Table 2 Protein metabolism - equations.
State variables | Â |
|---|---|
a(t) = (a a , a p , a b , p a )T | Â |
a a = amino acids in the free AA pool | Â |
a p = amino acids channeled to protein synthesis | Â |
a b = amino acids channeled to catabolism | Â |
p a = tissue protein given by its amino acid composition | Â |
u aa = 20 amino acids that are recieved from the feed (input variable) | Â |
State equations | Â |
| k aa = 1/s |
| k p = 1/s |
| Â |
| Â |
= -k
aa
a
a
- U
ps
k
p
a
a
+ u
aa
= U
ps
k
p
a
a
- v
s
(t)a
p
+ f
p
v
d
(t)p
a
= k
aa
a
a
+ f
t
v
d
(t)p
a
- ab, cat
= v
s
(t)a
p
- v
d
(t)p
a