Effects of energy levels on growth performance, carcass characteristics, and fatty acid composition of Holstein steers at different slaughter ages

Autor: Sung Il Kim, Sungkwon Park, Hyun Soo Lee, Ji Hong Lee, Do Hyung Kim, Jeong Hwan Myung, Keun Ki Jung

Publikováno v: Journal of Animal Science and Technology, Vol 65, Iss 6, Pp 1214-1225 (2023)

We investigated the effect of energy levels on growth performance, carcass characteristics, and fatty acid composition of Holstein steers at different slaughter ages. Forty Holstein steers with an average body weight (BW) of 234.21 ± 7.42 kg and 7.7

Externí odkaz: https://doaj.org/article/a46b9437df05450d97ed9fd8fe47316d

Effect of fattening period on growth performance, carcass characteristics, and economic traits of Holstein steers

Autor: Chang Bon Choi, Keun Ki Jung, Sungkwon Park, Jeong Hwan Myung, Sung Il Kim, Young Min Jo

Publikováno v: Journal of Animal Science and Technology
Journal of Animal Science and Technology, Vol 63, Iss 5, Pp 1008-1017 (2021)

This study was conducted to investigate the effect of different fattening periods on the growth performance, carcass characteristics, and economic traits of Holstein steers. Sixty Holstein steers (8.0 ± 0.28 months old) with an average body weight (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2551a39e688c9219a205843d482276c
https://doi.org/10.5187/jast.2021.e84

Comparison of Cholesterol Contents and Fatty Acid Composition in M. longissimus of Hanwoo, Angus and Wagyu Crossbred Steers

Autor: David K. Lunt, Keun-Ki Jung, Sung Il Kim, Kyung-Hoon Baek, Chang-Won Choi, Sang-Oug Lee, Stephen B. Smith, Hyeon-U Shin, Chang-Bon Choi

Publikováno v: Journal of Animal Science and Technology. 50:519-526

Although beef provides high quality proteins as well as vitamins and minerals, its concentrations of saturated fatty acids and cholesterol give negative impression to some consumers on the other hand. Excess fat, especially cholesterol contents in be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0826205a92c92fb374e3802504989c07
https://doi.org/10.5187/jast.2008.50.4.519

Studies on the Development and Utilization of Polyclonal Antibodies Against Swine Adipocyte Plasma Membrane Proteins

Autor: Kyung-Hoon Baek, Chang-Weon Choi, Young Sook Oh, T.H. Kwak, Keun Ki Jung, Chang-Bon Choi

Publikováno v: Journal of Animal Science and Technology. 47:19-28

The objectives of the current study were to develop polyclonal antibodies in sheep against adipocyte plasma membrane(APM) proteins isolated from swine, to investigate tissue specificity, and to determine cytotoxic effects of antiserum on swine adipoc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9ae1dc69f02ddc4023c39c68302c6b7
https://doi.org/10.5187/jast.2005.47.1.019