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| COSTA E SILVA,Letícia Cristina; BARBOSA,Roger Darros; BOLER,Dustin Dee; SILVEIRA,Expedito Tadeu Facco. |
| Abstract The effects of ractopamine and immunological castration on belly characteristics, processing yield, physicochemical and sensory quality of bacon were investigated from two crossbred pigs under different conditions of animal production, diet, management and slaughter arranged in factorial design using 2 ractopamine levels (0 and 7.5 ppm) and 3 genders (barrows, immunocastrated and gilts). Before processing, belly firmness, weight, length, width and thickness were measured, and then, bacon processing yield evaluated. After processing, bacon slices were digitally imaged and analyzed for lean meat and fat areas, pH, instrumental color of meat and fat, cooking loss and sensory quality. The ractopamine did not alter belly characteristics, but... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bacon; Belly characteristics; Digital imaging; Sensory; Immunological castration; Ractopamine hydrochloride. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000300397 |
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| Gazola,Raíssa Pereira Dinalli; Buzetti,Salatiér; Gazola,Rodolfo de Niro; Castilho,Regina Maria Monteiro de; Teixeira Filho,Marcelo Carvalho Minhoto; Celestrino,Thiago de Souza; Dupas,Elisângela. |
| ABSTRACT: Nitrogen (N) is the main nutrient responsible for the green coloration of lawns but also stimulates the growth of the aerial portion of grass, thus increasing mowing expenses. Therefore, herbicides may be used as a growth regulator. The ideal herbicide will reduce lawn height without affecting esthetics. Toward this end, the aim of the present study was to evaluate the green coloration of Emerald grass ( Zoysia japonica Steud.) under the effect of different N doses or herbicides used as growth regulators. The study site consisted of randomized blocks containing 20 treatments arranged in a 5×4 factorial design with four treatment groups: four herbicides (glyphosate, imazaquin, imazethapyr, and metsulfuron-methyl, accounting for 200, 420, 80, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zoysia japonica Steud.; Lawn; Leaf chlorophyll content; Digital imaging; Fertilization; Glyphosate; Imazaquin; Imazethapyr; Metsulfuron-methyl.. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000600984 |
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