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Abstract£ºThe microbial inspection of main facilities and workers on swine slaughter line of The Phenix Zoology Food Co. Ltd was conducted and a large number of references were consulted. Three critical control points were determined£¬which were hog holding and inspection£¬ bleeding£¬ chilling and cutting.
Key words£º chilling meat,   microbiology, critical control point£¨CCP£©
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2 ²âÊÔ»ùµØÉúÖíÍÀÔ×·Ö¸îÏß¹¤ÒÕÁ÷³Ìͼ
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3 ½á¹ûÓë·ÖÎö
3.1ÍÀÔ×·Ö¸îÏßÖ÷Òª¹¤ÐòÖÐëØÌå±íÃæÏ¸¾ú×ÜÊý
ÍÀÔ×·Ö¸îÏßÖ÷Òª¹¤ÐòÖÐëØÌå±íÃæÏ¸¾ú×ÜÊý²â¶¨½á¹û£¬¼û±í1ºÍͼ1¡£ 
±í1¡¡ÍÀÔ×·Ö¸îÏßÖ÷Òª¹¤ÐòÖÐëØÌå±íÃæÏ¸¾ú×ÜÊý
Table1 The measurement result of bacteria total count in main working procedures of slaughtering and cutting line
Ðò ºÅ
¹¤Ðòµã
ϸ¾ú×ÜÊý£¨lgcfu/cm2£©
1
Ô×ɱ·ÅѪºó
4.3032±0.7011a
2
°þƤºó
3.1021±0.1990a
3
¿ªÌźó
4.0748±0.8443a
4
³åÏ´ºó
3.8217±0.7803a
5
ÀäÈ´·Ö¸îºó
4.1021±0.1990a
×¢£ºÍ¬Áмç±ê×Öĸ²»Í¬Õߣ¬²îÒìÏÔÖøP£¼0.05£¬Í¬Áмç±ê×ÖĸÏàͬÕߣ¬²îÒìÏÔÖøP>0.05¡£
Óɱí1ºÍͼ1¿É¼û£¬ÔÚÔ×ɱ·ÅѪºÍ¿ªÌÅ¡¢ÀäÈ´·Ö¸îºó£¬ÖíëØÌåϸ¾úÎÛȾ½ÏÑÏÖØ¡£
3.2ÍÀÔ×·Ö¸îÏßÖ÷Òª¹¤ÐòÖÐëØÌå±íÃæÏ¸¾ú×ÜÊý
ÍÀÔ×·Ö¸îÏßÖ÷Òª¹¤ÐòëØÌå±íÃæÏ¸¾ú×ÜÊý²â¶¨½á¹û£¬¼û±í2ºÍͼ2¡£ 
 
±í2¡¡ÍÀÔ×·Ö¸îÏßÖ÷Òª¹¤ÐòÖÐëØÌå±íÃæ´ó³¦¾úȺ
Table2 The measurement result of Enterobacter count in main procedures of slaughtering and cutting line
Ðò ºÅ
¹¤Ðòµã
´ó³¦¾úȺ£¨lgMPN/cm2£©
1
Ô×ɱ·ÅѪºó
2.9819±0.3798a
2
°þƤºó
£¼1.4771±0.000b
3
¿ªÌźó
2.0414±0.1249a
4
³åÏ´ºó
1.1845±0.0140a
5
ÀäÈ´·Ö¸îºó
3.0603±0.0189a
×¢£ºÍ¬Áмç±ê×Öĸ²»Í¬Õߣ¬²îÒìÏÔÖøP£¼0.05£¬Í¬Áмç±ê×ÖĸÏàͬÕߣ¬²îÒìÏÔÖøP>0.05¡£
 
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×ÛÉÏËùÊö£¬Ô×ɱ·ÅѪºÍ¿ªÌÅ¡¢ÀäÈ´·Ö¸îºóÖíëØÌåÎÛȾ½ÏÑÏÖØ£¬´æÔÚÏÔÖøÎ£º¦¡£Ô×ɱ·ÅѪÔì³ÉµÄ΢ÉúÎïÎÛȾ£¬¿Éͨ¹ý°þƤ¹¤ÐòÇå³ý´ó²¿·ÖÎÛȾ£¬µ«ÒòÔ×ɱ·ÅѪ²»×ãÔì³ÉëØÌåÄÚ²¿µÄÓÙѪÎÛȾ[1£¬2£¬3]£¬²»ÄÜͨ¹ý°þƤ¹¤ÐòÏû³ý£»¿ªÌÅÔì³ÉµÄÎÛȾ¿Éͨ¹ý³åÏ´¹¤Ðò¼õÇᣬʹÆä½µµ½¿É½ÓÊÜˮƽ£»ÀäÈ´·Ö¸îÊÇÍÀÔ×·Ö¸îÏßµÄ×îºó¹¤Ðò£¬ÆäËù·¢ÉúµÄÏÔÖøÎ£º¦²»ÄÜͨ¹ýºóÐø¹¤Ðò½µµÍ»òÏû³ý£¬Ö»ÄÜÔÚ±¾²½ÖèÉϲÉȡԤ·À´ëÊ©£¬Ê¹ÆäΣº¦½µµ½¿É½ÓÊÜˮƽ¡£¸ù¾ÝCCPÅжÏÊ÷£¬Åж¨Ô×ɱ·ÅѪ¡¢ÀäÈ´·Ö¸îÊǹؼü¿ØÖƵ㣬¿ªÌŲ»Êǹؼü¿ØÖƵã¡£
3.3ÍÀÔ×·Ö¸îÏßÉÏÖ÷Òª¹¤¾ßºÍ¹¤ÈËÊÖµÄϸ¾ú×ÜÊý
ÍÀÔ×·Ö¸îÏßÉÏÖ÷Òª¹¤¾ßºÍ¹¤ÈËÊÖµÄϸ¾ú×ÜÊý²â¶¨½á¹û£¬¼û±í3ºÍͼ3¡£ 
 
±í3¡¡ÍÀÔ×·Ö¸îÏßÉÏÖ÷Òª¹¤¾ßºÍ¹¤ÈËÊÖµÄϸ¾ú×ÜÊý
Table3 The measurement result of bacteria total count in main working procedures
 and worker’s hand of slaughtering and cutting line
ÐòºÅ
Ö÷Òª¹¤¾ßºÍ¹¤ÈËÊÖ
ϸ¾ú×ÜÊý£¨lgcfu/cm2£©
1
Ô×ɱ·ÅѪ´«ËÍ´ø
4.244153
2
Ô×ɱ·ÅѪµ¶¾ß
4.423328
3
Ô×ɱ·ÅѪ¹¤ÈËÊÖ
5.664487
4
ȥͷÌãµ¶
4.275311
5
ȥͷÌ㹤ÈËÊÖ
4.208710
6
°þƤƽ̨
4.305996
7
¿ªÌŵ¶
5.690107
8
¿ªÌʤÈËÊÖ
5.184478
9
µç ¾â
4.282962
10
³åÏ´ÓÃË®
2.544068
11
·Ö¸îµÄµ¶¾ß
4.176091
12
·Ö¸î´«ËÍ´ø
6.255273
13
·Ö¸î°¸°å
6.491362
14
·Ö¸î¹¤ÈËÊÖ
5.949390
 

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3.4ÍÀÔ×·Ö¸îÏßÉÏÖ÷Òª¹¤¾ßºÍ¹¤ÈËÊֵĴ󳦾úÊý
ÍÀÔ×·Ö¸îÏßÉÏÖ÷Òª¹¤¾ßºÍ¹¤ÈËÊֵĴ󳦾úÊý²â¶¨½á¹û£¬¼û±í4ºÍͼ4¡£
 
 
±í4¡¡ÍÀÔ×·Ö¸îÏßÉÏÖ÷Òª¹¤¾ßºÍ¹¤ÈËÊֵĴ󳦾úÊý
Table4 The measurement result of enterobacter count in main working procedures
 and worker’s hands of slaughtering and cutting line
ÐòºÅ
Ö÷Òª¹¤¾ßºÍ¹¤ÈËÊÖ
´ó³¦¾úÊý£¨MPN£©
1
Ô×ɱ·ÅѪ´«ËÍ´ø
2.845098
2
Ô×ɱ·ÅѪµ¶¾ß
£¼1.47712
3
Ô×ɱ·ÅѪ¹¤ÈËÊÖ
2.90309
4
ȥͷÌãµ¶
£¼1.47712
5
ȥͷÌ㹤ÈËÊÖ
2.778151
6
°þƤƽ̨
2.653213
7
¿ªÌŵ¶
£¼1.47712
8
¿ªÌʤÈËÊÖ
2.929419
9
µç ¾â
2.845098
10
³åÏ´ÓÃË®
2.30103
11
·Ö¸îµÄµ¶¾ß
2.90309
12
·Ö¸î´«ËÍ´ø
3.176091
13
·Ö¸î°¸°å
3.113943
14
·Ö¸î¹¤ÈËÊÖ
3.041393
 
 
 
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