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.
21/Mar/2023
Jéssica Aneris Folchini
, Diógenes Cecchin Silveira
, Graziele Ferreira Posser
, Renata Rebesquini
, Joseane Bressiani
, Guilherme Bortolini Barreto
, [...]
ABSTRACT The objective of this study was to evaluate and compare two chemical preservatives in terms of their sample preservation capabilities, considering the individual bacterial count (IBC) and time and temperature variables. Samples were collected in expansion tanks in three commercial dairy farms located in the northwest of Rio Grande do Sul, characterized as G1: low IBC values, G2: average IBC values, and G3: high IBC values. The tanks were stored at three different temperatures (4, 10, and 25 °C) […]
01/Feb/2010
Laerte Dagher Cassoli, Paulo Fernando Machado, Arlei Coldebella
DOI: 10.1590/S1516-35982010000200029
The objective of this study was to evaluate the effect of storage temperature and sample age on the total bacterial count (TBC) of milk samples preserved with azidiol to verify whether a single sample could be used to perform regulatory milk analysis under the Normative Instruction 51 (IN-51). Three hundred and twenty milk aliquots were used collected from an expansion tank to assess three storage temperatures (0 ºC – frozen: 7 ºC – refrigerated, and 24 ºC – room temperature), […]
Keywords: azidiol; bronopol; somatic cell count; temperature; time; total bacteria count