The biological significance of differences in cows and sows colostrum and milk composition
Biologičeskoe značenie različij v sostave kolostruma i moloka korov i svinomatok
2014
Authors
Kirovski, DanijelaVujanac, Ivan
Prodanović, Radiša
Đurić, Miloje
Sladojević, Željko
Savić, Đorđe
Article (Published version)
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The objective of this work was to compare the composition of colostrum and milk of cows and sows (content of dry matter, protein, milk fat and lactose, concentration of IGF-I and insulin) in samples taken on the first, second, third and seventh day after parturition, and then based on the differences in composition to determine a biological significance of nutrition of newborn during the earliest stages of their life. The investigation included 14 cows of Holstein breed and 14 sows of Landrace breed. The content of dry matter and the concentration of proteins in both colostrum and milk samples were statistically significantly higher in regard to sows mammary glands secretion, taken on the first day after the parturition (p lt 0,01 and p lt 0,001, individually), but their decrease in mammary glands secretion was more pronounced in the cows than the sows, during the first seven days. The concentration IGF-I was statistically significantly higher in the cows colostrum and milk in regard t...o the sows during the whole investigation period, while the concentration of insulin was significantly higher in the sows in regard to the cows during the same period. The concentrations of milk fat and lactose in cows milk samples were significantly lower in regard to the sows in all period of the study. On the basis of the obtained results, it can be concluded that there are significant differences in the composition of milk and colostrum of both the investigated animal species. The differences are probably the result of evolutionary adaptation of mammal gland function to nutrition, energy and protection requirements of these young animals in their early postnatal life.
Cilj rada bio je da se uporedi sastav kolostruma i mleka krava i krmača (sadržaj suve materije, proteina, mlečne masti i laktoze, koncentracija IGF-I i insulina) u uzorcima uzetim prvog, drugog, trećeg i sedmog dana nakon porođaja i na osnovu razlika u sastavu ustanovi biološki značaj u ishrani njihovog podmlatka u najranijoj fazi života. U ispitivanje je uključeno 14 krava holštajn rase i 14 krmača rase landras. Procenat suve materije i koncentracija proteina u uzorcima kolostruma i mleka krava bili su statistički značajno viši u odnosu na sekret mlečne žlezde krmače u uzorcima uzetim prvog dana nakon porođaja (p lt 0,01 i p lt 0,001, pojedinačno) ali je smanjenje njihovog sadržaja u sekretu mlečne žlezde tokom prvih sedam dana bilo izraženije kod krava u odnosu na krmače. Koncentracija IGF-I bila je statistički značajno viša u kolostrumu i mleku krava u odnosu na krmače tokom celog perioda ispitivanja, dok je koncentracija insulina bila značajno viša kod krmača u odnosu na krave toko...m istog perioda. Koncentracije mlečne masti i laktoze u uzorcima mleka krava bile su značajno niže u odnosu na krmače u svim periodima ispitivanja. Na osnovu dobijenih rezultata može se zaključiti da postoje značajne razlike u sastavu kolostruma i mleka kod dve ispitivane vrste životinja. Te razlike su najverovatnije posledica evolutivnog prilagođavanja funkcije mlečne žlezde nutritivnim, energetskim i zaštitnim potrebama mladunčadi ovih vrsta životinja u panom postnatalnom životu.
Keywords:
cows / sows / milk / colostrum / krave / krmače / mleko / kolostrumSource:
Veterinarski Glasnik, 2014, 68, 3-4, 175-188Publisher:
- Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
Funding / projects:
- Molecular genetic and ecophysiological researches on the protection of autochthonous animal genetic resources, sustaining domestic animals’ welfare, health and reproduction, and safe food production (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46002)
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Institution/Community
Fakultet veterinarske medicineTY - JOUR AU - Kirovski, Danijela AU - Vujanac, Ivan AU - Prodanović, Radiša AU - Đurić, Miloje AU - Sladojević, Željko AU - Savić, Đorđe PY - 2014 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1127 AB - The objective of this work was to compare the composition of colostrum and milk of cows and sows (content of dry matter, protein, milk fat and lactose, concentration of IGF-I and insulin) in samples taken on the first, second, third and seventh day after parturition, and then based on the differences in composition to determine a biological significance of nutrition of newborn during the earliest stages of their life. The investigation included 14 cows of Holstein breed and 14 sows of Landrace breed. The content of dry matter and the concentration of proteins in both colostrum and milk samples were statistically significantly higher in regard to sows mammary glands secretion, taken on the first day after the parturition (p lt 0,01 and p lt 0,001, individually), but their decrease in mammary glands secretion was more pronounced in the cows than the sows, during the first seven days. The concentration IGF-I was statistically significantly higher in the cows colostrum and milk in regard to the sows during the whole investigation period, while the concentration of insulin was significantly higher in the sows in regard to the cows during the same period. The concentrations of milk fat and lactose in cows milk samples were significantly lower in regard to the sows in all period of the study. On the basis of the obtained results, it can be concluded that there are significant differences in the composition of milk and colostrum of both the investigated animal species. The differences are probably the result of evolutionary adaptation of mammal gland function to nutrition, energy and protection requirements of these young animals in their early postnatal life. AB - Cilj rada bio je da se uporedi sastav kolostruma i mleka krava i krmača (sadržaj suve materije, proteina, mlečne masti i laktoze, koncentracija IGF-I i insulina) u uzorcima uzetim prvog, drugog, trećeg i sedmog dana nakon porođaja i na osnovu razlika u sastavu ustanovi biološki značaj u ishrani njihovog podmlatka u najranijoj fazi života. U ispitivanje je uključeno 14 krava holštajn rase i 14 krmača rase landras. Procenat suve materije i koncentracija proteina u uzorcima kolostruma i mleka krava bili su statistički značajno viši u odnosu na sekret mlečne žlezde krmače u uzorcima uzetim prvog dana nakon porođaja (p lt 0,01 i p lt 0,001, pojedinačno) ali je smanjenje njihovog sadržaja u sekretu mlečne žlezde tokom prvih sedam dana bilo izraženije kod krava u odnosu na krmače. Koncentracija IGF-I bila je statistički značajno viša u kolostrumu i mleku krava u odnosu na krmače tokom celog perioda ispitivanja, dok je koncentracija insulina bila značajno viša kod krmača u odnosu na krave tokom istog perioda. Koncentracije mlečne masti i laktoze u uzorcima mleka krava bile su značajno niže u odnosu na krmače u svim periodima ispitivanja. Na osnovu dobijenih rezultata može se zaključiti da postoje značajne razlike u sastavu kolostruma i mleka kod dve ispitivane vrste životinja. Te razlike su najverovatnije posledica evolutivnog prilagođavanja funkcije mlečne žlezde nutritivnim, energetskim i zaštitnim potrebama mladunčadi ovih vrsta životinja u panom postnatalnom životu. PB - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd T2 - Veterinarski Glasnik T1 - The biological significance of differences in cows and sows colostrum and milk composition T1 - Biologičeskoe značenie različij v sostave kolostruma i moloka korov i svinomatok T1 - Biološki značaj razlika u sastavu kolostruma i mleka krava i krmača VL - 68 IS - 3-4 SP - 175 EP - 188 DO - 10.2298/VETGL1404175K ER -
@article{ author = "Kirovski, Danijela and Vujanac, Ivan and Prodanović, Radiša and Đurić, Miloje and Sladojević, Željko and Savić, Đorđe", year = "2014", abstract = "The objective of this work was to compare the composition of colostrum and milk of cows and sows (content of dry matter, protein, milk fat and lactose, concentration of IGF-I and insulin) in samples taken on the first, second, third and seventh day after parturition, and then based on the differences in composition to determine a biological significance of nutrition of newborn during the earliest stages of their life. The investigation included 14 cows of Holstein breed and 14 sows of Landrace breed. The content of dry matter and the concentration of proteins in both colostrum and milk samples were statistically significantly higher in regard to sows mammary glands secretion, taken on the first day after the parturition (p lt 0,01 and p lt 0,001, individually), but their decrease in mammary glands secretion was more pronounced in the cows than the sows, during the first seven days. The concentration IGF-I was statistically significantly higher in the cows colostrum and milk in regard to the sows during the whole investigation period, while the concentration of insulin was significantly higher in the sows in regard to the cows during the same period. The concentrations of milk fat and lactose in cows milk samples were significantly lower in regard to the sows in all period of the study. On the basis of the obtained results, it can be concluded that there are significant differences in the composition of milk and colostrum of both the investigated animal species. The differences are probably the result of evolutionary adaptation of mammal gland function to nutrition, energy and protection requirements of these young animals in their early postnatal life., Cilj rada bio je da se uporedi sastav kolostruma i mleka krava i krmača (sadržaj suve materije, proteina, mlečne masti i laktoze, koncentracija IGF-I i insulina) u uzorcima uzetim prvog, drugog, trećeg i sedmog dana nakon porođaja i na osnovu razlika u sastavu ustanovi biološki značaj u ishrani njihovog podmlatka u najranijoj fazi života. U ispitivanje je uključeno 14 krava holštajn rase i 14 krmača rase landras. Procenat suve materije i koncentracija proteina u uzorcima kolostruma i mleka krava bili su statistički značajno viši u odnosu na sekret mlečne žlezde krmače u uzorcima uzetim prvog dana nakon porođaja (p lt 0,01 i p lt 0,001, pojedinačno) ali je smanjenje njihovog sadržaja u sekretu mlečne žlezde tokom prvih sedam dana bilo izraženije kod krava u odnosu na krmače. Koncentracija IGF-I bila je statistički značajno viša u kolostrumu i mleku krava u odnosu na krmače tokom celog perioda ispitivanja, dok je koncentracija insulina bila značajno viša kod krmača u odnosu na krave tokom istog perioda. Koncentracije mlečne masti i laktoze u uzorcima mleka krava bile su značajno niže u odnosu na krmače u svim periodima ispitivanja. Na osnovu dobijenih rezultata može se zaključiti da postoje značajne razlike u sastavu kolostruma i mleka kod dve ispitivane vrste životinja. Te razlike su najverovatnije posledica evolutivnog prilagođavanja funkcije mlečne žlezde nutritivnim, energetskim i zaštitnim potrebama mladunčadi ovih vrsta životinja u panom postnatalnom životu.", publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd", journal = "Veterinarski Glasnik", title = "The biological significance of differences in cows and sows colostrum and milk composition, Biologičeskoe značenie različij v sostave kolostruma i moloka korov i svinomatok, Biološki značaj razlika u sastavu kolostruma i mleka krava i krmača", volume = "68", number = "3-4", pages = "175-188", doi = "10.2298/VETGL1404175K" }
Kirovski, D., Vujanac, I., Prodanović, R., Đurić, M., Sladojević, Ž.,& Savić, Đ.. (2014). The biological significance of differences in cows and sows colostrum and milk composition. in Veterinarski Glasnik Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 68(3-4), 175-188. https://doi.org/10.2298/VETGL1404175K
Kirovski D, Vujanac I, Prodanović R, Đurić M, Sladojević Ž, Savić Đ. The biological significance of differences in cows and sows colostrum and milk composition. in Veterinarski Glasnik. 2014;68(3-4):175-188. doi:10.2298/VETGL1404175K .
Kirovski, Danijela, Vujanac, Ivan, Prodanović, Radiša, Đurić, Miloje, Sladojević, Željko, Savić, Đorđe, "The biological significance of differences in cows and sows colostrum and milk composition" in Veterinarski Glasnik, 68, no. 3-4 (2014):175-188, https://doi.org/10.2298/VETGL1404175K . .