➢ 缓宰 经检查确认是一般传染病，且有治愈希望
者，或患有疑似传染病而未确诊的应缓宰
要考虑有无隔离条件和消毒设备，以及病
畜短期内有无治愈的希望，费用等。否则， 只能急宰
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
[主要内容] 1、宰前准备； 2、屠宰工艺； 3、宰后检验及处理； 4、分割肉加工
第一节 宰前准备
屠 宰 畜 禽 进 厂
合
卸载 格
前索
预
阅检
检
疫证 卸 圈 明书 载
检验 （动、静、 食三大环节 和看、听、 摸、检四大
要领）
病畜处理 （禁宰、 急宰、 缓宰）
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
（割除心、肝、肺、气管）、去尾、去蹄、 去头、劈半
➢ 胴体修整：清除胴体上残留的毛、灰、血污。
主要割前后爪、摘除三腺（甲状腺、肾上腺 和病变淋巴结）、割乳头、撕板油、割血污 肉、割槽头、割里膜肉、修刮、修斑与修病 变组织、冲洗等
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
一、宰前的检验
➢ 入场检验 索阅当地兽医部门签发的检疫证明书 核对种类和头数,了解产地有无疫情和途
中病死情况
经初步视检和调查了解，认为基本合 格
时，允许卸下赶入预检圈休息
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
➢ 送宰前的检验 预检后在饲养场休息24h再测体温，并
进行外貌检查，正常即可送往侯宰间
多采用群体和个体检查相结合的办法检
验，归纳为：动（运动）、静（休息）、 食（采食状况)三大环节和看、听、摸、 检四大要领
二、宰前病畜禽的处理 ➢ 禁宰 经检查确诊为恶性传染病的，采取不放血法扑
杀。肉尸不得食用，只能工业用或销毁
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
房炎和其他传染病及普通病的病畜，均须 在指定的地点或急宰间屠宰
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
[目的与要求] 1、了解宰前准备； 2、熟悉屠宰工艺和宰后检验及处理； 3、掌握分割肉加工。
[难点与重点] 重点：分割肉加工； 难点：屠宰工艺。
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
国外先进浸烫脱毛方法——吊挂式
➢使处于吊挂状态的屠体进入隧道，以热喷
淋和冷凝式蒸汽烫洗方式达到浸烫目的， 同时免除了摘钩操作
➢降低体表面细菌，消除了交叉污染，达到
自然消毒。这种设备与刮毛隧道连接在一 起，可形成烫洗和刮毛连续化生产线。
冷凝式蒸汽烫洗法示意图
➢ 清除内脏与整理屠体：开膛、拉肠、去脏器
三、宰前的管理
➢ 宰前饲养：畜禽运到屠宰场后，要按产
地、批次、强弱等情况进行分群饲养
➢ 宰前休息：一般畜禽运到屠宰场后，必
须休息1d以上以消除应激反应
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
➢ 刺杀放血 方法：血管刺杀放血法、心脏刺杀放血
法、口腔刺杀放血法（家禽）、切断三 管（血管、气管和食管 ）刺杀法
姿势：倒悬和侧卧两种 放血量：牛为胴体重的4.2%～4.8%；猪
为3.2%～3.5%；羊为3.5%
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
同群全部牲畜立即测温。体温正常者在指定地
点急宰并认真检验；不正常者隔离观察，确诊 为非恶性传染病的方可屠宰
➢ 急宰 确认无碍肉食卫生的一般病畜及患一般传
染病而有死亡危险病畜，立即开急宰证明 单，送往急宰
凡疑似或确诊为口蹄疫的牲畜立即急宰，
其同群牲畜也应全部宰完
患布氏杆菌病、结核病、肠道传染病、乳
➢ 宰前断食供水：宰前12～24断食。一
般牛、羊绝食24h、猪12h，家禽18～ 24h，绝食期间要大量供应饮水，直 到宰前2～3h停止给水
➢ 宰前安静：便于屠宰时放血
宰后微生物污染情况
屠宰时间
肝脏中 有细菌的
肌肉中 有细菌的
经 5d 运输后卸 下即屠宰的
73%
30%
经过 24h 休息 后屠宰的
50%
第三章 畜禽的屠宰与分割
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
一、家畜的屠宰工艺
➢ 淋洗：冬季38℃左右。夏季一般在20℃左
右。淋洗时间在3～5min
➢ 击晕：机械法、电击法，CO2麻醉法
电击晕
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline
肉用畜禽经过刺杀放血、解体等一 系列处理过程，最后加工成胴体的过 程叫做屠宰加工，它是进一步深加工 的前处理，因而也叫初步加工。
According to the assessment requirements of party conduct and clean government, combined with the "five regulations" and "five new requirements" of state-owned Enterprise leaders ' integrity and self-discipline