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Pregled bibliografske jedinice broj: 602828

The effect of milk protein polymorphism and breeds on somatic cell count in bovine milk


Ivanković, Ante; Horg, Martina; Dokso, Admir; Ivkić, Zdenko; Ramljak, Jelena
The effect of milk protein polymorphism and breeds on somatic cell count in bovine milk // Proceedings of the First International Symposium on Animal Science / Hristov, Slavča (ur.).
Beograd: Faculty of Agriculture, University of Belgrade, 2012. str. 217-222 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 602828 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The effect of milk protein polymorphism and breeds on somatic cell count in bovine milk

Autori
Ivanković, Ante ; Horg, Martina ; Dokso, Admir ; Ivkić, Zdenko ; Ramljak, Jelena

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the First International Symposium on Animal Science / Hristov, Slavča - Beograd : Faculty of Agriculture, University of Belgrade, 2012, 217-222

ISBN
978-86-7834-164-9

Skup
The First International Symposium on Animal Science

Mjesto i datum
Beograd, Srbija, 08.11.2012. - 10.11.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
cow milk; somatic cell count; breed; protein polymorphism

Sažetak
Somatic cell count in bovine milk is an indicator of udder health with a direct influence on the production profitability by milk price, influence on animal fitness, and the usability of milk for processing. The aim of this paper is to identify the effect of milk protein polymorphism on somatic cell count in bovine milk. A research was carried out on 160 Holstein, Simmental and Brown Swiss cows. In the first three lactations the average somatic cell count in bovine milk was determined monthly for each animal. Genetic variants of beta- lactoglobulin (β-LG) and capa-casein (κ-CN) were determined using PCR-RFLP method. Although the lowest somatic cell count was found in the cows milk with BB β-LG (159 300 /mL), when compared with the somatic cell count of the cows with AA and AB genotypes, the differences were not significant. A somatic cell count in milk was not found to be influenced by κ-CN genotype. The influence of breed on somatic cell count in milk was significant (p<0.001). Milk from Simmental cows have had the lowest average somatic cell count (117 500 /mL), whereas milk from Holsteins and Brown Swiss cows had a significantly higher somatic cell count (181 800/mL and 224 200 /mL, respectively). The number of lactation (L1-L3) had a significant influence on somatic cell count in milk (p<0.001). The lowest somatic cell count was found in the milk of first lactation cows (125 100 /mL), whereas the somatic cell count in the third lactation was significantly higher (252 000 /mL). The results of the research confirmed the proposition about significant effects of breed on somatic cell count in milk, while the relationship between milk protein polymorphism and somatic cell count in milk was not significant.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
178-0790466-0398 - Tipizacija i inventarizacija genetskih obilježja goveda u Hrvatskoj (Ivanković, Ante, MZOS ) ( CroRIS)

Ustanove:
Agronomski fakultet, Zagreb

Profili:

Avatar Url Zdenko Ivkić (autor)

Avatar Url Ante Ivanković (autor)

Avatar Url Jelena Ramljak (autor)


Citiraj ovu publikaciju:

Ivanković, Ante; Horg, Martina; Dokso, Admir; Ivkić, Zdenko; Ramljak, Jelena
The effect of milk protein polymorphism and breeds on somatic cell count in bovine milk // Proceedings of the First International Symposium on Animal Science / Hristov, Slavča (ur.).
Beograd: Faculty of Agriculture, University of Belgrade, 2012. str. 217-222 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Ivanković, A., Horg, M., Dokso, A., Ivkić, Z. & Ramljak, J. (2012) The effect of milk protein polymorphism and breeds on somatic cell count in bovine milk. U: Hristov, S. (ur.)Proceedings of the First International Symposium on Animal Science.
@article{article, author = {Ivankovi\'{c}, Ante and Horg, Martina and Dokso, Admir and Ivki\'{c}, Zdenko and Ramljak, Jelena}, editor = {Hristov, S.}, year = {2012}, pages = {217-222}, keywords = {cow milk, somatic cell count, breed, protein polymorphism}, isbn = {978-86-7834-164-9}, title = {The effect of milk protein polymorphism and breeds on somatic cell count in bovine milk}, keyword = {cow milk, somatic cell count, breed, protein polymorphism}, publisher = {Faculty of Agriculture, University of Belgrade}, publisherplace = {Beograd, Srbija} }
@article{article, author = {Ivankovi\'{c}, Ante and Horg, Martina and Dokso, Admir and Ivki\'{c}, Zdenko and Ramljak, Jelena}, editor = {Hristov, S.}, year = {2012}, pages = {217-222}, keywords = {cow milk, somatic cell count, breed, protein polymorphism}, isbn = {978-86-7834-164-9}, title = {The effect of milk protein polymorphism and breeds on somatic cell count in bovine milk}, keyword = {cow milk, somatic cell count, breed, protein polymorphism}, publisher = {Faculty of Agriculture, University of Belgrade}, publisherplace = {Beograd, Srbija} }




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