Tài liệu Kiểm soát vệ sinh an toàn thực phẩm P2 pdf

đại học cần thơ
đại học cần thơ đại học cần thơ
đại học cần thơ -
--
- khoa nông nghiệp
khoa nông nghiệp khoa nông nghiệp
khoa nông nghiệp


giáo trình giảng dạy trực tuyến
QJ7S&ĂQ7K7HO)D[
:HEVLWHKWWSZZZFWXHGXYQNQQHPDLOGPLQK#FWXHGXYQYWDQK#FWXHGXYQ








Kiểm soát vệ sinh thú y
Kiểm soát vệ sinh thú yKiểm soát vệ sinh thú y
Kiểm soát vệ sinh thú y


Các sản phẩm động vật
Các sản phẩm động vậtCác sản phẩm động vật
Các sản phẩm động vật


An toàn thực phẩm

An toàn thực phẩmAn toàn thực phẩm
An toàn thực phẩm




Chơng 2
Hệ vi sinh vật trong thực phẩm
(food microbiology)




Chủ biên: PGs. Ts. Châu Bá Lộc
Lý Thị Liên Khai, MVD, M.Sc.





4

&KQJ


+j9,6,1+9h77521*7+m&3+h}0
)RRGPLFURELRORJ\


7KFSKPFKDQKQJWKDQKSKQGQJFKWWKFKKSFKR

VSKDWWULQFXDPWVOQYLVLQKYW&KXQJWQWDLWURQJWKF
SKPFRWKJ\KKRQJKD\J\EQKFKRQJL9LWKFKXQJWD
FQFRPWTXLWUQKFKELQWKFSKPKSYVLQKWUDQKYLVLQK
YWO\QKLP

&DF ORDL YL VLQK YW WKQJ JS QKW  WURQJ FQJ QJK WKF
SKPODQPPFQPPHQYLNKXQ


,1h00k&

1PPFODPWYLVLQKYWDEDR6SKDWWULQFXDQPPF
WUQWKFSKPQKDQKFKRQJGGDQJQKQELWGRV[XWKLQFDF
VLPFGDQJQXLEQJPQKDWVLPDX7KGXQPVLWUQWKW
PF[DQKWUQEDQKPFX

7UQWKFWQPPFODQJX\QQKQODPKKRQJQKLXORDL
WKFSKP7X\QKLQPWVQPPFFKLXFGXQJWURQJ
FQJQJKFKELQWKFSKPKD\ODQKQJWKDQKSKQFXDWKF
SKP7KGXQPPFWURQJFKELQFKHHVHVR\VDXFHWDRDFLG
FLWULFWURQJVDQ[XWVRIWGULQN

6VLQKWUQJFXDQPPF

1PVLQKVDQYWQKEQJEDRWPWVORDLQPPFFXQJ
KQKWKDQKEDRWKXWQK



5

&DF\XWDQKKQJQVSKDWWULQFXDQPPF
1KLW
R
&QKLXORDLPRFWW
R
&

S+DFLGS+ ODWLX

1KQJVLYDQKQJYWHQWUQWKWODGRVSKDWWULQFXD
QPPFWURQJLXNLQNKKQVRYLYLNKXQ1KQJFKPHQ
ODGRVSKDWWULQFXD&ODGRVSRULXPQRFRWKPRFWUQKRFGLE
PWFXDWKWFDQKLW
R
&

'RRQXEDRTXDQWKWWURQJWKLJLDQGDLFQQJODQKWKW
WKS KQ QKLW  Q\ 1KQJLNKLVSKDWWULQFXDQPPF
[DQKPFVWK\[XWKLQWURQJJLDLRDQEDRTXDQQJODQK


,,1h00(1

 1PPHQODPWYLVLQKYWQEDR6LQKVDQWKHRNLXP
FKL1PPHQFRWKFRFKKD\FRKDLLYLWKFSKP1PPHQ
GXQJWURQJFKELQFDFWKFSKPGDQJOQPHQQKEDQKPELD
UXJLPSKRPDW

1PPHQFSKQORDLFKX\XGDWUQFLPKQKWKDL

FXDFKXQJ

&DF\XWDQKKQJQVSKDWWULQFXDQPPHQ

1PPHQSKDWWULQQKLWSKRQJQKLXORDLSKDWWULQFD

R
&YDEGLWQKLW!
R
&1PPHQFQ\XQFSKDW
WULQPWVORDLFRWKPRFPLWUQJNK1KLWWUQLP
QJFQPPHQSKDWWULQJ\UDQKQJLPQXWUQWKW


,,,9,.+8h}1

 9L NKXQ  OD YL VLQK YW UW QKR 9L NKXQ FR QKD EDR QK
%DFLOOXV&ORVWULGLXPFRNKDQQJKQKWKDQKQKDEDRQQNKDQJFDR

6

YLQKQJWKD\LFXDFDFWDFQKQYWO\YDKRDKRFQKQRQJODQK
FKWNKDQJVLQKKQYLNKXQNKQJFRQKDEDR
 0WVFLPYKQKWKDLQXLF\YWO\FXDYLNKXQ
FXQJFQQPYQJYFKQKFKXQJODQJX\QQKQODPDQKKQJ
QVEDRTXDQYDVKKRQJFXDWKFSKP

6SKDWWULQFXDYLNKXQ

9LNKXQVLQKVDQEQJFDFKQKQL9LNKXQJLDWQJV

OQJWKHRKDPORJDULWKPLF&KXQJWQJWUQJUWQKDQKWURQJPW
WKLJLDQQJQ7KGXWYLNKXQVDXKSKDWWULQWKDQKWULXYL
NKXQ

ltQKLWWKSVSKDWWULQFXDYLNKXQVHFKPODLQKQJ
QKLW
R
&PWVYLNKXQQK3VHXGRPRQDVFRWKSKQFKLDW
QKWOQKWYLNKXQSKDWWULQWQJOQYLNKXQVDX
QJD\WQJWKDQKWULXVDXQJD\

9LNKXQSKDWWULQWUQEPWWKWFRWKFSKQFKLDWURQJ
SKDVHV

/DJSKDVHYLNKXQWKFKQJYLPLWUQJPLSKDKX\WEDR
VGXQJFKWGLQKGQJFXDPLWUQJQKQJFKDSKDWWULQ

/RJSKDVHWKLN\VLQKWUQJFXDYLNKXQYLNKXQWQJWUQJ
QKDQKQKWWQJYDJLPWKQJV

6WDWLRQDU\SKDVHVOQJYLNKXQJLKQJVWKFSKPG
EKKRQJWUQKQJWKFSKPOQPHQ

'HDWKSKDVHODJLDLRDQYLNKXQJLDPVOQJ







7












&DF\XWDQKKQJQVOQJYLNKXQ

D6OQJEDQX

qWYLNKXQY\QKLPEDQXVHWQJWKLJLDQEDRTXDQWKF
SKP7KGXQKLW
R
&VYLNKXQQKLPEDQXYL
NKXQFPVDXWXQWKWEKKRQJWKWEQKW1XEDQXFR
YLNKXQFPVDXWXQWKWEQKW

'RRPXQNHRGDLWKLJLDQEDRTXDQWKFSKPFKWOQJ
WWà
àà
àWQJJLDLRDQODJSKDVH



E1KLW

1KLWWKSFRWDFGXQJWQJJLDLRDQODJSKDVH*LDPVLQK
WUQJFXDYLNKXQ7KGX

Г3VHXGRPRQDVàSKDWWULQYDODPKKRQJWKWEPWWKWW

1XQKLW!
R
&WKWEKVDXQJD\
   !
R
&WKWEKVDXQJD\
 
R
&YLNKXQQJQJSKDWWULQ

Г&ORVWULGLXP6DOPRQHOOD6WDSK\ORFRFFXVFKXQJSKDWWULQQKDQK
QKLW
R
&WK\WKWQKQJFKXQJQJQJSKDWWULQ
R
&

2 4
3