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Quality of aged meat of young bulls fed crude glycerin associated with different roughage sources Animal Sciences
Machado, Mirela; Lage, Josiane Fonseca; Ribeiro, Andressa Ferreira; Simonetti, Lais Regina; Oliveira, Emanuel Almeida; Berchielli, Telma Teresinha.
This trial aimed to evaluate the inclusion of 10%  of crude glycerin associated with roughage sources on the quality of meat aged for 1, 7 or 14 days post mortem of Nellore young bulls. Thirty feedlot animals (n = 10) with initial body weight of 416.70 ± 24.74 kg and 18 months of age were assigned to three treatments: corn silage (CS), sugar cane (SC) and sugar cane bagasse (CB), using a completely randomized design. After 85 days of feeding, animals were slaughtered with 554.51 ± 38.51 kg. Samples of longissimus muscle were collected, after carcass chilling, and vacuum-packed. Diets influenced pH, meat color and subcutaneous fat (SF) (p > 0.05). Animals fed CS showed higher values of b* in SF (p < 0.05). Differences were not found in the meat fatty...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Zootecnia Produção Animal beef cattle; Sugar cane bagasse; Fatty acids; Glycerol; Tenderness.
Ano: 2015 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/25695
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Evaluation of sugar-cane bagasse as bioadsorbent in the textile wastewater treatment contaminated with carcinogenic congo red dye BABT
Raymundo,Aline Sartório; Zanarotto,Romina; Belisário,Marciela; Pereira,Madson de Godoi; Ribeiro,Joselito Nardy; Ribeiro,Araceli Verónica Flores Nardy.
A methodology involving sugar cane bagasse bioadsorbent was developed in order to remove the carcinogenic congo red dye from aqueous medium. The results showed high efficiency with retention of 64 ± 6% in synthetic congo red solution and 94 ± 5% in effluent enriched with congo red, at 10.0 g of the bioadsorbent. The adsorption system provided a maximum adsorption capacity of 4.43 mg/g. Tests showed independence adsorption properties, when compared with the column flow rates. The treatment units could be operated with flexibility. From the results, it was possible to conclude that sugar cane bagasse could be an adequate bioadsorbent.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sugar cane bagasse; Congo red; Bioadsorption.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000400023
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Physiological studies on carboxymethyl cellulase formation by Aspergillus terreus DSM 826 BJM
Abdel-Fatah,Osama M.; Hassan,Mohamed M.; Elshafei,Ali M.; Haroun,Bakry M.; Atta,Housam M.; Othman,Abdelmageed M..
Physiological studies were conducted to determine the optimum cultural conditions for maximal carboxymethyl cellulase (CMCase) formation by Aspergillus terreus DSM 826. Shaking condition at 150 rpm is favorable for the production of CMCase from rice straw and sugar cane bagasse. The highest enzyme yield was obtained at the third day of incubation at 30ºC for both cases; however CMCase formation occurred at a broad range of pH values, with maximal formation of A. terreus DSM 826 CMCase at pH 4.5 and 5.0 when rice straw and sugar cane bagasse were used as sole carbon source, respectively. Carboxymethyl cellulose (CMC) was found to be a good inducer for CMCase formation in both agricultural wastes with CMC concentrations of 0.5 and 1.0 % (w/v) in case of rice...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aspergillus terreus; Carboxymethyl cellulase (CMCase); Rice straw; Sugar cane bagasse.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000100001
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