> It is the brownish skin surrounding the nut.
>To blanch almonds.. Heat water and turn off fire. Put the almonds in and
>stir. Very quickly you should be able to squeeze the almond out of skin
>easily. The almonds are not in the water long enough to cook at all

So roasted and blanched hazelnuts should have a considerably lower phitic
acid content than what's in the chart. I usually eat about 50gr per day,
that's why I'm asking...

thanks

 Don't know anything about roasted. I never eat cooked nuts.
I would think the roasting would screw up the already unstable fats in the
nuts.
-David