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/Aug/2006
Maria Luiza Rodrigues de Souza, Jorge de Matos Casaca, Laura Satiko Okada Nakaghi, Nilson do Prado Franco, Leocília Oliveira da Silva, Doroty Mesquita Dourado, [...]
DOI: 10.1590/S1516-35982006000500004
This research evaluated the effect of different methods (fillet skin removal and tanning methods [with or without chromium salts and bioleather]) on leather resistance characteristics of Nile Tilapia (Oreochromis niloticus). Skin from 40 tilapias (450 g) were removed: 20 by pliers and 20 by machine. After skin tanning, the samples were removed for resistance tests, which were done, in a climatized environment (23ºC) and 50% air relative humidity, with EMIC dynamometer, at removal speed of 100 ± 20 mm/mm. No […]
Keywords: bioleather skin; fillet skin removal; physical and mechanical tests; skin quality; skin resistance
01/Aug/2006
Maria Luiza Rodrigues de Souza, Leandro Cesar Godoy, Hamilton Torres Kozuki, Jorge de Matos Casaca, Doroty Mesquita Dourado, Manuel Antonio Chagas Jacinto
DOI: 10.1590/S1516-35982006000500003
The objectives of this trial were to analyze the skin histology and to evaluate the influence of tanning technique and the direction removal of samples on skin quality of silver-plated carp (Hypophtalmichthys molitrix). Twenty-three fishes were sacrificed and the skin was removed for tanning. Samples of three fishes were settled in formol 10% and, after inclusion in paraffin, the samples were cut with approximately 5 mm of thickness and colored by the hematoxylin-eosin technique (HE). After skin tanning, the samples […]
Keywords: collagen fibers; fish skin; fish skin; leather quality; physical and mechanical tests