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.
01/Oct/2013
Delci de Deus Nepomuceno, João Carlos de Carvalho Almeida, Mário Geraldo de Carvalho, Renata Duarte Fernandes, Francisco Eduardo Aragão Catunda Júnior
DOI: 10.1590/S1516-35982013001000002
The objective of this study was to identify secondary metabolite classes of tropical kudzu, perennial soybean and archer legumes through identification by phytochemical screening and confirmation by infrared (IR), 1H and carbon-13 NMR spectroscopy of fractions obtained by organic solvents partition of crude extracts. These analyses allowed for proposing the presence of the following metabolite classes: reducing sugars, saccharides, saponins, cardiac glucosides, terpenes, coumarins, tannins, alkaloids and flavonoids. The tannins, saponins, alkaloids, organic acids and flavonoids had special consideration because […]
Keywords: anti-nutritional factor; anti-qualitative factor; archer; perennial soybean; phytochemical screening
01/Dec/2003
Denise Fontana Figueiredo, Alice Eiko Murakami, Marli Aparecida dos Santos Pereira, Antonio Claudio Furlan, Fábio Luiz Buranelo Toral
DOI: 10.1590/S1516-35982003000600006
A trial was carried to verify the effect of increasing levels (0, 10, 20, 30 and 40%) of canola meal in diets of broiler chickens, on performance and mucous morphology, during the starting period (1 – 21 days). 1,000 male chicks one-day-old were used, distributed in a randomized experimental assay, with five treatments, four replicates and 50 birds per experimental unit. At the 1st, 21st and 41st days, the birds and the rations were weighed and at the 21st day […]
Keywords: anti-nutritional factor; crypt depth; duodenum; tannin; villi height