新加坡生猪屠宰场的生猪判废情况及其经济影响。

Abattoir condemnation of pigs and its economic implications in Singapore.

作者信息

Tiong C K, Bin C S

出版信息

Br Vet J. 1989 Jan-Feb;145(1):77-84. doi: 10.1016/0007-1935(89)90013-4.

DOI:10.1016/0007-1935(89)90013-4

PMID:2920280

Abstract

Losses due to mortality and rejection of carcases and viscera in a population of 2,959,607 pigs admitted for slaughter in Singapore abattoirs between 1984 and 1986 were studied. Mortality losses were 2822 pigs (9.5 per 10,000 admissions) while 3039 whole carcases (10.3 per 10,000 admissions) were condemned at post-mortem examination. The main reason for rejection of carcases was pyaemia (30.3%). Kidneys and livers were the two main organs of economic value rejected. Rejection of kidneys was primarily due to nephritis (54.8%) while liver condemnation was mainly due to cirrhosis (38.6%). The financial loss from abattoir rejection was S$5.27 millions or S$1.78 per pig admitted. The value of abattoir condemnation data as a tool in preventive medicine is discussed.

摘要

对1984年至1986年间进入新加坡屠宰场的2959607头待宰猪的群体中，因死亡以及胴体和内脏被拒收所造成的损失进行了研究。死亡损失为2822头猪（每10000头待宰猪中有9.5头死亡），而在尸检时有3039具整胴体（每10000头待宰猪中有10.3具）被判定不合格。胴体被拒收的主要原因是败血病（30.3%）。肾脏和肝脏是被拒收的两个主要具有经济价值的器官。肾脏被拒收主要是由于肾炎（54.8%），而肝脏被判定不合格主要是由于肝硬化（38.6%）。屠宰场拒收造成的经济损失为527万新元，即每头待宰猪1.78新元。讨论了屠宰场判定不合格数据作为预防医学工具的价值。