Occurrence of blood splash and blood remaining in pork carcass at meat markets in Japan
-
- ISHIZUKA Yuzuru
- Research Institute of Environment, Agriculture and Fisheries, Osaka Prefecture
-
- NISHIOKA Terumi
- Research Institute of Environment, Agriculture and Fisheries, Osaka Prefecture
-
- OHTANI Shintaro
- Research Center, MP Agro Co., Ltd.
-
- HOSOMI Takao
- Japan Meat Technology Institute, Minato
-
- IRIE Masakazu
- Faculty of Agriculture, University of Miyazaki
Bibliographic Information
- Other Title
-
- わが国の食肉市場の豚枝肉における血斑(筋出血)および残血の発生について
- ワガクニ ノ ショクニク シジョウ ノ ブタ エダニク ニ オケル ケッパン(キン シュッケツ)オヨビ ザンケツ ノ ハッセイ ニ ツイテ
Search this article
Abstract
In order to investigate the occurrence and primary factors of blood splash and blood remaining in pork carcass, questionnaires were used to assess the equipments and slaughter treatments in the principal flesh processing facilities in Japan. Blood splash and blood remaining have been issues in many facilities (37 of 57). Correlation coefficient was r=0.40 (P<0.05) between occurrence of blood remaining and blood splash. On blood splash, the odds ratios were as follows ; 0.31 for manual equipment stunning compared with automatic, 0.42 for both of vena cava and aortic compared with aorta cutting, 0.20 for weak kicking and convulsion compared with strong and 2.54 in the left lateral decubitus position compared with the right lateral position. On the other hand, concerning blood remaining, the odds ratios were as follows ; 0.36 for long cutting size at sticking compared with medium, 2.75 for short sticking size compared with medium, 0.24 for both of vena cava and aorta compared with aorta at the blood vessel cutting, 0.16 in the left lateral decubitus position in the direction of pig carcass compared with the right position. These results show the possibility that blood splash and blood remaining were affected by slaughter methods like carcass direction and blood vessel cutting.
Journal
-
- Nihon Chikusan Gakkaiho
-
Nihon Chikusan Gakkaiho 84 (4), 443-449, 2013
Japanese Society of Animal Science
- Tweet
Details 詳細情報について
-
- CRID
- 1390001205194884736
-
- NII Article ID
- 130003393127
-
- NII Book ID
- AN00195188
-
- ISSN
- 18808255
- 00215309
- 1346907X
-
- NDL BIB ID
- 025042239
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed