Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 3
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
交雑種一産取り肥育牛における超音波画像を用いた皮下脂肪の経時的な推移 OAK
武藤, 美鈴; 前田, さくら; 阿佐, 玲奈; 佐藤, 幸信; 緒方, 三華; 口田, 圭吾.
26頭の交雑種一産取り肥育牛を用い,肥育開始0,2,4,6,8,10ヵ月時に超音波診断装置(超音波)により皮下脂肪の程度を観測した.枝肉格付時にミラー型牛枝肉撮影装置(ミラー型)で枝肉横断面画像を撮影した.枝肉格付と超音波による皮下脂肪厚との相関係数はr=0.67と中程度であった.ミラー型および超音波から得られた10cm幅の皮下脂肪面積と,ミラー型からの皮下脂肪全体面積との相関係数はそれぞれr=0.80および0.78となった.各肥育期間での10cm超音波面積とミラー型からの皮下脂肪全体面積との相関係数は肥育開始4ヵ月(r=0.65:P<0.05)を境に高くなった.測定時までに測定し得る体重および10cm超音波面積を用い,ミラー型からの皮下脂肪全体面積を推定したところ,肥育開始2ヵ月で有意な決定係数(R2=0.57:P<0.01)が得られ,その後肥育が進むにつれ決定係数は高くなった(10ヵ月でR2=0.83:P<0.01).
Palavras-chave: 超音波測定; 枝肉横断面画像; 交雑種; 一産取り肥育牛; 皮下脂肪.
Ano: 2015 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4248
Imagem não selecionada

Imprime registro no formato completo
画像解析の手法を用いたホルスタイン種去勢牛における牛肉の締まりの客観的評価法の検討 OAK
浜崎, 陽子; 斉藤, 利朗; 佐藤, 幸信; 長束, 淳一; 口田, 圭吾; Hamasaki, Yoko; Saito, Toshiro; Sato, Yukinobu; Nagatsuka, Junichi; Kuchida, Keigo.
Palavras-chave: Holstein steer; Image analysis; Meat firmness; M. trapezius.
Ano: 2009 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2394
Imagem não selecionada

Imprime registro no formato completo
Estimation of lean meat percentage of rib loin part between the 9-11th ribs for carcass cross-section of beef by computer image analysis. OAK
長谷川, 未央; 大澤, 剛史; 日高, 智; 宝寄山, 裕直; 酒井, 稔史; 山本, 裕介; 佐藤, 幸信; 口田, 圭吾.
Estimation of the lean meat percentage of rib loin part between the 9-11th ribs was investigated using images of 41 carcass cross-section of embryonic cloning cattle and full-sib testing cattle. Each muscle area, fat area, cross-section area and ratio of muscle area to total area (muscle area ratio) were calculated from images of the 6-7th cross-section. In addition, the muscle area percentage was calculated by dividing each muscle area by cross-section area. The lean meat percentage was obtained through dissection for separation from the rib loin part between 9-11th ribs. The correlation coefficients of lean meat percentage with each muscle area, muscle area percentage and muscle area ratio were investigated. The actual area of M.iliocostalis and...
Palavras-chave: 画像解析; 黒毛和種; 赤肉割合.
Ano: 2006 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1029
Registros recuperados: 3
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional