ΤΡΟΦΟΓΕΝΕΙΣ ΛΟΙΜΩΞΕΙΣ ΜΑΣΤΡΟΝΙΚΟΛΗ
DESCRIPTION
λοιμωξεις απο τροφιμαTRANSCRIPT
-
2007
-
( )..3
.8
...29
32
2
-
T ( )
.
, .
,
. ,
, .
, , ,
. ,
, ,
: . , . , . .
,
:
) (spoilage).
) (foodborne illness), ( 1).
)
(food fermentation).
,
,
().
(food poisoning)
.
, ,
.
, :
1)
2) .
. .
,
3
-
.
, , , .
.
,
.
Salmonela, Vibrio parahaemonlyticus, E. coli, Campylobacter jejuni, Listeria
monocytogenes, .
,
. (.. Staphylococcus aureus,
Clostridium botulinum, Bacilus cereus) ,
clostridium perfrigens.
(toxi-infections a
limentaires).
(exotoxin),
:
Enterotoxins: , (intestinal mucosa)
.
Cytotoxins: .
Neurotoxins: .
Endotoxins: ( )
Gram
, .
(Food poisoning) (3)
( ).
1) .
2) (Non-invasive infection)
3) (invasive infection)
1 Staphylococcus aureus Bacillus cereus,
Clostridium botulinum ( ).
4
-
2. Z
, ,
.
(adhesins), ,
(receptors),
. , . ,
, ,
,
. (enterocytes)
,
(nucteotides). , cholera
Vibrio cholerae. Clostridium perfrigens
, .
,
,
/ .
3.
. Salmonella
.
lamina propria,
.
() .
,
salmonella, . ,
, .
Shigela E. coli (
).
5
-
1 : (foodborne illness)
. ,
,
, ,
. ,
.
,
.
,
).(
,
. ,
.
- ,
. ,
nesmonocytoge
0
,
,
,
,
,
(Gram)
.9
.8
.7
.6
.5
.4
.3
.2
.1
+
+++++
++++
+++
++++
++++
+++
+++
++
++
+++
+++
bovis iumMycobacter
Listeria
ColiaEscherichi
sperfringenClostridum
botulinumClostridum
JejuniterCampylobac
speciesBrucella
cereus Bacilus
a
Aeromonas
.10 sPlesiomona + 0 0 sshigeloide
6
-
1:
,
,
01
? 01
)(
(Gram)
/
. , ,
. ,
.,
.,
,
,
, ,
,/
.
, ,
.
, ,
,
.15
.14
.13
.12
.11
ticaenterocoli
Yersinia
yticusparahaemol
Vibrio
non
cholerae Vibrio
cholerae Vibrio
aureus
cusStaphyloco
Shigella
typhi) (non
Salmonela
typhi
Salmonela
+++
++
++
+++
+++
++++
++
++
+++
0
=
=
a
7
-
(Foodborne illness) 1. Aeromonas hydrophila (Gram )
( Aeromonas caviae Aeromonas sobria)
, Listeria monocytogenes
Yersinia enterocolitica
( 2). ,
. ,
, ,
( )mcfu810 . Aeromonas , Salmonicida ( ) Hydrophila-Punctate group,
, A. Hydrophila, A. Sorbia and A. Caviae.
(>5 ), / ,
. , Aeromonas,
. A. Salmonicida,
, ,
.
2: (lag times)
.
( )( )
20 254.2 32513 131-623-18-2 333149 494-310-6 225-4 105 32 10
timeGeneration) time,(Lag )(
1
>>
ticaenterocoli Yersinianesmonocytoge Listeria
Ch
hydrophila Aeromonas
A. hydrophila
. ,
, 910
, .
:
.
8
- (
-
. , ,
, , , ,
. .
, ,
, .
, , , ,
,
.
3. Bacillus cereus Bacillus species (Gram )
B. Cereus , ,
(300-600 ).
: , ()
, , B. Cereus,
( 3).
1) (8-16
12-24 h).
, , , .
2)
, 1-5 . 6-24 h.
. , ,
Dvalues C95 buffer, min1
min36 . .
, (
) .
, .
: 3. 29
().
bacillus, B. Subtilis , , ,
, . ,
B. Subtilis ,
10
-
. ,
10 , , , , .
1988 , 818
.
3 : Bacillus Cereus : ) )
.
30253732 InfusionHeart Brain
)(; )(;
11-2 11 4 pH
min90 ,26 5min ,56
6.59.4 550~
CC
CC
kDakDa
>