Collecting seeds from what you eat

The other I was ask on my technique to collect the seed of what we eat to grow them later.

It's almost embarrassing to share it, because it's quite simple, I just wash them and let them to dry in a plate.

I collect almos everything, I thing that we may find a use for them even when we were not able to grow them.

And sometimes I just plant the fresh pulp and it works.