4
B
transformants &B well diffusion
ก @B
L. plantarum
TISTR050 (negative control)
transformants > ; < @B
!9B
; < MRS =@:
; <Pq
37 ;
@
MR
24 !:
A ก กy
G BF
@B
!9B
;? ก Mm
< @:
=@:
y
;G 5000 ;G ; =@
MR
15 =@
ก กy
G > EMก ; ? 9:
;ก ; Q ? q
p 0.45 E A
F
EM=? ;GH=IJ
C = @
? I@
well diffusion A? F
EM< ;? > < > C ; < @B
!9B
; Qy
TS =@:
E?Mw
C = @
;9:
K =@:
>! MR
?! @
=@:
@
Q =@
G = McFarland No. 0.5 E ก; F
EMG =@:
; <Pq
37 ;
@
MR
24 !:
A
ก
> Q; ก G B
!9B
;
R ก
S R ก
ก TU
กV W J
ก
L ? 9
;กE;A Q; G =@
@
=@:
@
ก A A @
Q Q ก q
Q;G @
G> ; < @B
!9B
;
Qy
MRS CF
76 E;A
;
? @
ก G ก q
M=; E
M;
G E;A =B
< ?E @
H=IJ
C = @
;9:
K =@:
>! MR
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9:
; @B
> ; < @B
!9B
; Qy
TS L F
EM @B
> ; < @B
!9B
; Qy
MRS C
GH=IJ
C = @
;9:
K =@:
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9:
;=? ;G? I@
Q@
? !9B
;
E;A
><eE ? H=IJ
? ก
9:
;=? ;G? I@
well diffusion ก E;A A กG E =@:
กE?C ก < M
? H=IJ
B. subtilis
S. aureus
E??@
=@:
>C 9
;E;A G =@:
กE?C ก < M ? H=IJ
E. coli
B. subtilis
E??@
ก <y
B. subtilis
Lq
ก ก C eE??@
=@:
?
9:
;M G pH Q; BF
@B
!9B
;Q; E;A A E
G
>< MR
ก ก; F
EM=? ;GH=IJ
C = @
;9:
K =@:
>! MR
?! @
G H=IJ
? ก < EM 9:
;=? ;G? I@
well
diffusion ! ?
G =@
@
=@:
กE?C ก; < ? ; < @B
!9B
; Qy
MRS D:
MR
selective media F
< G
Lactobacillus
spp. (! =, 2545) C ><A A @
@
Q Q ก q
Q;G @
G ><p GกGก =? ;G catalase 9:
; F
A A @
EM ;
@
GG ก C ; ? @
ก G ก q
M=; E
M; D:
กG ก Q; E;A =@:
ก;;ก E?C กก
=? ; > B
@B
H=IJ
C = @
;9:
K =@:
>! MR
?! @
Q; E;A =@:
? 9
;ก;;ก E? ><p =@:
E ?@
= =@:
9:
;
=? ;G? I@
well diffusion D:
; C 9:
; C ก Q; ก
@B
!9B
;
I G =@
@
; M ก;GQ;
; < @B
!9B
; ; <Pq
> ก
@B
!9B
; CD
=F
><E
L=? ;Gp ก G B
Q; C = @
;9:
K =@:
>! MR
?! @
E? ;กC ก @B
ก =? ;GH=IJ
? I@
well diffusion @
Q;CF
ก?> ? ก Q; ก?G ; < @B
!9B
;
Q ?A ก Q; G =; A; ? B
=? ;G :
? I@
broth dilution
9:
; MR
ก 9
p ก
=? ;G (! =,2545) ; E กy
G BF
@B
!9B
;=@:
E @
ก M G pH
@
H=IJ
C = @
;9:
K =@:
>! MR
?! @
9:
;M G pH MR
ก C =F
><H=IJ
? ก ? D:
? >< <y
H=IJ
C = @
MR
H=IJ
Q; ก ? A?
><e G =@
@
ก L< ก ; BF
><ก ? A?
> ก Q; homofermentative lactic
acid bacteria C ><ก ?
ก @
; ?@
q
LD
; 85-95 (M ! , 2543)
ก
!
#
X $ %
B$ transformants J#
B &B well diffusion
L. plantarum
TISTR 050 =@:
p ก M GM
I? UV MR
10 =@
? H=IJ
@
?! @
E?
= ?
< ก @
ก F
@
E
Q q
C G ? (
L. plantarum
TISTR 050 host) G > G9B
;
L
