Environmental Engineering Reference
In-Depth Information
(a)
H
O
H
4
O
H
H
O
O
H
α
1
H
H
H
O
H
O
H
4
O
H
H
O
O
H
α
1
H
H
H
O
H
O
H
O
H
4
H
O
H
H
H
O
O
O
H
O
O
H
H
H
H
O
α
1
H
H
H
O
H
H
O
H
4
O
α
1
H
α
1
O
H
O
H
H
O
H
6
H
O
H
4
O
H
α
1
O
H
O
H
H
H
O
H
H
O
H
4
O
H
O
H
O
H
H
α
1
O
H
(b)
H
O
O
H
H
H
H
4
α
1
O
O
O
H
O
H
H
O
H
H
O
H
O
H
α
1
H
H
H
O
H
H
O
4
4
H
H
O
H
H
O
α
1
O
H
O
H
H
H
O
O
H
O
H
H
H
α
1
O
H
O
H
H
O
4
H
O
Figure 6.18
Molecules of (a) amylopectin and (b) amylase.
