32 documents found, page 1 of 4
Production of fish protein hydrolisates from Oreochromis niloticus fillet trimm...
Finkler, Joana Karin; Piana, Pitágoras Augusto; Fleck, Jéssica Fernanda; Boscolo, Wilson Rogério; Feiden, Aldi; Signor, Altevir; Fiorese, Monica LadyProcess optimization is essential for the large-scale viability of the food industry. Central composite rotational design (CCRD) followed by response surface analysis was used to optimize the production of fish protein hydrolysate (FHP). FHP was obtained from tilapia filet trimmings hydrolyzed subjected using Alcalase 2.4L™, Neutrase™, and Novo-Pro™ D enzymes under temperature, enzyme concentration, and pH-cont...
Protein feeds supplemented with phytase: Substitution of soybean meal by canola...
Rodrigues, Mariana Lins; Sanchez, Milena Souza dos Santos; Pessini, Jhoniz Ernzer; Goudinho, Grace Kelly; Moro, Evandro Bilha [UNESP]Made available in DSpace on 2022-04-28T19:29:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; The aim of this study was to evaluate the growth performance, intestinal histomorphometry, and body composition of juvenile silver catfish fed diets with increasing levels of inclusion (0, 25, 50, 75, and 100%) of canola meal (CM) replacing soybean meal (SM), supplemented or not with the phytase enzyme ...
Partial and total substitution of soy oil for tilapia oil in rations for larvae...
Boscolo, Wilson Rogério; Signor, Arcangelo Augusto; Signor, Altevir; Feiden, Aldi; Reidel, Adilson [UNESP]; Boscolo, Ronaldo JoséMade available in DSpace on 2022-04-28T18:56:50Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-01-01; The present experimentwas undertaken out to evaluate the performance and the survival of Nile tilapia (Oreochromis niloticus) in the sexual reversion phase. The fish were fed with rations with different levels of tilapia oil in substitution of the soy oil. 375 larvae, with average weight of 0.012 ± 0.00...
Probiotics of the gender Bacillus in diets for Nil tilapia post-larves (Oreochr...
Castro, Valdir Silva de; Xavier, Débora Tatyane Oliveira; Silva, Antonio Francisco Campanha da; Fonseca, José Rafael Soares; Boscolo, Wilson RogérioIn order to evaluate different levels of probiotic in diets for Nile tilapia post-larvae, 1,680 Nile tilapia post-larvae (0.05 ± 0.01g) were distributed in 24 110 L aquariums, in a completely randomized design with six treatments and four replications, considering as an experimental unit an aquarium with 70 fry. During the experiment, water quality parameters were monitored daily using a portable multiparameter...
How much Water an asset for all: Interfaces development and sustainability
Soares, Simone Cesario; Signor, AltevirWater is a necessary asset for all living beings, recognised by the UN as a fundamental right. Thus, public policies play an essential role, both to ensure supply and preservation. Thus, this work sought to understand and analyze the various factors that contribute to drinking water reaching the population. To carry it out, data from bibliographic sources were used, such as scientific articles, discussions on t...
World scientific production on biofloc technology in tilapiculture as a driver ...
Tavares, Sidnei Gregório; Queiroz, Susã Sequinel de; Bertolini, Geysler Rogis Flor; Grandi, Adriana Maria de; Rodrigues, Mariana Lins; Signor, AltevirThe purpose of this review study was to evaluate the economic, social and environmental sustainability of biofloc biotechnology in the cultivation of Nile tilapia Oreochromis niloticus. With a systematic review, it was used as methodology the details of the exclusion and inclusion criteria adopted for the selection of the sample and analysis of the content of the publications. The articles used in this study we...
Poultry protein hydrolysates in diets for tilapia fingerlings
Rocha, Joana D'Arc Maurício; Rossetto, Janaina Fernanda; Silva, Thiberio Carvalho da; Feiden, Aldi; Bittencourt, Fábio; Boscolo, Wilson RogérioThe present study aimed to evaluate parameters of productive performance of Nile tilapia fingerlings fed with diets containing levels of hydrolyzed chicken protein (PHF). A total of 420 animals with an average weight of 1.8 ± 0.7 g were used, distributed in a completely randomized design with seven treatments and four replications. The animals were placed in 28 tanks of 70 L of useful volume with artificial aer...
Water quality and survival rate of Rhamdia quelen fry subjected to simulated tr...
Bittencourt, Fábio; Damasceno, Danielle Zanerato [UNESP]; Lui, Tatiane Andressa; Signor, Altevir; Sanches, Eduardo Antônio [UNESP]; Neu, Dacley HertesMade available in DSpace on 2021-07-14T10:39:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-06-11. Added 1 bitstream(s) on 2021-07-14T11:35:03Z : No. of bitstreams: 1 S1807-86722018000100104.pdf: 749049 bytes, checksum: 53da1ef8dc31998104d55ea1d835d474 (MD5); O transporte de peixes vivos é uma prática comum na aquicultura. Por isso, o objetivo do presente trabalho foi analisar a qualidade de água e s...
Reproductive physiology of Rhamdia quelen is improved by dietary inclusion of p...
Lins Rodrigues, Mariana; Damasceno, Danielle Zanerato; Marques Gomes, Ricácio Luan [UNESP]; Sosa, Bruno dos Santos [UNESP]; Moro, Evandro Bilha [UNESP]Made available in DSpace on 2021-06-25T10:45:49Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-04-01; This study evaluated the effects of a probiotic additive on reproductive variables of the silver catfish (Rhamdia quelen). Three hundred juveniles (initial mean weight 17.35 ± 0.97 g) were fed for 90 days with diets containing increasing levels of a probiotic additive (0.15, 0.30, 0.45 and 0.60 g/kg of ...
Probiotic effects (Bacillus cereus and Bacillus subtilis) on growth and physiol...
Lins Rodigues, Mariana; Damasceno, Danielle Zanerato; Gomes, Ricárcio Luan Marques [UNESP]; Sosa, Bruno dos Santos [UNESP]; Moro, Evandro Bilha [UNESP]Made available in DSpace on 2021-06-25T10:45:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-04-01; This study aimed at evaluating the effects of a probiotic additive in productive performance and physiological parameters for Rhamdia quelen. The fish were fed diets containing increasing levels of the additive (0.15; 0.30; 0.45; and 0.60 g/kg of feed), which consisted of a blend of Bacillus cereus and ...