brix and density increased as the bovine colostrum concentration increased. The level of saturated fatty acids and the thrombogenicity and atherogenicity indices reduced, while unsaturated fatty acids increased as the level of added bovine colostrum increased. The low-temperature pasteurization of the formulations was possible and effective, eliminating contamination by Enterobacteriaceae in the samples. Mixing bovine colostrum and whey reduced the colostrum viscosity, allowing a successful pasteurization procedure. Due to colostrum composition, the formulations yielded a higher nutritional value when compared to whey alone. The parameters applied in the formulation of mixtures of bovine colostrum and whey resulted in valuable ingredients for preparing novel dairy products.

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“…Group S-Col (n = 3) was fed swine colostrum (EPA, DHA, and ARA content of 0.98, 0.90, and 0.44 g/100 g FA, respectively [23]). Group B-Col (n = 3) was fed bovine colostrum (EPA, DHA, and ARA content of 0.28, 0.02, and 0.48 g/100 g FA, respectively [24]). Group IF-SS (n = 3) was fed the infant formula and given an intraumbilical artery (i.u.a.)…”

Section: Methodsmentioning

confidence: 99%

Absorption of Polyunsaturated Fatty Acid (PUFA) Is Related to IgG Blood Levels of Neonatal Pigs during the First 48 Hours Postpartum

Pierzynowska

Woliński

Weström

et al. 2020

Journal of Immunology Research

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The current study is aimed at highlighting the impact of enterally or parenterally applied immunoglobulins (Igs) on polyunsaturated fatty acid (PUFA) absorption in newborn pigs. Piglets were chosen as the appropriate model since they are born agammaglobulinemic and any effects of Ig addition can thus be easily monitored. Twenty-one, new born piglets were used in the study. Plasma levels of PUFAs, ARA, DHA, and EPA dropped (similarly to that seen in human infants) by between 40 and 50% in newborn, unsuckled piglets fed an infant formula for 48 h. However, piglets fed the same infant formula but supplied with immunoglobulins (Igs) either orally, by feeding piglets with swine or bovine colostrum, or intravenously, by i.u.a. (intraumbilical artery) infusion of swine or human Ig preparations or swine serum, demonstrated improved growth and PUFA levels similar to those observed at birth. The significant positive correlation was found between the body weight gain, as well as levels of ARA and EPA, and plasma immunoglobulins concentration. These results indicate the importance of the presence of Ig in the blood for appropriate absorption of dietary PUFAs and probably other nutrients in newborn piglets. This may have an impact on the dietary guidelines for human neonates, especially those born prematurely with low plasma Ig levels, since PUFAs are important factors for brain development in early life.

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Cow colostrum and early milk enriched with eicosapentaenoic and docosahexaenoic fatty acid

Cited by 13 publications

References 23 publications

Effects of different variants of the FASN gene on production performance and milk fatty acid composition in Holstein × Simmental dairy cows

Effects of different variants of the FASN gene on production performance and milk fatty acid composition in Holstein × Simmental dairy cows

Nutritional and physicochemical quality of formulations based on colostrum and bovine whey

Absorption of Polyunsaturated Fatty Acid (PUFA) Is Related to IgG Blood Levels of Neonatal Pigs during the First 48 Hours Postpartum

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