|
|
|
|
|
| Marchi,Denis Fabrício; Beteto,Flávia Maria; Almeida,Gleice Rocha dos Santos; Soares,Adriana Lourenço; Hernandez-Blazquez,Francisco Javier; Ida,Elza Iouko; Shimokomaki,Massami. |
| Abstract The aim of this work was to study the myofibril proteins and collagen fraction changes in broiler chickens PSE (pale, soft, exudative) meat during ageing and their relationship to meat quality. The results presented an increase of myofibril proteins and collagen solubility promoted by the enhanced proteases activities during storage. Ultramicroscopically, the PSE meat samples revealed intracellularly a sarcomere super contraction and lacunas within the A and I bands while Z-lines appeared very dense and fragmented in comparison to normal samples. This observation was noticed already at 4h storage while extracellularly collagen fibrils decreased visually within the endomysium only after 24h of conditioning. These results influenced the quality as... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cooking loss; Tenderness; Collagen content; Myofibrillar Fragmentation Index. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100503 |
| |
|
| |
|
|
| Santos,Luiz Eduardo dos; Silva,Teófilo José Pimentel da; Freitas,Mônica Queiroz de; Cunha,Eduardo Antonio da; Haguiwara,Márcia Mayumi Harada. |
| The effects of body condition recovery (BC), carcass electrical stimulation (ES), aging time (AT 7 - 14 days), and calcium chloride injection on the meat characteristics of Santa Inês ewes (±5 years old) slaughtered immediately after weaning or after the body condition recovery period were studied. The carcass temperature, pH, shear force (SF), cooking loss (CL), meat color (L*, a*, b*), and meat tenderness were evaluated. A completely randomized design in a 2 × 2 × 2 × 3 (BC × ES × CaCl2 × AT) factorial arrangement was used, and the sensory tenderness data were analyzed using the table of Minimum Number of Correct Answers for the Duo-Trio test. The body condition recovery reduces the shear force in 8%, increasing their tenderness. Electrical stimulation... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ewes; Slaughter; Tenderness; Cooking loss; Color; Sensory evaluation. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612012000300006 |
| |
|
|
| Alvarenga,Tharcilla Isabella Rodrigues Costa; Borba,Hirasilva; Moreno,Greicy Mitzi Bezerra; Araújo,Gherman Garcia Leal de; Mello,Juliana Lolli Malagoli de; Dourado,Rita de Cássia; Barbosa,José Carlos; Souza,Pedro Alves de. |
| This study assessed the effects of different levels of oldman saltbush hay and ageing time on the physical characteristics of Santa Inês lamb meat. Sixty shoulders from 32 male lambs fed with 30, 40, 50 or 60% oldman saltbush hay for 60 days were vacuum-packaged and stored in a refrigerator at 0 ± 1°C for 0, 7 or 14 days of ageing. The shear force, cooking loss and water holding capacity were 3.06kgf cm-2, 37.28% and 76.71%, respectively, and there were no significant changed by studied factors (P>0.05) |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cooking loss; Tenderness; Ageing; Sheep. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014001202252 |
| |
|
|
| 三上, 正幸; 島田, 謙一郎; 関川, 三男; 福島, 道広; 齋藤, 愛; 柴田, 政二; MlKAMI, Masayuki; SHIMADA, Ken-ichiro; SEKlKAWA, Mitsuo; FUKUSHIMA, Michihiro; SAITOH, Ai; SHIBATA, Seiji. |
| Thirty eight pigs born from same sow were divided into 2 group，and fed with or without cheese whey. Pigs were slaughtered after 137-172 days when the live weight was nearly 110kg. Samples of M. longissimus thoracis were analyzed for physicochemical properties. There was no significant difference in the pH，water content and colour appearance in pork between the whey and control group. Crude protein content of the whey group (21.7%) was significantly lower than that of the control (22.6%). Drip loss was measured at 1，5 and 10 days after slaughter，and the drip loss measured at 10 days was significantly lower in the whey group (25.4%) than that of the control (27.1%). Cooking loss was measured at 5 days after slaughter，was significantly lower in the whey group... |
|
Palavras-chave: 豚肉; チーズホエー; ホエー; クッキングロス; ドリップロス; Pork; Cheese whey; Whey; Cooking loss; Drip loss. |
| Ano: 2006 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3090 |
| |
|
| |
|
|
|
