Noun
The
unit
structure
of
carbohydrates
,
of
general formula
C
<
sub
>
n
sub
>
H
<
sub
>
2n
sub
>
O
<
sub
>
n
sub
>.
Either
the
simple
sugars
or
polymers
such
as
starch
and
cellulose
.
The
saccharides
exist
in
either
a
ring
or
short
chain
conformation
,
and
typically
contain
five
or
six
carbon
atoms
.