Grains are the
seeds from grasses that are grown to be used as food. The grain seed is made of
three basic parts; bran, germ, and endosperm.
The
ENDOSPERM makes up the bulk of the
grain seed and is sometimes referred to as the kernel. It is mostly starchy
material with little nutritional value but provides an energy source for the
germ.
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The
GERM is the reproductive part of the
grain seed. This is where a new plant will begin to grow so the germ is packed
full of nutrition.
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The
BRAN is the outer coating of the
grain seed. It is full of fiber which provides a protective layer for the germ
and endosperm.
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There are lots of
types of grains such as rye, barley, and quinoa, but wheat is the most commonly
used.
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