The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
Eduardo da Costa Eifert, Rogério de Paula Lana, Dante Pazzanese Duarte Lanna, Rafael Monteiro Araújo Teixeira, Pedro Braga Arcuri, Maria Ignez Leão, [...]
01/Aug/2006
Eduardo da Costa Eifert, Rogério de Paula Lana, Dante Pazzanese Duarte Lanna, Rafael Monteiro Araújo Teixeira, Pedro Braga Arcuri, Maria Ignez Leão, [...]
DOI: 10.1590/S1516-35982006000600034
Milk fat from 12 7/8 crossbred Holstein-Zebu lactating dairy cows was used to evaluate the effect of different diets on milk fatty acid (FA) profile and milk CLA content. Cows were fed concentrate containing corn (CR), wheat bran (WB), or dried citrus pulp (CP) supplemented or not with soybean oil. Chromatographic analysis showed a FA recovery greater than 95%. With the exception of milk content of trans-10 C18:1 and proportions of trans-10 C18:1 and trans-11 C18:1 on total milk trans– […]
Keywords: biohydrogenation; by-products; de novo synthesis; dried citrus pulp; lipids; milk fatty acid
01/Aug/2006
Flávio Augusto Portela Santos, Carolina de Almeida Carmo, Júnio Cesar Martinez, Alexandre Vaz Pires, Carla Maris Machado Bittar
DOI: 10.1590/S1516-35982006000500040
Thirty-six lactating Holstein cows averaging 258 days in milk were used to study the supplementation of yeast culture (Levucell SC20 – Lallemand) in dairy diets with two starch contents (22 vs. 32%). The lowest starch content was obtained by partial (50:50) replacement of finely ground corn by dried citrus pulp. A replicated 4 x 4 Latin square design was used with four periods of 24 days each. The first 20 days were used for diet adaptation and the last four […]
Keywords: corn; dairy cattle; dried citrus pulp; probiotic; yeast culture