Xt I dX =- itp dt - ยินดีต้อนรับ...
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Transcript of Xt I dX =- itp dt - ยินดีต้อนรับ...
td = I n 2
c1
= 0.693 tWnld 32
/-&, (h-‘1 l,, (h)
Escherichia coli 2 . 1
Saccharomyces cerevisiae 0.45
Candida utilis 0.40
Schizosaccharomyces pombe 0.17
Penicillium chrysogenum 0.20
Geotrichum la&is 0.35
Fusarium graminearum 0.28
Chlorella pyrenoidosa 0.08
0.33
1 . 5
1.7
4.0
2.5
2.0
2.5
8.5
60 BT 421
FilA?lU&)lmY LCIM 1 = O.O206(ul?i)-'
48.5Y
k& 1092 = 0.0206
t Nd= 109 2
0.0206
= 1 4 . 6 UI+I
da = -k. 5, exp (p 1) d t
BT421 6 3
a0 = k, (X,, ew ( p tJ - X0)
P
a0 = k, (X,-X,,
Go
kc2
X, = X,exp(ptJ m2.m~ 33
dX = p x (1 -f (lJ%.llmAl~W))
CJt
64 BT 421
LdfliilMl.AGll6 f ( Lhlr\dfll%w) = bC,
dX = PX (1 -bC,)
dt
dX = px wpx,-d t
x, = X, w (p-1)
1 - p X, (l-exp ( p t) )
nufnd 34
BT 421 65
-dX = &, X
dt
1 dX = & dt-X
In ’ = i-b tjeath-
X*
‘a tdealh = t-g
rns = exp (d-b tdeati)
K, + S
rx = dX-
dt
= p,sx
66
K, + S
BT 421
Q = 8.5 - 3.4
r-l, 11.9
m.Yn t7.h
Teisser Equation :
Mose Equation :
p = p., (1 - e -KS)
CL = I-L s"
Centois Equation :
K, + S”
= /J, (I+ K,S4)-’
CL= PnlS
68
K,X + S
BT 421
E. co/i glucose
mannitol
lactose
Ecoli (auxotroph) trytophan
Aspergillus niger glucose
A. niger (auxotroph) arginine
Candida utilis glycerol
C. utilis O*
Saccharomyces cerevisiae
glucose
Pseudomonas sp. methanol
Pseudomonas sp. methane
Klebsiella aerogenes CO,
K. aerogenes Mg2+
K. aerogenes K+
K. aerogenes so,-*
6.8 x 1 o-
2.0
20.0
1.1 x 1o-3
5.0
0.5
4.5
0.45
25.0
0.7
0.4
0.4
0.56
0.39
2.7
BT 421 6 9
0 0.100 40.00
1 0.134 39.93
2 0.180 39.83
3 0.241 39.70
4 0.323 39.50
5 0.433 39.30
6 0.581 38.97
7 0.778 38.50
8 1.040 38.00
9 1.400 37.20
10 1.870 36.20
11 2.500 34.80
12 3.350 32.90
13 4.490 30.50
14 6.000 27.20
15 8.000 22.80
16 10.70 17.10
17 14.10 9.60
18 17.90 1.11
70 BT 421
0 0.100 - - - 40.00 0.250
1 0.134 0.040 0.298 3.356 39.93 0.025
2 0.180 0.054 0.300 3.333 39.83 0.0251
3 0.241 0.072 0.299 3.345 39.70 0.252
4 0.323 0.096 0.297 3.367 39.50 0.0253
5 0.433 0.129 0.298 3.356 39.30 0.0254
6 0.581 0.172 0.296 3.378 38.97 0.0257
7 0.778 0.230 0.296 3.378 38.50 0.026
8 1.040 0.311 0.299 3.344 38.00 0.0263
9 1.400 0.415 0.296 3.378 37.20 0.0269
1 0 1.870 0.550 0.294 3.401 36.20 0.0276
11 2.500 0.740 0.296 3.378 34.80 0.0287
1 2 3.350 0.995 0.297 3.367 32.90 0.0304
1 3 4.490 1.325 0.295 3.390 30.50 0.0328
1 4 6.000 1.755 0.293 3.413 27.20 0.0368
75 8.000 2.350 0.294 3.401 22.80 0.0438
1 6 10.70 3.050 0.285 3.509 17.10 0.0585
1 7 14.10 3.600 0.255 3.922 9.60 0.104
1 8 17.90 2.100 0.117 8.547 1.11 0.901
.4 078M7 1.p = InX,- In X,
=
5-4In (37.5)-In (5.1)
2. Y, =
=
36-16
0.1 h-'
- AX
As-(41 -1.25)
(0.625 -100)
0.4 g/g
72 BT421
‘” P = InA-E
-G-
T, ihQfidU~Ju^ T2 S:bi
/J, = A guRT1 m.J”lY?i 38
JJ2 = A gURT2 m.NllYd 39
p2 = A gBRT2
pL, A e-“RT’
(“‘5)
RT2 R T ,
= e
“(L 1)
R T2 T,
= e
74 BT 421
qfuqGuosnisrGfg
QR&@il Q6LdMQ~GLWUl~fiU QfldM@$
Psychrophiles -5 - 5 15-18 19-22
Mesophiles IO-15 30-45 35 - 45
Thermophiles 25 45-75 60 - 80
Extreme thermophiles 30 60 - 75 75 - 95
1 + (k,/[H+]) + k, [H’]
BT 421 75
n7~~~~~oJ~~~rrnsrnL~~MMUy~LlliS~~ p = p,
(noncompetitive inhibition) (1 +K,)(l +S 1- -
S Ki
nu*1~ 40
76 BT 421
& K,= K, I:vi CL= P, m.mlSi 41
K, + S + S’J Ki
(competitive inhibition) K, ( 1 + SJ Ki ) + S
2 + K,/K,
BT421 77
3
L5 2
1
0 X0 2 4 B .x R
X
Lihvll.dn’l p = 14nsK, + S
X t
j
r
(Ks + S) dX = ’ dti
x, PmSX t . 3
nufmi4 47
BT421
hi4 Y,, = x-x0
- (S - S,)
nu”l6l48
0 - $1 J-4” = KS Y,, + 1)
In X + K, Yws In S, wumd 49
( - -( ‘:I-X0 + so yxJs X0 X0 + soyws s
44 0m qin Yx/s = x - x ,
- ( s - S,)
X = Y,, (S-S,) nufnsd 50
x. = 0.6 (S - IO) wumsid 51
BT 421 81
ct-to,pm = K, Yws + 1
( )
iw-md 49
X0 + so yws
(0.71)(0.6) + 1 ( In X ) +)
eiwmi 52
1 + (10) (0.6)
S
(g/1)
X t
(g/l) bd
1 0 1 0
8 2.2 0.85
6 3.4 1.33
4 4.6 1.67
2 5.6 2.16
dt
8 2 BT421