Saccharomyces cerevisiae élesztokultúrák biológiai hatásának összehasonlító vizsgálata tejhasznú tehenekben

Translated title of the contribution: Comparative examination of the biological effects of Saccharomyces cerevisiae yeast cultures in dairy cows

László Könyves, Viktor Jurkovich, Attila Tirián, Lászlóné Tegzes, H. Fébel, József Kutasi, Endre Brydl

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The aim of the study was to measure the effect of different strains of live and viable Saccharomyces cerevisiae yeast cultures (Sc) with different dosage on rumen fermentation, metabolic status, and milk production in dairy cows. Holstein-Friesian cows in early lactation were randomly assigned to 5 groups of 25 cows and fed on daily rations that contained Sc as follows: Group K: control, not treated; A: 20 g (2.1×1010 CFU/g) Sc- B: 5 g (1.7times;1010 CFU/g) Sc; C: 5 g (2.5×1010 CFU/g) Sc; D: 10 g (4×107CFU/g) Sc daily. In each group 12 cows were randomly selected for monitoring the metabolic status and parameters of rumen fermentation. Milk yield and milk quality indices were measured by the Hungarian Milk Recording Ltd on monthly basis with 25 cows/group. Blood, urine and rumen fluid samples were taken monthly, 3-5 hours after morning feeding; at the beginning of the experiment and once a month onward until 90th day of the experiment. Parameters of energy metabolism (blood aceto-acetic acid, NEFA, glucose), protein supply (blood and urine urea, blood total protein), acid-base metabolism (urine and rumen pH, urine NABE) and volatile fatty acid (VFA) concentration (rumen fluid total volatile fatty acid, acetate, propionate, butyrate) was determined. At the first sampling that preceeded the start of the 90 day period of feeding the experimental diet no differences were found between parameters of the control and experimental groups. There was, however, significant (P

Original languageHungarian
Pages (from-to)400-409
Number of pages10
JournalMagyar Allatorvosok Lapja
Volume129
Issue number7
Publication statusPublished - 2007

Fingerprint

Rumen
Saccharomyces cerevisiae
urine
dairy cows
Yeasts
yeasts
Milk
cows
Urine
rumen fluids
volatile fatty acids
rumen fermentation
Volatile Fatty Acids
blood
Fermentation
Blood Proteins
milk quality
early lactation
butyrates
propionates

ASJC Scopus subject areas

  • veterinary(all)

Cite this

Könyves, L., Jurkovich, V., Tirián, A., Tegzes, L., Fébel, H., Kutasi, J., & Brydl, E. (2007). Saccharomyces cerevisiae élesztokultúrák biológiai hatásának összehasonlító vizsgálata tejhasznú tehenekben. Magyar Allatorvosok Lapja, 129(7), 400-409.

Saccharomyces cerevisiae élesztokultúrák biológiai hatásának összehasonlító vizsgálata tejhasznú tehenekben. / Könyves, László; Jurkovich, Viktor; Tirián, Attila; Tegzes, Lászlóné; Fébel, H.; Kutasi, József; Brydl, Endre.

In: Magyar Allatorvosok Lapja, Vol. 129, No. 7, 2007, p. 400-409.

Research output: Contribution to journalArticle

Könyves, L, Jurkovich, V, Tirián, A, Tegzes, L, Fébel, H, Kutasi, J & Brydl, E 2007, 'Saccharomyces cerevisiae élesztokultúrák biológiai hatásának összehasonlító vizsgálata tejhasznú tehenekben', Magyar Allatorvosok Lapja, vol. 129, no. 7, pp. 400-409.
Könyves, László ; Jurkovich, Viktor ; Tirián, Attila ; Tegzes, Lászlóné ; Fébel, H. ; Kutasi, József ; Brydl, Endre. / Saccharomyces cerevisiae élesztokultúrák biológiai hatásának összehasonlító vizsgálata tejhasznú tehenekben. In: Magyar Allatorvosok Lapja. 2007 ; Vol. 129, No. 7. pp. 400-409.
@article{c6fc700336f84168b2d86495f4831c29,
title = "Saccharomyces cerevisiae {\'e}lesztokult{\'u}r{\'a}k biol{\'o}giai hat{\'a}s{\'a}nak {\"o}sszehasonl{\'i}t{\'o} vizsg{\'a}lata tejhaszn{\'u} tehenekben",
abstract = "The aim of the study was to measure the effect of different strains of live and viable Saccharomyces cerevisiae yeast cultures (Sc) with different dosage on rumen fermentation, metabolic status, and milk production in dairy cows. Holstein-Friesian cows in early lactation were randomly assigned to 5 groups of 25 cows and fed on daily rations that contained Sc as follows: Group K: control, not treated; A: 20 g (2.1×1010 CFU/g) Sc- B: 5 g (1.7times;1010 CFU/g) Sc; C: 5 g (2.5×1010 CFU/g) Sc; D: 10 g (4×107CFU/g) Sc daily. In each group 12 cows were randomly selected for monitoring the metabolic status and parameters of rumen fermentation. Milk yield and milk quality indices were measured by the Hungarian Milk Recording Ltd on monthly basis with 25 cows/group. Blood, urine and rumen fluid samples were taken monthly, 3-5 hours after morning feeding; at the beginning of the experiment and once a month onward until 90th day of the experiment. Parameters of energy metabolism (blood aceto-acetic acid, NEFA, glucose), protein supply (blood and urine urea, blood total protein), acid-base metabolism (urine and rumen pH, urine NABE) and volatile fatty acid (VFA) concentration (rumen fluid total volatile fatty acid, acetate, propionate, butyrate) was determined. At the first sampling that preceeded the start of the 90 day period of feeding the experimental diet no differences were found between parameters of the control and experimental groups. There was, however, significant (P",
author = "L{\'a}szl{\'o} K{\"o}nyves and Viktor Jurkovich and Attila Tiri{\'a}n and L{\'a}szl{\'o}n{\'e} Tegzes and H. F{\'e}bel and J{\'o}zsef Kutasi and Endre Brydl",
year = "2007",
language = "Hungarian",
volume = "129",
pages = "400--409",
journal = "Magyar Allatorvosok Lapja",
issn = "0025-004X",
publisher = "Magyar Mezogazdasag Ltd",
number = "7",

}

TY - JOUR

T1 - Saccharomyces cerevisiae élesztokultúrák biológiai hatásának összehasonlító vizsgálata tejhasznú tehenekben

AU - Könyves, László

AU - Jurkovich, Viktor

AU - Tirián, Attila

AU - Tegzes, Lászlóné

AU - Fébel, H.

AU - Kutasi, József

AU - Brydl, Endre

PY - 2007

Y1 - 2007

N2 - The aim of the study was to measure the effect of different strains of live and viable Saccharomyces cerevisiae yeast cultures (Sc) with different dosage on rumen fermentation, metabolic status, and milk production in dairy cows. Holstein-Friesian cows in early lactation were randomly assigned to 5 groups of 25 cows and fed on daily rations that contained Sc as follows: Group K: control, not treated; A: 20 g (2.1×1010 CFU/g) Sc- B: 5 g (1.7times;1010 CFU/g) Sc; C: 5 g (2.5×1010 CFU/g) Sc; D: 10 g (4×107CFU/g) Sc daily. In each group 12 cows were randomly selected for monitoring the metabolic status and parameters of rumen fermentation. Milk yield and milk quality indices were measured by the Hungarian Milk Recording Ltd on monthly basis with 25 cows/group. Blood, urine and rumen fluid samples were taken monthly, 3-5 hours after morning feeding; at the beginning of the experiment and once a month onward until 90th day of the experiment. Parameters of energy metabolism (blood aceto-acetic acid, NEFA, glucose), protein supply (blood and urine urea, blood total protein), acid-base metabolism (urine and rumen pH, urine NABE) and volatile fatty acid (VFA) concentration (rumen fluid total volatile fatty acid, acetate, propionate, butyrate) was determined. At the first sampling that preceeded the start of the 90 day period of feeding the experimental diet no differences were found between parameters of the control and experimental groups. There was, however, significant (P

AB - The aim of the study was to measure the effect of different strains of live and viable Saccharomyces cerevisiae yeast cultures (Sc) with different dosage on rumen fermentation, metabolic status, and milk production in dairy cows. Holstein-Friesian cows in early lactation were randomly assigned to 5 groups of 25 cows and fed on daily rations that contained Sc as follows: Group K: control, not treated; A: 20 g (2.1×1010 CFU/g) Sc- B: 5 g (1.7times;1010 CFU/g) Sc; C: 5 g (2.5×1010 CFU/g) Sc; D: 10 g (4×107CFU/g) Sc daily. In each group 12 cows were randomly selected for monitoring the metabolic status and parameters of rumen fermentation. Milk yield and milk quality indices were measured by the Hungarian Milk Recording Ltd on monthly basis with 25 cows/group. Blood, urine and rumen fluid samples were taken monthly, 3-5 hours after morning feeding; at the beginning of the experiment and once a month onward until 90th day of the experiment. Parameters of energy metabolism (blood aceto-acetic acid, NEFA, glucose), protein supply (blood and urine urea, blood total protein), acid-base metabolism (urine and rumen pH, urine NABE) and volatile fatty acid (VFA) concentration (rumen fluid total volatile fatty acid, acetate, propionate, butyrate) was determined. At the first sampling that preceeded the start of the 90 day period of feeding the experimental diet no differences were found between parameters of the control and experimental groups. There was, however, significant (P

UR - http://www.scopus.com/inward/record.url?scp=34548631487&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34548631487&partnerID=8YFLogxK

M3 - Article

VL - 129

SP - 400

EP - 409

JO - Magyar Allatorvosok Lapja

JF - Magyar Allatorvosok Lapja

SN - 0025-004X

IS - 7

ER -